In this paper, the relationship between the creeping effect and mineralogical characteristics of the applied binding phase for various refractory materials (high-alumina materials, with high or low impurity content, tar bonded either magnesite or dolomite materials and silicate bonded chrom-magnesite materials) is presented. The mechanism of creeping is analyzed and the activation energy for creep for each investigated material is obtained and discussed. All investigated materials are creep sensitive under investigated conditions and have similar activation energies for creep except high-alumina refractories with a low impurity content.
U radu je data veza puzanja vatrostalnih materijala i mineraloških karakteristika vezivnih faza za različite vatrostalne materijale (visokoaluminatne, katranom vezane magnezitne, katranom vezane dolomitne materijale i silikatno vezane hrommagnezitne materijale). Pored toga analiziran je mehanizam puzanja i proračunata je energija aktivacije procesa puzanja za svaki od ispitivanih materijala.
Ključne reči:
thermal properties / mechanical properties / refractories / activation energy for creep / porosity / vatrostalni materijali / mehanizam puzanja / energija aktivacije puzanja / relativna deformacija / brzina relativne deformacije
Izvor:
Science of Sintering, 2006, 38, 3, 255-263
Izdavač:
International Institute for the Science of Sintering, Beograd
TY - JOUR
AU - Terzić, A.
AU - Pavlović, Lj.
AU - Milutinović Nikolić, Aleksandra
PY - 2006
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/229
AB - In this paper, the relationship between the creeping effect and mineralogical characteristics of the applied binding phase for various refractory materials (high-alumina materials, with high or low impurity content, tar bonded either magnesite or dolomite materials and silicate bonded chrom-magnesite materials) is presented. The mechanism of creeping is analyzed and the activation energy for creep for each investigated material is obtained and discussed. All investigated materials are creep sensitive under investigated conditions and have similar activation energies for creep except high-alumina refractories with a low impurity content.
AB - U radu je data veza puzanja vatrostalnih materijala i mineraloških karakteristika vezivnih faza za različite vatrostalne materijale (visokoaluminatne, katranom vezane magnezitne, katranom vezane dolomitne materijale i silikatno vezane hrommagnezitne materijale). Pored toga analiziran je mehanizam puzanja i proračunata je energija aktivacije procesa puzanja za svaki od ispitivanih materijala.
PB - International Institute for the Science of Sintering, Beograd
T2 - Science of Sintering
T1 - Influence of the phase composition of refractory materials on creep
VL - 38
IS - 3
SP - 255
EP - 263
DO - 10.2298/SOS0603255T
ER -
@article{
author = "Terzić, A. and Pavlović, Lj. and Milutinović Nikolić, Aleksandra",
year = "2006",
abstract = "In this paper, the relationship between the creeping effect and mineralogical characteristics of the applied binding phase for various refractory materials (high-alumina materials, with high or low impurity content, tar bonded either magnesite or dolomite materials and silicate bonded chrom-magnesite materials) is presented. The mechanism of creeping is analyzed and the activation energy for creep for each investigated material is obtained and discussed. All investigated materials are creep sensitive under investigated conditions and have similar activation energies for creep except high-alumina refractories with a low impurity content., U radu je data veza puzanja vatrostalnih materijala i mineraloških karakteristika vezivnih faza za različite vatrostalne materijale (visokoaluminatne, katranom vezane magnezitne, katranom vezane dolomitne materijale i silikatno vezane hrommagnezitne materijale). Pored toga analiziran je mehanizam puzanja i proračunata je energija aktivacije procesa puzanja za svaki od ispitivanih materijala.",
publisher = "International Institute for the Science of Sintering, Beograd",
journal = "Science of Sintering",
title = "Influence of the phase composition of refractory materials on creep",
volume = "38",
number = "3",
pages = "255-263",
doi = "10.2298/SOS0603255T"
}
Terzić, A., Pavlović, Lj.,& Milutinović Nikolić, A.. (2006). Influence of the phase composition of refractory materials on creep. in Science of Sintering
International Institute for the Science of Sintering, Beograd., 38(3), 255-263.
https://doi.org/10.2298/SOS0603255T
Terzić A, Pavlović L, Milutinović Nikolić A. Influence of the phase composition of refractory materials on creep. in Science of Sintering. 2006;38(3):255-263.
doi:10.2298/SOS0603255T .
Terzić, A., Pavlović, Lj., Milutinović Nikolić, Aleksandra, "Influence of the phase composition of refractory materials on creep" in Science of Sintering, 38, no. 3 (2006):255-263,
https://doi.org/10.2298/SOS0603255T . .
