Nanostrukturni neoksidni keramički i karbonski materijali i njihovi kompoziti

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Nanostrukturni neoksidni keramički i karbonski materijali i njihovi kompoziti (en)
Наноструктурни неоксидни керамички и карбонски материјали и њихови композити (sr)
Nanostrukturni neoksidni keramički i karbonski materijali i njihovi kompoziti (sr_RS)
Authors

Publications

Mechanical properties correlation to processing parameters for advanced alumina based refractories

Dimitrijević, Marija; Veljović, Đorđe; Pošarac-Marković, Milica B.; Jančić-Heinemann, Radmila; Volkov-Husović, Tatjana; Zrilić, Milorad

(International Institute for the Science of Sintering, Beograd, 2012)

TY  - JOUR
AU  - Dimitrijević, Marija
AU  - Veljović, Đorđe
AU  - Pošarac-Marković, Milica B.
AU  - Jančić-Heinemann, Radmila
AU  - Volkov-Husović, Tatjana
AU  - Zrilić, Milorad
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2053
AB  - Alumina based refractories are usually used in metallurgical furnaces and their thermal shock resistance is of great importance. In order to improve thermal shock resistance and mechanical properties of alumina based refractories short ceramic fibers were added to the material. SEM technique was used to compare the microstructure of specimens and the observed images gave the porosity and morphological characteristics of pores in the specimens. Standard compression test was used to determine the modulus of elasticity and compression strength. Results obtained from thermal shock testing and mechanical properties measurements were used to establish regression models that correlated specimen properties to process parameters.
AB  - Aluminozni vatrostalni materijali najčešće se koriste u pećima u metalurškom inženjerstvu gde je od izuzetne važnosti njihova termostabilnost (otpornost na termošok). U cilju poboljšavanja termostabilnosti i mehaničkih svojstava ove grupe materijala dodavana su kratka keramička vlakna. Karakterizacija mikrostrukture uzoraka određena je skening elektronskom mikroskopijom (SEM), a rezultati su korišćeni radi poređenja poroznosti i morfoloških karakteristika posmatranih uzoraka. Korišćena je standardna laboratorijska metoda određivanja čvrstoće i Jungovog modula elastičnosti. Dobijeni rezultati vezani za termostabilnost i mehanička svojstva poslužila su za formiranje modela koji povezuje svojstva uzorka sa procesnim parametrima.
PB  - International Institute for the Science of Sintering, Beograd
T2  - Science of Sintering
T1  - Mechanical properties correlation to processing parameters for advanced alumina based refractories
EP  - 33
IS  - 1
SP  - 25
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2053
ER  - 
@article{
author = "Dimitrijević, Marija and Veljović, Đorđe and Pošarac-Marković, Milica B. and Jančić-Heinemann, Radmila and Volkov-Husović, Tatjana and Zrilić, Milorad",
year = "2012",
abstract = "Alumina based refractories are usually used in metallurgical furnaces and their thermal shock resistance is of great importance. In order to improve thermal shock resistance and mechanical properties of alumina based refractories short ceramic fibers were added to the material. SEM technique was used to compare the microstructure of specimens and the observed images gave the porosity and morphological characteristics of pores in the specimens. Standard compression test was used to determine the modulus of elasticity and compression strength. Results obtained from thermal shock testing and mechanical properties measurements were used to establish regression models that correlated specimen properties to process parameters., Aluminozni vatrostalni materijali najčešće se koriste u pećima u metalurškom inženjerstvu gde je od izuzetne važnosti njihova termostabilnost (otpornost na termošok). U cilju poboljšavanja termostabilnosti i mehaničkih svojstava ove grupe materijala dodavana su kratka keramička vlakna. Karakterizacija mikrostrukture uzoraka određena je skening elektronskom mikroskopijom (SEM), a rezultati su korišćeni radi poređenja poroznosti i morfoloških karakteristika posmatranih uzoraka. Korišćena je standardna laboratorijska metoda određivanja čvrstoće i Jungovog modula elastičnosti. Dobijeni rezultati vezani za termostabilnost i mehanička svojstva poslužila su za formiranje modela koji povezuje svojstva uzorka sa procesnim parametrima.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "Mechanical properties correlation to processing parameters for advanced alumina based refractories",
pages = "33-25",
number = "1",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2053"
}
Dimitrijević, M., Veljović, Đ., Pošarac-Marković, M. B., Jančić-Heinemann, R., Volkov-Husović, T.,& Zrilić, M.. (2012). Mechanical properties correlation to processing parameters for advanced alumina based refractories. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 44(1), 25-33.
https://hdl.handle.net/21.15107/rcub_technorep_2053
Dimitrijević M, Veljović Đ, Pošarac-Marković MB, Jančić-Heinemann R, Volkov-Husović T, Zrilić M. Mechanical properties correlation to processing parameters for advanced alumina based refractories. in Science of Sintering. 2012;44(1):25-33.
https://hdl.handle.net/21.15107/rcub_technorep_2053 .
Dimitrijević, Marija, Veljović, Đorđe, Pošarac-Marković, Milica B., Jančić-Heinemann, Radmila, Volkov-Husović, Tatjana, Zrilić, Milorad, "Mechanical properties correlation to processing parameters for advanced alumina based refractories" in Science of Sintering, 44, no. 1 (2012):25-33,
https://hdl.handle.net/21.15107/rcub_technorep_2053 .
12
13

Thermomechanical Properties and Cavitation Resistance of a High-Alumina Low-Cement Castable

Martinović, Sanja; Vlahović, Milica; Dojčinović, Marina; Volkov-Husović, Tatjana; Majstorović, Jelena

(Wiley-Blackwell, Malden, 2011)

TY  - JOUR
AU  - Martinović, Sanja
AU  - Vlahović, Milica
AU  - Dojčinović, Marina
AU  - Volkov-Husović, Tatjana
AU  - Majstorović, Jelena
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1900
AB  - The purpose of this study was to investigate the mechanical properties and level of cavitation damage to alumina-based low-cement castable. The effects of temperature treatment on some of the mechanical properties (strength, Young's modulus of elasticity) will be discussed. Cold crushing and flexural strength were determined using the standard laboratory procedures for destructive testing. The nondestructive methods such as ultrasonic measurements and image analysis were used for measuring the elasticity modulus and level of surface deterioration caused by cavitation testing. Cavitation damages in the alumina-based refractory specimens were induced by the modified vibratory cavitation setup. The rise of temperature treatment from room temperature to 1600 degrees C resulted in strength increase by almost four times, with a slight drop occurring at 800 degrees C. The values of Young's modulus were around 20 GPa at all stages of temperature treatment, with an obvious decrease at 800 degrees C and 1200 degrees C. Because the results show that the sintered low-cement castable exhibited very good resistance to the cavitation erosion, this material can be successfully used in the conditions where the cavitation resistance is needed.
PB  - Wiley-Blackwell, Malden
T2  - International Journal of Applied Ceramic Technology
T1  - Thermomechanical Properties and Cavitation Resistance of a High-Alumina Low-Cement Castable
EP  - 1124
IS  - 5
SP  - 1115
VL  - 8
DO  - 10.1111/j.1744-7402.2010.02545.x
ER  - 
@article{
author = "Martinović, Sanja and Vlahović, Milica and Dojčinović, Marina and Volkov-Husović, Tatjana and Majstorović, Jelena",
year = "2011",
abstract = "The purpose of this study was to investigate the mechanical properties and level of cavitation damage to alumina-based low-cement castable. The effects of temperature treatment on some of the mechanical properties (strength, Young's modulus of elasticity) will be discussed. Cold crushing and flexural strength were determined using the standard laboratory procedures for destructive testing. The nondestructive methods such as ultrasonic measurements and image analysis were used for measuring the elasticity modulus and level of surface deterioration caused by cavitation testing. Cavitation damages in the alumina-based refractory specimens were induced by the modified vibratory cavitation setup. The rise of temperature treatment from room temperature to 1600 degrees C resulted in strength increase by almost four times, with a slight drop occurring at 800 degrees C. The values of Young's modulus were around 20 GPa at all stages of temperature treatment, with an obvious decrease at 800 degrees C and 1200 degrees C. Because the results show that the sintered low-cement castable exhibited very good resistance to the cavitation erosion, this material can be successfully used in the conditions where the cavitation resistance is needed.",
publisher = "Wiley-Blackwell, Malden",
journal = "International Journal of Applied Ceramic Technology",
title = "Thermomechanical Properties and Cavitation Resistance of a High-Alumina Low-Cement Castable",
pages = "1124-1115",
number = "5",
volume = "8",
doi = "10.1111/j.1744-7402.2010.02545.x"
}
Martinović, S., Vlahović, M., Dojčinović, M., Volkov-Husović, T.,& Majstorović, J.. (2011). Thermomechanical Properties and Cavitation Resistance of a High-Alumina Low-Cement Castable. in International Journal of Applied Ceramic Technology
Wiley-Blackwell, Malden., 8(5), 1115-1124.
https://doi.org/10.1111/j.1744-7402.2010.02545.x
Martinović S, Vlahović M, Dojčinović M, Volkov-Husović T, Majstorović J. Thermomechanical Properties and Cavitation Resistance of a High-Alumina Low-Cement Castable. in International Journal of Applied Ceramic Technology. 2011;8(5):1115-1124.
doi:10.1111/j.1744-7402.2010.02545.x .
Martinović, Sanja, Vlahović, Milica, Dojčinović, Marina, Volkov-Husović, Tatjana, Majstorović, Jelena, "Thermomechanical Properties and Cavitation Resistance of a High-Alumina Low-Cement Castable" in International Journal of Applied Ceramic Technology, 8, no. 5 (2011):1115-1124,
https://doi.org/10.1111/j.1744-7402.2010.02545.x . .
11
15
20

Influence of the damage level during quenching on thermal shock behavior of low cement castable

Martinović, Sanja; Majstorović, Jelena; Vidojković, Velislav; Volkov-Husović, Tatjana

(International Institute for the Science of Sintering, Beograd, 2010)

TY  - JOUR
AU  - Martinović, Sanja
AU  - Majstorović, Jelena
AU  - Vidojković, Velislav
AU  - Volkov-Husović, Tatjana
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1631
AB  - In the recent decades, the use of unshaped monolithic refractories has been increasing greatly because of their significant advantages over other shaped refractory bricks of the same class. A low cement high alumina castable was synthesized and sintered at 1300°C in order to investigate thermal and mechanical properties, as well as thermal shock behavior. The water quench test was applied as an experimental method for thermal stability testing. Modification of the water quench test was performed by additional monitoring of the samples behavior during the water quench test such as implementation of image analysis and ultrasonic measurements. The image analysis program was applied on samples in order to measure the level of surface damage before and during the water quench test. Ultrasonic measurements were performed with the aim to measure the Young modulus of elasticity during the testing. Strength deterioration of the samples was calculated by the model based on ultrasonic velocity changes during the water quench test. The influence of monitoring the damage level before and during the quench experiment and its influence on thermal shock behavior will be discussed.
AB  - Poslednjih decenija neoblikovani monolitni vatrostalni materijali imaju sve širu primenu zbog brojnih prednosti u odnosu na oblikovane vatrostalne opeke iste klase. U ovom radu ispitivane su termičke i mehaničke osobine i ponašanje pri termošoku niskocementnog visokoaluminatnog vatrostalnog betona koji je sintetizovan, a zatim sinterovan na 1300ºC. Kao eksperimentalni metod za ispitivanje termostabilnosti betona primenjen je modifikovan test klasične metode ispitivanja naglim hlađenjem u vodi koji se sastojao u dodatnom praćenju ponašanja uzoraka prilikom termošoka implementacijom analize slike i ultrazvučnih merenja. U cilju praćenja stepena oštećenja površine pre i tokom testa na termostabilnost, korišćen je softverski program za analizu slike, a ultrazvučnim merenjima promena Jungovog modula elastičnosti. Pad čvrstoće uzoraka izračunat je pomoću modela na bazi promene brzine ultrazvuka tokom testiranja uzoraka na termošok. U ovom radu biće diskutovan uticaj praćenja stepena oštećenja na ponašanje materijala pre i tokom testiranja uzoraka na termošok.
PB  - International Institute for the Science of Sintering, Beograd
T2  - Science of Sintering
T1  - Influence of the damage level during quenching on thermal shock behavior of low cement castable
EP  - 219
IS  - 2
SP  - 211
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1631
ER  - 
@article{
author = "Martinović, Sanja and Majstorović, Jelena and Vidojković, Velislav and Volkov-Husović, Tatjana",
year = "2010",
abstract = "In the recent decades, the use of unshaped monolithic refractories has been increasing greatly because of their significant advantages over other shaped refractory bricks of the same class. A low cement high alumina castable was synthesized and sintered at 1300°C in order to investigate thermal and mechanical properties, as well as thermal shock behavior. The water quench test was applied as an experimental method for thermal stability testing. Modification of the water quench test was performed by additional monitoring of the samples behavior during the water quench test such as implementation of image analysis and ultrasonic measurements. The image analysis program was applied on samples in order to measure the level of surface damage before and during the water quench test. Ultrasonic measurements were performed with the aim to measure the Young modulus of elasticity during the testing. Strength deterioration of the samples was calculated by the model based on ultrasonic velocity changes during the water quench test. The influence of monitoring the damage level before and during the quench experiment and its influence on thermal shock behavior will be discussed., Poslednjih decenija neoblikovani monolitni vatrostalni materijali imaju sve širu primenu zbog brojnih prednosti u odnosu na oblikovane vatrostalne opeke iste klase. U ovom radu ispitivane su termičke i mehaničke osobine i ponašanje pri termošoku niskocementnog visokoaluminatnog vatrostalnog betona koji je sintetizovan, a zatim sinterovan na 1300ºC. Kao eksperimentalni metod za ispitivanje termostabilnosti betona primenjen je modifikovan test klasične metode ispitivanja naglim hlađenjem u vodi koji se sastojao u dodatnom praćenju ponašanja uzoraka prilikom termošoka implementacijom analize slike i ultrazvučnih merenja. U cilju praćenja stepena oštećenja površine pre i tokom testa na termostabilnost, korišćen je softverski program za analizu slike, a ultrazvučnim merenjima promena Jungovog modula elastičnosti. Pad čvrstoće uzoraka izračunat je pomoću modela na bazi promene brzine ultrazvuka tokom testiranja uzoraka na termošok. U ovom radu biće diskutovan uticaj praćenja stepena oštećenja na ponašanje materijala pre i tokom testiranja uzoraka na termošok.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "Influence of the damage level during quenching on thermal shock behavior of low cement castable",
pages = "219-211",
number = "2",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1631"
}
Martinović, S., Majstorović, J., Vidojković, V.,& Volkov-Husović, T.. (2010). Influence of the damage level during quenching on thermal shock behavior of low cement castable. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 42(2), 211-219.
https://hdl.handle.net/21.15107/rcub_technorep_1631
Martinović S, Majstorović J, Vidojković V, Volkov-Husović T. Influence of the damage level during quenching on thermal shock behavior of low cement castable. in Science of Sintering. 2010;42(2):211-219.
https://hdl.handle.net/21.15107/rcub_technorep_1631 .
Martinović, Sanja, Majstorović, Jelena, Vidojković, Velislav, Volkov-Husović, Tatjana, "Influence of the damage level during quenching on thermal shock behavior of low cement castable" in Science of Sintering, 42, no. 2 (2010):211-219,
https://hdl.handle.net/21.15107/rcub_technorep_1631 .
5
8

Implementation of image analysis on thermal shock and cavitation resistance testing of refractory concrete

Martinović, Sanja; Dojčinović, Marina; Dimitrijević, M.; Devečerski, Aleksandar; Matović, Branko; Volkov-Husović, Tatjana

(Elsevier Sci Ltd, Oxford, 2010)

TY  - JOUR
AU  - Martinović, Sanja
AU  - Dojčinović, Marina
AU  - Dimitrijević, M.
AU  - Devečerski, Aleksandar
AU  - Matović, Branko
AU  - Volkov-Husović, Tatjana
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1723
AB  - This paper presents monitoring of changes during thermal shock and cavitation testing for low cement concrete that was synthesized and sintered at 1600 degrees C for 3h. Water quench test was applied as an experimental method for thermal stability testing. Image analysis of the samples showed some level of deterioration at the surface and inside the samples before water quench test. During the testing, the level of samples destruction was increasing. Damages inside the samples and at the surface during the water quench test were correlated to the number of quench experiments. Models based on the damage level of both the surface and inside the bulk were proposed for calculation of the strength degradation. Cavitation damages of the samples were induced by the modified vibratory cavitation set-up. Mass loss and surface erosion were determined during the experiment. The results indicated excellent thermal shock behavior and resistance to cavitation erosion.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Implementation of image analysis on thermal shock and cavitation resistance testing of refractory concrete
EP  - 3309
IS  - 16
SP  - 3303
VL  - 30
DO  - 10.1016/j.jeurceramsoc.2010.07.041
ER  - 
@article{
author = "Martinović, Sanja and Dojčinović, Marina and Dimitrijević, M. and Devečerski, Aleksandar and Matović, Branko and Volkov-Husović, Tatjana",
year = "2010",
abstract = "This paper presents monitoring of changes during thermal shock and cavitation testing for low cement concrete that was synthesized and sintered at 1600 degrees C for 3h. Water quench test was applied as an experimental method for thermal stability testing. Image analysis of the samples showed some level of deterioration at the surface and inside the samples before water quench test. During the testing, the level of samples destruction was increasing. Damages inside the samples and at the surface during the water quench test were correlated to the number of quench experiments. Models based on the damage level of both the surface and inside the bulk were proposed for calculation of the strength degradation. Cavitation damages of the samples were induced by the modified vibratory cavitation set-up. Mass loss and surface erosion were determined during the experiment. The results indicated excellent thermal shock behavior and resistance to cavitation erosion.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Implementation of image analysis on thermal shock and cavitation resistance testing of refractory concrete",
pages = "3309-3303",
number = "16",
volume = "30",
doi = "10.1016/j.jeurceramsoc.2010.07.041"
}
Martinović, S., Dojčinović, M., Dimitrijević, M., Devečerski, A., Matović, B.,& Volkov-Husović, T.. (2010). Implementation of image analysis on thermal shock and cavitation resistance testing of refractory concrete. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 30(16), 3303-3309.
https://doi.org/10.1016/j.jeurceramsoc.2010.07.041
Martinović S, Dojčinović M, Dimitrijević M, Devečerski A, Matović B, Volkov-Husović T. Implementation of image analysis on thermal shock and cavitation resistance testing of refractory concrete. in Journal of the European Ceramic Society. 2010;30(16):3303-3309.
doi:10.1016/j.jeurceramsoc.2010.07.041 .
Martinović, Sanja, Dojčinović, Marina, Dimitrijević, M., Devečerski, Aleksandar, Matović, Branko, Volkov-Husović, Tatjana, "Implementation of image analysis on thermal shock and cavitation resistance testing of refractory concrete" in Journal of the European Ceramic Society, 30, no. 16 (2010):3303-3309,
https://doi.org/10.1016/j.jeurceramsoc.2010.07.041 . .
19
23
31

Nondestructive testing of thermal shock resistance of cordierite/silicon carbide composite materials after cyclic thermal shock

Pošarac, Milica B.; Dimitrijević, M.; Majstorović, Jelena; Volkov-Husović, Tatjana; Matović, Branko

(Taylor & Francis Inc, Philadelphia, 2010)

TY  - JOUR
AU  - Pošarac, Milica B.
AU  - Dimitrijević, M.
AU  - Majstorović, Jelena
AU  - Volkov-Husović, Tatjana
AU  - Matović, Branko
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1681
AB  - Two different types cordierite/silicon carbide composite ceramic materials (KS 50 and KZ 50) were used for this investigation. Both materials were exposed to the water quench test from 950 degrees C, applying various numbers of thermal cycles. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore, measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple and reliable nondestructive methods of characterization was presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Research in Nondestructive Evaluation
T1  - Nondestructive testing of thermal shock resistance of cordierite/silicon carbide composite materials after cyclic thermal shock
EP  - 59
IS  - 1
SP  - 48
VL  - 21
DO  - 10.1080/09349840903381044
ER  - 
@article{
author = "Pošarac, Milica B. and Dimitrijević, M. and Majstorović, Jelena and Volkov-Husović, Tatjana and Matović, Branko",
year = "2010",
abstract = "Two different types cordierite/silicon carbide composite ceramic materials (KS 50 and KZ 50) were used for this investigation. Both materials were exposed to the water quench test from 950 degrees C, applying various numbers of thermal cycles. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore, measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple and reliable nondestructive methods of characterization was presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Research in Nondestructive Evaluation",
title = "Nondestructive testing of thermal shock resistance of cordierite/silicon carbide composite materials after cyclic thermal shock",
pages = "59-48",
number = "1",
volume = "21",
doi = "10.1080/09349840903381044"
}
Pošarac, M. B., Dimitrijević, M., Majstorović, J., Volkov-Husović, T.,& Matović, B.. (2010). Nondestructive testing of thermal shock resistance of cordierite/silicon carbide composite materials after cyclic thermal shock. in Research in Nondestructive Evaluation
Taylor & Francis Inc, Philadelphia., 21(1), 48-59.
https://doi.org/10.1080/09349840903381044
Pošarac MB, Dimitrijević M, Majstorović J, Volkov-Husović T, Matović B. Nondestructive testing of thermal shock resistance of cordierite/silicon carbide composite materials after cyclic thermal shock. in Research in Nondestructive Evaluation. 2010;21(1):48-59.
doi:10.1080/09349840903381044 .
Pošarac, Milica B., Dimitrijević, M., Majstorović, Jelena, Volkov-Husović, Tatjana, Matović, Branko, "Nondestructive testing of thermal shock resistance of cordierite/silicon carbide composite materials after cyclic thermal shock" in Research in Nondestructive Evaluation, 21, no. 1 (2010):48-59,
https://doi.org/10.1080/09349840903381044 . .
2
3
3

The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel

Pošarac, Milica B.; Devečerski, Aleksandar; Volkov-Husović, Tatjana; Matović, Branko; Minić, Dragica M.

(International Institute for the Science of Sintering, Beograd, 2009)

TY  - JOUR
AU  - Pošarac, Milica B.
AU  - Devečerski, Aleksandar
AU  - Volkov-Husović, Tatjana
AU  - Matović, Branko
AU  - Minić, Dragica M.
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1459
AB  - The effect of yttria additive on the thermal shock behavior of magnesium aluminate spinel has been investigated. As a starting material we used spinel (MgAl2O4) obtained by the modified glycine nitrate procedure (MGNP). Sintered products were characterized in terms of phase analysis, densities, thermal shock, monitoring the damaged surface area in the refractory specimen during thermal shock and ultrasonic determination of the Dynamic Young modulus of elasticity. It was found that a new phase between yttria and alumina is formed, which improved thermal shock properties of the spinel refractories. Also densification of samples is enhanced by yttria addition.
AB  - U ovom radu je ispitivana otpornost spinela, MgAl2O4, prema termošoku u prisustvu Y2O3 kao aditiva. Kao polazni materijal korišćen je spinel dobijen modifikovanom glicin-nitratnom metodom. Analiza sinterovanih uzoraka podrazumevala je određivanje faznog sastava, praćenje oštećenja površine uzoraka usled termošoka, određivanje dinamičkog Jungovog (Young) modula elastičnosti ultrazvučnom metodom. Nađeno je da reakcijom spinela sa Y2O3 dolazi do formiranja nove faze koja poboljšava otpornost spinelne keramike prema termošoku. Takođe je utvrđen pozitivan uticaj dodatka Y2O3 na densifikaciju spinelne keramike.
PB  - International Institute for the Science of Sintering, Beograd
T2  - Science of Sintering
T1  - The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel
EP  - 81
IS  - 1
SP  - 75
VL  - 41
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1459
ER  - 
@article{
author = "Pošarac, Milica B. and Devečerski, Aleksandar and Volkov-Husović, Tatjana and Matović, Branko and Minić, Dragica M.",
year = "2009",
abstract = "The effect of yttria additive on the thermal shock behavior of magnesium aluminate spinel has been investigated. As a starting material we used spinel (MgAl2O4) obtained by the modified glycine nitrate procedure (MGNP). Sintered products were characterized in terms of phase analysis, densities, thermal shock, monitoring the damaged surface area in the refractory specimen during thermal shock and ultrasonic determination of the Dynamic Young modulus of elasticity. It was found that a new phase between yttria and alumina is formed, which improved thermal shock properties of the spinel refractories. Also densification of samples is enhanced by yttria addition., U ovom radu je ispitivana otpornost spinela, MgAl2O4, prema termošoku u prisustvu Y2O3 kao aditiva. Kao polazni materijal korišćen je spinel dobijen modifikovanom glicin-nitratnom metodom. Analiza sinterovanih uzoraka podrazumevala je određivanje faznog sastava, praćenje oštećenja površine uzoraka usled termošoka, određivanje dinamičkog Jungovog (Young) modula elastičnosti ultrazvučnom metodom. Nađeno je da reakcijom spinela sa Y2O3 dolazi do formiranja nove faze koja poboljšava otpornost spinelne keramike prema termošoku. Takođe je utvrđen pozitivan uticaj dodatka Y2O3 na densifikaciju spinelne keramike.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel",
pages = "81-75",
number = "1",
volume = "41",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1459"
}
Pošarac, M. B., Devečerski, A., Volkov-Husović, T., Matović, B.,& Minić, D. M.. (2009). The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 41(1), 75-81.
https://hdl.handle.net/21.15107/rcub_technorep_1459
Pošarac MB, Devečerski A, Volkov-Husović T, Matović B, Minić DM. The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel. in Science of Sintering. 2009;41(1):75-81.
https://hdl.handle.net/21.15107/rcub_technorep_1459 .
Pošarac, Milica B., Devečerski, Aleksandar, Volkov-Husović, Tatjana, Matović, Branko, Minić, Dragica M., "The effect of Y2O3 addition on thermal shock behavior of magnesium aluminate spinel" in Science of Sintering, 41, no. 1 (2009):75-81,
https://hdl.handle.net/21.15107/rcub_technorep_1459 .
21
33

Preparation and properties of low cement castable sintered at different temperatures

Martinović, Sanja; Majstorović, Jelena; Vidojković, Velislav; Volkov-Husović, Tatjana

(University of Novi Sad, 2009)

TY  - JOUR
AU  - Martinović, Sanja
AU  - Majstorović, Jelena
AU  - Vidojković, Velislav
AU  - Volkov-Husović, Tatjana
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1445
AB  - The low cement high alumina castable (LCC) studied in this paper was synthesised, cured and then treated at different sintering temperatures. Since any inhomogeneity introduced during the castable preparation can remain inside the material degrading its properties and therefore the quality during service life, particular attention was given to the processing procedure in order to produce the material with the optimum characteristics. Composition of the castable regarding particle size distribution was adjusted according to the Andreassen's packing model. The samples were sintered at 1100, 1300 and 1600°C for three hours. Influence of the different sintering temperatures on the castable properties is discussed. Compressive and flexural strengths were determined by destructive testing method, while the water immersion method was used for determination of the bulk density and the water absorption. Changes of elastic properties and microstructure (porosity) were observed by the non-destructive testing methods, ultrasonic measurements and image analysis. Based on the results, it can be concluded that sintering temperature has strong influence on the properties of the LCC. Exceptionally good properties were obtained for the sample sintered at 1600°C, but it should be highlighted that the samples treated at 1100 and 1300°C were provided with good properties, too. This should not be neglected because of the energy saving importance, in cases where the material sintered at lower temperature satisfies the application requirements. .
PB  - University of Novi Sad
T2  - Processing and Application of Ceramics
T1  - Preparation and properties of low cement castable sintered at different temperatures
EP  - 196
IS  - 4
SP  - 191
VL  - 3
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1445
ER  - 
@article{
author = "Martinović, Sanja and Majstorović, Jelena and Vidojković, Velislav and Volkov-Husović, Tatjana",
year = "2009",
abstract = "The low cement high alumina castable (LCC) studied in this paper was synthesised, cured and then treated at different sintering temperatures. Since any inhomogeneity introduced during the castable preparation can remain inside the material degrading its properties and therefore the quality during service life, particular attention was given to the processing procedure in order to produce the material with the optimum characteristics. Composition of the castable regarding particle size distribution was adjusted according to the Andreassen's packing model. The samples were sintered at 1100, 1300 and 1600°C for three hours. Influence of the different sintering temperatures on the castable properties is discussed. Compressive and flexural strengths were determined by destructive testing method, while the water immersion method was used for determination of the bulk density and the water absorption. Changes of elastic properties and microstructure (porosity) were observed by the non-destructive testing methods, ultrasonic measurements and image analysis. Based on the results, it can be concluded that sintering temperature has strong influence on the properties of the LCC. Exceptionally good properties were obtained for the sample sintered at 1600°C, but it should be highlighted that the samples treated at 1100 and 1300°C were provided with good properties, too. This should not be neglected because of the energy saving importance, in cases where the material sintered at lower temperature satisfies the application requirements. .",
publisher = "University of Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Preparation and properties of low cement castable sintered at different temperatures",
pages = "196-191",
number = "4",
volume = "3",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1445"
}
Martinović, S., Majstorović, J., Vidojković, V.,& Volkov-Husović, T.. (2009). Preparation and properties of low cement castable sintered at different temperatures. in Processing and Application of Ceramics
University of Novi Sad., 3(4), 191-196.
https://hdl.handle.net/21.15107/rcub_technorep_1445
Martinović S, Majstorović J, Vidojković V, Volkov-Husović T. Preparation and properties of low cement castable sintered at different temperatures. in Processing and Application of Ceramics. 2009;3(4):191-196.
https://hdl.handle.net/21.15107/rcub_technorep_1445 .
Martinović, Sanja, Majstorović, Jelena, Vidojković, Velislav, Volkov-Husović, Tatjana, "Preparation and properties of low cement castable sintered at different temperatures" in Processing and Application of Ceramics, 3, no. 4 (2009):191-196,
https://hdl.handle.net/21.15107/rcub_technorep_1445 .

Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method

Dojčinović, Marina; Đorđević, Vitomir

(Savez inženjera metalurgije Srbije, Beograd, 2008)

TY  - JOUR
AU  - Dojčinović, Marina
AU  - Đorđević, Vitomir
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1290
AB  - Cavitation erosion represents an actual problem in machines, whose components such as propellers, blades of hydraulic pumps and turbines, are exposed to high-speed flow of liquid. Research exhibited that hydraulic machinery parts during cavitation are exposed to mechanical action, electrochemical corrosion as well as local temperature increase. Therefore, high ductility, hardness, tensile strength, dynamic strength and corrosion resistance represent main properties in the choice of materials for producing hydraulic machinery parts. These properties depend on chemical composition and microstructure of materials. In this paper cavitation phenomenon was analyzed from laboratory investigation stand point by use modified ultrasonically induced cavitation test method. .
AB  - Kavitaciona erozija predstavlja uvek aktuelan problem kod mašina čiji su elementi, kao što su propeleri, lopatice vodnih turbina i pumpi, pri radu izloženi dejstvu brzog toka tečnosti. Dosadašnja istraživanja pokazala su da elementi hidrauličnih mašina u zoni dejstva kavitacije mogu biti izloženi ne samo mehaničkom dejstvu već i elektrohemijskoj koroziji, kao i lokalnom povišenju temperature. Otuda materijali za izradu elemenata hidrauličnih mašina treba da imaju visoku plastičnost, tvrdoću, čvrstoću, dinamičku čvrstoću i korozionu postojanost. Ova svojstva zavise pre svega od hemijskog sastava i strukture materijala. U radu je analiziran fenomen kavitacije sa aspekta laboratorijskih istraživanja primenom modificirane ultrazvučne metode. .
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method
T1  - Laboratorijsko istraživanje kavitacione otpornosti materijala - modificirana ultrazvučna metoda
EP  - 228
IS  - 3
SP  - 217
VL  - 14
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1290
ER  - 
@article{
author = "Dojčinović, Marina and Đorđević, Vitomir",
year = "2008",
abstract = "Cavitation erosion represents an actual problem in machines, whose components such as propellers, blades of hydraulic pumps and turbines, are exposed to high-speed flow of liquid. Research exhibited that hydraulic machinery parts during cavitation are exposed to mechanical action, electrochemical corrosion as well as local temperature increase. Therefore, high ductility, hardness, tensile strength, dynamic strength and corrosion resistance represent main properties in the choice of materials for producing hydraulic machinery parts. These properties depend on chemical composition and microstructure of materials. In this paper cavitation phenomenon was analyzed from laboratory investigation stand point by use modified ultrasonically induced cavitation test method. ., Kavitaciona erozija predstavlja uvek aktuelan problem kod mašina čiji su elementi, kao što su propeleri, lopatice vodnih turbina i pumpi, pri radu izloženi dejstvu brzog toka tečnosti. Dosadašnja istraživanja pokazala su da elementi hidrauličnih mašina u zoni dejstva kavitacije mogu biti izloženi ne samo mehaničkom dejstvu već i elektrohemijskoj koroziji, kao i lokalnom povišenju temperature. Otuda materijali za izradu elemenata hidrauličnih mašina treba da imaju visoku plastičnost, tvrdoću, čvrstoću, dinamičku čvrstoću i korozionu postojanost. Ova svojstva zavise pre svega od hemijskog sastava i strukture materijala. U radu je analiziran fenomen kavitacije sa aspekta laboratorijskih istraživanja primenom modificirane ultrazvučne metode. .",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method, Laboratorijsko istraživanje kavitacione otpornosti materijala - modificirana ultrazvučna metoda",
pages = "228-217",
number = "3",
volume = "14",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1290"
}
Dojčinović, M.,& Đorđević, V.. (2008). Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 14(3), 217-228.
https://hdl.handle.net/21.15107/rcub_technorep_1290
Dojčinović M, Đorđević V. Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method. in Metalurgija. 2008;14(3):217-228.
https://hdl.handle.net/21.15107/rcub_technorep_1290 .
Dojčinović, Marina, Đorđević, Vitomir, "Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method" in Metalurgija, 14, no. 3 (2008):217-228,
https://hdl.handle.net/21.15107/rcub_technorep_1290 .

Method for determining refractory specimen heat resistance

Dimitridzhivić, M.; Dostanić, D.; Volkov-Husović, Tatjana

(Springer, New York, 2008)

TY  - JOUR
AU  - Dimitridzhivić, M.
AU  - Dostanić, D.
AU  - Volkov-Husović, Tatjana
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1228
AB  - The most important properties governing the operation of refractories are refractoriness, service temperature and heat resistance. The heat resistance of specimens based on Al2O3 is determined by a standard laboratory procedure with cooling in water (JUS.B.D.8.319). In order to analyze possible worsening of specimen property indices before, during and after rapid water cooling a Pro Plus Program control system is used. This program has also been used for analyzing the nature of grain size distribution. Simultaneously mechanical properties such as strength, dynamic elasticity modulus, determined from data for measuring resonance frequency and ultrasonic (US) velocity, are determined. The correlation between worsening property indices, US velocity, strength and heat resistance is studied in this work. The results obtained are used for a model predicting refractory specimen heat resistance.
PB  - Springer, New York
T2  - Refractories and Industrial Ceramics
T1  - Method for determining refractory specimen heat resistance
EP  - 200
IS  - 3
SP  - 197
VL  - 49
DO  - 10.1007/s11148-008-9060-0
ER  - 
@article{
author = "Dimitridzhivić, M. and Dostanić, D. and Volkov-Husović, Tatjana",
year = "2008",
abstract = "The most important properties governing the operation of refractories are refractoriness, service temperature and heat resistance. The heat resistance of specimens based on Al2O3 is determined by a standard laboratory procedure with cooling in water (JUS.B.D.8.319). In order to analyze possible worsening of specimen property indices before, during and after rapid water cooling a Pro Plus Program control system is used. This program has also been used for analyzing the nature of grain size distribution. Simultaneously mechanical properties such as strength, dynamic elasticity modulus, determined from data for measuring resonance frequency and ultrasonic (US) velocity, are determined. The correlation between worsening property indices, US velocity, strength and heat resistance is studied in this work. The results obtained are used for a model predicting refractory specimen heat resistance.",
publisher = "Springer, New York",
journal = "Refractories and Industrial Ceramics",
title = "Method for determining refractory specimen heat resistance",
pages = "200-197",
number = "3",
volume = "49",
doi = "10.1007/s11148-008-9060-0"
}
Dimitridzhivić, M., Dostanić, D.,& Volkov-Husović, T.. (2008). Method for determining refractory specimen heat resistance. in Refractories and Industrial Ceramics
Springer, New York., 49(3), 197-200.
https://doi.org/10.1007/s11148-008-9060-0
Dimitridzhivić M, Dostanić D, Volkov-Husović T. Method for determining refractory specimen heat resistance. in Refractories and Industrial Ceramics. 2008;49(3):197-200.
doi:10.1007/s11148-008-9060-0 .
Dimitridzhivić, M., Dostanić, D., Volkov-Husović, Tatjana, "Method for determining refractory specimen heat resistance" in Refractories and Industrial Ceramics, 49, no. 3 (2008):197-200,
https://doi.org/10.1007/s11148-008-9060-0 . .
1

Determination of thermal shock resistance of silicon carbide/cordierite composite material using nondestructive test methods

Pošarac, Milica B.; Dimitrijević, M.; Volkov-Husović, Tatjana; Devečerski, Aleksandar; Matović, Branko

(Elsevier Sci Ltd, Oxford, 2008)

TY  - JOUR
AU  - Pošarac, Milica B.
AU  - Dimitrijević, M.
AU  - Volkov-Husović, Tatjana
AU  - Devečerski, Aleksandar
AU  - Matović, Branko
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1308
AB  - In the present work Mg-exchanged zeolit and silicon carbide were used as starting materials for obtaining cordierite/SiC composite ceramics with weight ratio 30:70 and 50:50. Behavior of composite ceramics after thermal shock treatments was investigated. Thermal shock of the samples was measured using standard laboratory procedure, water quench test (JUS.B.D8.319.). Level of surface deterioration before and during quenching was monitored by image analysis. Ultrasonic measurements were used as nondestructive quantification of thermal shock damage in refractory specimens. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple, and reliable nondestructive methods of characterization are presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Determination of thermal shock resistance of silicon carbide/cordierite composite material using nondestructive test methods
EP  - 1278
IS  - 6
SP  - 1275
VL  - 28
DO  - 10.1016/j.jeurceramsoc.2007.09.038
ER  - 
@article{
author = "Pošarac, Milica B. and Dimitrijević, M. and Volkov-Husović, Tatjana and Devečerski, Aleksandar and Matović, Branko",
year = "2008",
abstract = "In the present work Mg-exchanged zeolit and silicon carbide were used as starting materials for obtaining cordierite/SiC composite ceramics with weight ratio 30:70 and 50:50. Behavior of composite ceramics after thermal shock treatments was investigated. Thermal shock of the samples was measured using standard laboratory procedure, water quench test (JUS.B.D8.319.). Level of surface deterioration before and during quenching was monitored by image analysis. Ultrasonic measurements were used as nondestructive quantification of thermal shock damage in refractory specimens. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of ultrasonic velocity technique and image analysis for simple, and reliable nondestructive methods of characterization are presented in this investigation. It was found that both composite materials exhibit good thermal shock resistance.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Determination of thermal shock resistance of silicon carbide/cordierite composite material using nondestructive test methods",
pages = "1278-1275",
number = "6",
volume = "28",
doi = "10.1016/j.jeurceramsoc.2007.09.038"
}
Pošarac, M. B., Dimitrijević, M., Volkov-Husović, T., Devečerski, A.,& Matović, B.. (2008). Determination of thermal shock resistance of silicon carbide/cordierite composite material using nondestructive test methods. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 28(6), 1275-1278.
https://doi.org/10.1016/j.jeurceramsoc.2007.09.038
Pošarac MB, Dimitrijević M, Volkov-Husović T, Devečerski A, Matović B. Determination of thermal shock resistance of silicon carbide/cordierite composite material using nondestructive test methods. in Journal of the European Ceramic Society. 2008;28(6):1275-1278.
doi:10.1016/j.jeurceramsoc.2007.09.038 .
Pošarac, Milica B., Dimitrijević, M., Volkov-Husović, Tatjana, Devečerski, Aleksandar, Matović, Branko, "Determination of thermal shock resistance of silicon carbide/cordierite composite material using nondestructive test methods" in Journal of the European Ceramic Society, 28, no. 6 (2008):1275-1278,
https://doi.org/10.1016/j.jeurceramsoc.2007.09.038 . .
27
28
33

An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material

Pošarac, Milica B.; Dimitrijević, M.; Majstorović, Jelena; Volkov-Husović, Tatjana; Devečerski, Aleksandar; Matović, Branko

(Savez inženjera metalurgije Srbije, Beograd, 2007)

TY  - JOUR
AU  - Pošarac, Milica B.
AU  - Dimitrijević, M.
AU  - Majstorović, Jelena
AU  - Volkov-Husović, Tatjana
AU  - Devečerski, Aleksandar
AU  - Matović, Branko
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1043
AB  - In the present work Mg-exchanged zeolit and silicon carbide were used as starting materials for obtaining cordierite/SiC composite ceramics with weight ratio 50:50. Samples were exposed to the water quench test from 950°C, applying various number of thermal cycles (shocks). Level of surface deterioration before and during quenching was monitored by image analysis. Ultrasonic measurements were used as non-destructive quantification of thermal shock damage in refractory specimens. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of non-destructive test methods such are: ultrasonic velocity technique and image analysis for simple, and reliable non-destructive methods of characterization were presented in this investigation.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material
EP  - 211
IS  - 3
SP  - 203
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1043
ER  - 
@article{
author = "Pošarac, Milica B. and Dimitrijević, M. and Majstorović, Jelena and Volkov-Husović, Tatjana and Devečerski, Aleksandar and Matović, Branko",
year = "2007",
abstract = "In the present work Mg-exchanged zeolit and silicon carbide were used as starting materials for obtaining cordierite/SiC composite ceramics with weight ratio 50:50. Samples were exposed to the water quench test from 950°C, applying various number of thermal cycles (shocks). Level of surface deterioration before and during quenching was monitored by image analysis. Ultrasonic measurements were used as non-destructive quantification of thermal shock damage in refractory specimens. When refractory samples are subjected to the rapid temperature changes crack nucleation and propagation occurs resulting in loss of strength and materials degradation. The formation of cracks decreases the density and elastic properties of material. Therefore measuring these properties can directly monitor the development of thermal shock damage level. Dynamic Young modulus of elasticity and strength degradation were calculated using measured values of ultrasonic velocities obtained by ultrasonic measurements. Level of degradation of the samples was monitored before and during testing using Image Pro Plus program for image analysis. The capability of non-destructive test methods such are: ultrasonic velocity technique and image analysis for simple, and reliable non-destructive methods of characterization were presented in this investigation.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material",
pages = "211-203",
number = "3",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1043"
}
Pošarac, M. B., Dimitrijević, M., Majstorović, J., Volkov-Husović, T., Devečerski, A.,& Matović, B.. (2007). An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 13(3), 203-211.
https://hdl.handle.net/21.15107/rcub_technorep_1043
Pošarac MB, Dimitrijević M, Majstorović J, Volkov-Husović T, Devečerski A, Matović B. An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material. in Metalurgija. 2007;13(3):203-211.
https://hdl.handle.net/21.15107/rcub_technorep_1043 .
Pošarac, Milica B., Dimitrijević, M., Majstorović, Jelena, Volkov-Husović, Tatjana, Devečerski, Aleksandar, Matović, Branko, "An improved method for thermal stability behavior characterization of silicon carbide/cordierite composite material" in Metalurgija, 13, no. 3 (2007):203-211,
https://hdl.handle.net/21.15107/rcub_technorep_1043 .

Total lipids of the intramuscular tissue of fallow deer - Non-isothermal, non-oxidative and oxidative TG

Milovanović, Ljiljana M.; Popović, Ivanka; Ranić, Marija; Saičić, Snežana; Skala, Dejan; Antonović, Dušan

(Springer, Dordrecht, 2007)

TY  - JOUR
AU  - Milovanović, Ljiljana M.
AU  - Popović, Ivanka
AU  - Ranić, Marija
AU  - Saičić, Snežana
AU  - Skala, Dejan
AU  - Antonović, Dušan
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1173
AB  - In this study non-isothermal non-oxidative and oxidative TG analysis was applied as a method for determining the thermal stability of the total lipids extracted from raw and maturing intramuscular tissue of fallow deer (Cervus Dama Dama L.). The total lipids were extracted from intramuscular tissue, according to the Folch method and stored for nine months at +4 and -18 degrees C. The changes in the thermal stability of the total lipids during non-oxidative and oxidative TG analysis were correlated with the lipid composition, i.e. fatty acid composition. The Flynn-Wall method was used to determine the values of the activation energy of thermal degradation of the total lipids in a defined mass loss range.
PB  - Springer, Dordrecht
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Total lipids of the intramuscular tissue of fallow deer - Non-isothermal, non-oxidative and oxidative TG
EP  - 934
IS  - 3
SP  - 929
VL  - 89
DO  - 10.1007/s10973-006-7531-4
ER  - 
@article{
author = "Milovanović, Ljiljana M. and Popović, Ivanka and Ranić, Marija and Saičić, Snežana and Skala, Dejan and Antonović, Dušan",
year = "2007",
abstract = "In this study non-isothermal non-oxidative and oxidative TG analysis was applied as a method for determining the thermal stability of the total lipids extracted from raw and maturing intramuscular tissue of fallow deer (Cervus Dama Dama L.). The total lipids were extracted from intramuscular tissue, according to the Folch method and stored for nine months at +4 and -18 degrees C. The changes in the thermal stability of the total lipids during non-oxidative and oxidative TG analysis were correlated with the lipid composition, i.e. fatty acid composition. The Flynn-Wall method was used to determine the values of the activation energy of thermal degradation of the total lipids in a defined mass loss range.",
publisher = "Springer, Dordrecht",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Total lipids of the intramuscular tissue of fallow deer - Non-isothermal, non-oxidative and oxidative TG",
pages = "934-929",
number = "3",
volume = "89",
doi = "10.1007/s10973-006-7531-4"
}
Milovanović, L. M., Popović, I., Ranić, M., Saičić, S., Skala, D.,& Antonović, D.. (2007). Total lipids of the intramuscular tissue of fallow deer - Non-isothermal, non-oxidative and oxidative TG. in Journal of Thermal Analysis and Calorimetry
Springer, Dordrecht., 89(3), 929-934.
https://doi.org/10.1007/s10973-006-7531-4
Milovanović LM, Popović I, Ranić M, Saičić S, Skala D, Antonović D. Total lipids of the intramuscular tissue of fallow deer - Non-isothermal, non-oxidative and oxidative TG. in Journal of Thermal Analysis and Calorimetry. 2007;89(3):929-934.
doi:10.1007/s10973-006-7531-4 .
Milovanović, Ljiljana M., Popović, Ivanka, Ranić, Marija, Saičić, Snežana, Skala, Dejan, Antonović, Dušan, "Total lipids of the intramuscular tissue of fallow deer - Non-isothermal, non-oxidative and oxidative TG" in Journal of Thermal Analysis and Calorimetry, 89, no. 3 (2007):929-934,
https://doi.org/10.1007/s10973-006-7531-4 . .
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