TY  - JOUR
AU  - Pavlović, Marko
AU  - Dojčinović, Marina
AU  - Harbinja, Muhamed
AU  - Hođić, Atif
AU  - Stojanović, Mirjana
AU  - Čeganjac, Zoran
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6995
AB  - The paper presents the results of synthesis and characterisation of refractory coatings based on various fillers
intended for the protection of metallic structures. Refractory
fillers applied are based on mullite, cordierite, zirconium
silicate, and pyrophyllite. Refractory filler samples are treated
by micronization grinding down to 15 m filler particles.
Methods as XRD, SEM, and optical microscopy are used
for characterisation. Performed tests determined the optimal
composition of protective coatings and manufacturing processes. According to standard ASTM G32 an ultrasonic vibrational method with stationary sample was used for characterising the obtained coatings. The goal of the research was
to determine the coating quality and its applications in
metallic surface protection in conditions of wear, corrosion,
cavitation, and high temperature. All coatings were tested
under the same conditions. A comparison of cavitation resistance is given for tested coatings. Coating quality is evaluated based on cavitation loss rate and on the analysis of
sample surface damage formation and development under
effects of cavitation.
AB  - U radu su prikazani rezultati sinteze i karakterizacije
vatrostalnih premaza na bazi različitih punioca namenjenih
za zaštitu metalnih konstrukcija. Korišćeni su vatrostalni
punioci na bazi mulita, kordijerita, cirkonijum silikata i
pirofilita. Uzorci vatrostalnih punioca podvrgnuti su mikronizirajućem mlevenju na veličinu zrna punioca 15 m. Za
karakterizaciju dobijenih punioca korišćene su metode XRD,
SEM i optička mikroskopija. Ispitivanjem je određen optimalni sastav zaštitnih premaza i postupci njihove izrade. Za
karakterizaciju dobijenih premaza primenjena je ultrazvučna
vibraciona metoda sa stacionarnim uzorkom prema standardu ASTM G32. Cilj ispitivanja bio je određivanje kvaliteta premaza i mogućnosti primene za zaštitu metalnih površina u uslovima habanja, korozije, kavitacije i povišenih temperatura. Svi premazi su ispitivani pod istim uslovima. Prikazan je uporedni pregled kavitacione otpornosti ispitivanih
premaza. Kvalitet premaza ocenjen je na osnovu vrednosti
kavitacione brzine, analize nastajanja i razvoja oštećenja
površine uzoraka pod dejstvom kavitacije.
PB  - Society for Structural Integrity and Life (DIVK)
T2  - Structural Integrity and Life
T1  - New types of protective coatings and development of test methods
T1  - Nove vrste zaštitnih premaza i razvoj metoda ispitivanja
EP  - 260
IS  - 3
SP  - 257
VL  - 23
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6995
ER  - 

@article{
author = "Pavlović, Marko and Dojčinović, Marina and Harbinja, Muhamed and Hođić, Atif and Stojanović, Mirjana and Čeganjac, Zoran",
year = "2023",
abstract = "The paper presents the results of synthesis and characterisation of refractory coatings based on various fillers
intended for the protection of metallic structures. Refractory
fillers applied are based on mullite, cordierite, zirconium
silicate, and pyrophyllite. Refractory filler samples are treated
by micronization grinding down to 15 m filler particles.
Methods as XRD, SEM, and optical microscopy are used
for characterisation. Performed tests determined the optimal
composition of protective coatings and manufacturing processes. According to standard ASTM G32 an ultrasonic vibrational method with stationary sample was used for characterising the obtained coatings. The goal of the research was
to determine the coating quality and its applications in
metallic surface protection in conditions of wear, corrosion,
cavitation, and high temperature. All coatings were tested
under the same conditions. A comparison of cavitation resistance is given for tested coatings. Coating quality is evaluated based on cavitation loss rate and on the analysis of
sample surface damage formation and development under
effects of cavitation., U radu su prikazani rezultati sinteze i karakterizacije
vatrostalnih premaza na bazi različitih punioca namenjenih
za zaštitu metalnih konstrukcija. Korišćeni su vatrostalni
punioci na bazi mulita, kordijerita, cirkonijum silikata i
pirofilita. Uzorci vatrostalnih punioca podvrgnuti su mikronizirajućem mlevenju na veličinu zrna punioca 15 m. Za
karakterizaciju dobijenih punioca korišćene su metode XRD,
SEM i optička mikroskopija. Ispitivanjem je određen optimalni sastav zaštitnih premaza i postupci njihove izrade. Za
karakterizaciju dobijenih premaza primenjena je ultrazvučna
vibraciona metoda sa stacionarnim uzorkom prema standardu ASTM G32. Cilj ispitivanja bio je određivanje kvaliteta premaza i mogućnosti primene za zaštitu metalnih površina u uslovima habanja, korozije, kavitacije i povišenih temperatura. Svi premazi su ispitivani pod istim uslovima. Prikazan je uporedni pregled kavitacione otpornosti ispitivanih
premaza. Kvalitet premaza ocenjen je na osnovu vrednosti
kavitacione brzine, analize nastajanja i razvoja oštećenja
površine uzoraka pod dejstvom kavitacije.",
publisher = "Society for Structural Integrity and Life (DIVK)",
journal = "Structural Integrity and Life",
title = "New types of protective coatings and development of test methods, Nove vrste zaštitnih premaza i razvoj metoda ispitivanja",
pages = "260-257",
number = "3",
volume = "23",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6995"
}

Pavlović, M., Dojčinović, M., Harbinja, M., Hođić, A., Stojanović, M.,& Čeganjac, Z.. (2023). New types of protective coatings and development of test methods. in Structural Integrity and Life
Society for Structural Integrity and Life (DIVK)., 23(3), 257-260.
https://hdl.handle.net/21.15107/rcub_technorep_6995

Pavlović M, Dojčinović M, Harbinja M, Hođić A, Stojanović M, Čeganjac Z. New types of protective coatings and development of test methods. in Structural Integrity and Life. 2023;23(3):257-260.
https://hdl.handle.net/21.15107/rcub_technorep_6995 .

Pavlović, Marko, Dojčinović, Marina, Harbinja, Muhamed, Hođić, Atif, Stojanović, Mirjana, Čeganjac, Zoran, "New types of protective coatings and development of test methods" in Structural Integrity and Life, 23, no. 3 (2023):257-260,
https://hdl.handle.net/21.15107/rcub_technorep_6995 .