The thermal stability, dynamic Young's modulus of elasticity, anisotropy and damage level of a 42% alumina refractory material were investigated using a water-quench test. Thermal quenching of refractories leads to crack nucleation and propagation, which result in loss of strength. Ultrasonic velocity and strength change in the sample in two directions was used to describe the anisotropy of the sample and its influence on the thermal shock resistance of the material. The study suggests that the results of the sonic measurements could be used for prediction of damage level in samples caused by thermal shock.
Source:
American Ceramic Society Bulletin, 2006, 85, 3, xx-xxx
TY - JOUR
AU - Volkov-Husović, Tatjana
AU - Majstorović, Jelena
AU - Cvetković, M.
PY - 2006
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/887
AB - The thermal stability, dynamic Young's modulus of elasticity, anisotropy and damage level of a 42% alumina refractory material were investigated using a water-quench test. Thermal quenching of refractories leads to crack nucleation and propagation, which result in loss of strength. Ultrasonic velocity and strength change in the sample in two directions was used to describe the anisotropy of the sample and its influence on the thermal shock resistance of the material. The study suggests that the results of the sonic measurements could be used for prediction of damage level in samples caused by thermal shock.
T2 - American Ceramic Society Bulletin
T1 - Thermal stability of an alumina-based refractory
EP - xxx
IS - 3
SP - xx
VL - 85
ER -
@article{
author = "Volkov-Husović, Tatjana and Majstorović, Jelena and Cvetković, M.",
year = "2006",
url = "http://TechnoRep.tmf.bg.ac.rs/handle/123456789/887",
abstract = "The thermal stability, dynamic Young's modulus of elasticity, anisotropy and damage level of a 42% alumina refractory material were investigated using a water-quench test. Thermal quenching of refractories leads to crack nucleation and propagation, which result in loss of strength. Ultrasonic velocity and strength change in the sample in two directions was used to describe the anisotropy of the sample and its influence on the thermal shock resistance of the material. The study suggests that the results of the sonic measurements could be used for prediction of damage level in samples caused by thermal shock.",
journal = "American Ceramic Society Bulletin",
title = "Thermal stability of an alumina-based refractory",
pages = "xxx-xx",
number = "3",
volume = "85"
}
Volkov-Husović, T., Majstorović, J.,& Cvetković, M. (2006). Thermal stability of an alumina-based refractory.
American Ceramic Society Bulletin, 85(3), xx-xxx.
Volkov-Husović T, Majstorović J, Cvetković M. Thermal stability of an alumina-based refractory. American Ceramic Society Bulletin. 2006;85(3):xx-xxx
Volkov-Husović Tatjana, Majstorović Jelena, Cvetković M., "Thermal stability of an alumina-based refractory" American Ceramic Society Bulletin, 85, no. 3 (2006):xx-xxx
