TY  - JOUR
AU  - Simić, Marko
AU  - Alil, Ana
AU  - Martinović, Sanja
AU  - Vlahović, Milica
AU  - Savić, Aleksandar R.
AU  - Volkov-Husović, Tatjana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4400
AB  - High-temperature materials are used in a wide range of industries and applications such as gas turbine engines for aircrafts, power and nuclear power plants, different types of furnaces, including blast furnaces, some fuel cells, industrial gas turbines, different types of reactors, engines, electronic and lighting devices, and many others. Demands for high-temperature materials are becoming more and more challenging every year. To perform efficiently, effectively and at the same time to be economically viable, the materials used at high temperatures must have certain characteristics that are particularly expected for applying under such extreme conditions, for example, the strength and thermal resistance. In the present review, some important requirements that should be satisfied by high temperature materials will be discussed. Furthermore, the focus is put on refractory concretes, ceramics, intermetallic alloys, and composites as four different categories of these materials, which are also considered in respect to possibilities to overcome some of the current challenges.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska industrija
T1  - High temperature materials: properties, demands and applications
EP  - 284
IS  - 4
SP  - 273
VL  - 74
DO  - 10.2298/HEMIND200421019S
ER  - 

@article{
author = "Simić, Marko and Alil, Ana and Martinović, Sanja and Vlahović, Milica and Savić, Aleksandar R. and Volkov-Husović, Tatjana",
year = "2020",
abstract = "High-temperature materials are used in a wide range of industries and applications such as gas turbine engines for aircrafts, power and nuclear power plants, different types of furnaces, including blast furnaces, some fuel cells, industrial gas turbines, different types of reactors, engines, electronic and lighting devices, and many others. Demands for high-temperature materials are becoming more and more challenging every year. To perform efficiently, effectively and at the same time to be economically viable, the materials used at high temperatures must have certain characteristics that are particularly expected for applying under such extreme conditions, for example, the strength and thermal resistance. In the present review, some important requirements that should be satisfied by high temperature materials will be discussed. Furthermore, the focus is put on refractory concretes, ceramics, intermetallic alloys, and composites as four different categories of these materials, which are also considered in respect to possibilities to overcome some of the current challenges.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska industrija",
title = "High temperature materials: properties, demands and applications",
pages = "284-273",
number = "4",
volume = "74",
doi = "10.2298/HEMIND200421019S"
}

Simić, M., Alil, A., Martinović, S., Vlahović, M., Savić, A. R.,& Volkov-Husović, T.. (2020). High temperature materials: properties, demands and applications. in Hemijska industrija
Savez hemijskih inženjera, Beograd., 74(4), 273-284.
https://doi.org/10.2298/HEMIND200421019S

Simić M, Alil A, Martinović S, Vlahović M, Savić AR, Volkov-Husović T. High temperature materials: properties, demands and applications. in Hemijska industrija. 2020;74(4):273-284.
doi:10.2298/HEMIND200421019S .

Simić, Marko, Alil, Ana, Martinović, Sanja, Vlahović, Milica, Savić, Aleksandar R., Volkov-Husović, Tatjana, "High temperature materials: properties, demands and applications" in Hemijska industrija, 74, no. 4 (2020):273-284,
https://doi.org/10.2298/HEMIND200421019S . .

TY  - JOUR
AU  - Savić, Aleksandar R.
AU  - Martinović, Sanja
AU  - Vlahović, Milica
AU  - Volkov-Husović, Tatjana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4545
AB  - Self-compacting concrete (SCC) contains fine mineral fillers such as limestone powder. The idea of this study was to partially replace limestone with waste sulfur since it is hydrophobic, insoluble in water and therefore chemically inert and to compare the properties of produced concrete samples. Fresh concrete properties included: slump-flow, t(500), V-funnel time, L-box ratio, segregation ratio, density, and entrained air content. Hardened concrete was tested for compressive, flexural and bond strengths, ultrasonic velocity, dynamic elasticity modulus, dynamic Poisson's ratio, and microstructure. Flowability and segregation increased, while bulk density, compressive and flexural strength, dynamic elasticity modulus and ultrasonic velocity slight declined. Times t(500) and V-funnel time, L-box ratio and entrained air changed insignificantly. Considering that all properties should remain or improve in case of waste valorization and the criteria should set to satisfy requirements for SCC, this study proved that all mixtures can be used for structural applications.
PB  - Consejo Superior Investigaciones Cientificas-Csic, Madrid
T2  - Materiales De Construccion
T1  - Effects of waste sulfur content on properties of self-compacting concrete
IS  - 338
VL  - 70
DO  - 10.3989/mc.2020.06919
ER  - 

@article{
author = "Savić, Aleksandar R. and Martinović, Sanja and Vlahović, Milica and Volkov-Husović, Tatjana",
year = "2020",
abstract = "Self-compacting concrete (SCC) contains fine mineral fillers such as limestone powder. The idea of this study was to partially replace limestone with waste sulfur since it is hydrophobic, insoluble in water and therefore chemically inert and to compare the properties of produced concrete samples. Fresh concrete properties included: slump-flow, t(500), V-funnel time, L-box ratio, segregation ratio, density, and entrained air content. Hardened concrete was tested for compressive, flexural and bond strengths, ultrasonic velocity, dynamic elasticity modulus, dynamic Poisson's ratio, and microstructure. Flowability and segregation increased, while bulk density, compressive and flexural strength, dynamic elasticity modulus and ultrasonic velocity slight declined. Times t(500) and V-funnel time, L-box ratio and entrained air changed insignificantly. Considering that all properties should remain or improve in case of waste valorization and the criteria should set to satisfy requirements for SCC, this study proved that all mixtures can be used for structural applications.",
publisher = "Consejo Superior Investigaciones Cientificas-Csic, Madrid",
journal = "Materiales De Construccion",
title = "Effects of waste sulfur content on properties of self-compacting concrete",
number = "338",
volume = "70",
doi = "10.3989/mc.2020.06919"
}

Savić, A. R., Martinović, S., Vlahović, M.,& Volkov-Husović, T.. (2020). Effects of waste sulfur content on properties of self-compacting concrete. in Materiales De Construccion
Consejo Superior Investigaciones Cientificas-Csic, Madrid., 70(338).
https://doi.org/10.3989/mc.2020.06919

Savić AR, Martinović S, Vlahović M, Volkov-Husović T. Effects of waste sulfur content on properties of self-compacting concrete. in Materiales De Construccion. 2020;70(338).
doi:10.3989/mc.2020.06919 .

Savić, Aleksandar R., Martinović, Sanja, Vlahović, Milica, Volkov-Husović, Tatjana, "Effects of waste sulfur content on properties of self-compacting concrete" in Materiales De Construccion, 70, no. 338 (2020),
https://doi.org/10.3989/mc.2020.06919 . .

TY  - JOUR
AU  - Savić, Aleksandar R.
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Đorđević, Nataša
AU  - Broćeta, Gordana
AU  - Volkov-Husović, Tatjana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4364
AB  - This study analyzes the feasibility of valorizing industrial by-product, fly ash from a thermal power plant as a partial replacement of mineral filler-limestone for the production of self-compacting concrete (SCC). Three types of SCC mixtures with different portions of fly ash and the reference mixture with limestone were designed. The synthesized SCCs in the fresh state were examined for density, entrained air content, flowability (Slump flow, Slump flow time (t500), V-funnel time (tv)), passing ability (L-box), and segregation resistance, while hardened state testing included: density, compressive and flexural strength, static modulus of elasticity, water permeability, resistance against freezing in the presence of deicing salt, and SEM analysis. Taking into account the obtained results it can be concluded that the addition of fly ash has a positive impact on the concrete properties and that the optimal content of fly ash is 20 % with respect to the total filler mass.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Valorization of Fly Ash from a Thermal Power Plant for Producing High-Performance Self-Compacting Concrete
EP  - 327
IS  - 3
SP  - 307
VL  - 52
DO  - 10.2298/SOS2003307S
ER  - 

@article{
author = "Savić, Aleksandar R. and Vlahović, Milica and Martinović, Sanja and Đorđević, Nataša and Broćeta, Gordana and Volkov-Husović, Tatjana",
year = "2020",
abstract = "This study analyzes the feasibility of valorizing industrial by-product, fly ash from a thermal power plant as a partial replacement of mineral filler-limestone for the production of self-compacting concrete (SCC). Three types of SCC mixtures with different portions of fly ash and the reference mixture with limestone were designed. The synthesized SCCs in the fresh state were examined for density, entrained air content, flowability (Slump flow, Slump flow time (t500), V-funnel time (tv)), passing ability (L-box), and segregation resistance, while hardened state testing included: density, compressive and flexural strength, static modulus of elasticity, water permeability, resistance against freezing in the presence of deicing salt, and SEM analysis. Taking into account the obtained results it can be concluded that the addition of fly ash has a positive impact on the concrete properties and that the optimal content of fly ash is 20 % with respect to the total filler mass.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Valorization of Fly Ash from a Thermal Power Plant for Producing High-Performance Self-Compacting Concrete",
pages = "327-307",
number = "3",
volume = "52",
doi = "10.2298/SOS2003307S"
}

Savić, A. R., Vlahović, M., Martinović, S., Đorđević, N., Broćeta, G.,& Volkov-Husović, T.. (2020). Valorization of Fly Ash from a Thermal Power Plant for Producing High-Performance Self-Compacting Concrete. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 52(3), 307-327.
https://doi.org/10.2298/SOS2003307S

Savić AR, Vlahović M, Martinović S, Đorđević N, Broćeta G, Volkov-Husović T. Valorization of Fly Ash from a Thermal Power Plant for Producing High-Performance Self-Compacting Concrete. in Science of Sintering. 2020;52(3):307-327.
doi:10.2298/SOS2003307S .

Savić, Aleksandar R., Vlahović, Milica, Martinović, Sanja, Đorđević, Nataša, Broćeta, Gordana, Volkov-Husović, Tatjana, "Valorization of Fly Ash from a Thermal Power Plant for Producing High-Performance Self-Compacting Concrete" in Science of Sintering, 52, no. 3 (2020):307-327,
https://doi.org/10.2298/SOS2003307S . .