Covalent bond in SiC ceramic request high temperature for its sintering. In order to put down sintering temperature of SiC ceramics we choose cordierite as phase between SiC particles. Reactive sintering is an effective way to produce ceramics at relatively low temperature. We have created in situ SiC/cordierite composite at 1250 degrees C. Cordierite precursor was made from commercially available spinel, alumina and quartz. The possibilities of using silicon carbide-cordierite material as resistant to the erosive wear was goal of this investigation. The fluid dynamic system of the experimental methodology was used here to produce ultrasonic erosive wear. Mass loss and level of degradation were measured before and during the experiment. Level of degradation of the samples was monitored using Image Pro Plus program for image analysis. Average erosion ring diameter as well as average erosion area were monitored during experiment. Obtained results pointed out that after 150 min sample exh...ibited excellent erosion resistance compared to metal and ceramic samples.
TY - JOUR
AU - Pošarac-Marković, Milica B.
AU - Veljović, Đorđe
AU - Devečerski, Aleksandar
AU - Matović, Branko
AU - Volkov-Husović, Tatjana
PY - 2013
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2393
AB - Covalent bond in SiC ceramic request high temperature for its sintering. In order to put down sintering temperature of SiC ceramics we choose cordierite as phase between SiC particles. Reactive sintering is an effective way to produce ceramics at relatively low temperature. We have created in situ SiC/cordierite composite at 1250 degrees C. Cordierite precursor was made from commercially available spinel, alumina and quartz. The possibilities of using silicon carbide-cordierite material as resistant to the erosive wear was goal of this investigation. The fluid dynamic system of the experimental methodology was used here to produce ultrasonic erosive wear. Mass loss and level of degradation were measured before and during the experiment. Level of degradation of the samples was monitored using Image Pro Plus program for image analysis. Average erosion ring diameter as well as average erosion area were monitored during experiment. Obtained results pointed out that after 150 min sample exhibited excellent erosion resistance compared to metal and ceramic samples.
PB - Elsevier Sci Ltd, Oxford
T2 - Materials & Design
T1 - Nondestructive evaluation of surface degradation of silicon carbide-cordierite ceramics subjected to the erosive wear
EP - 299
SP - 295
VL - 52
DO - 10.1016/j.matdes.2013.05.053
ER -
@article{
author = "Pošarac-Marković, Milica B. and Veljović, Đorđe and Devečerski, Aleksandar and Matović, Branko and Volkov-Husović, Tatjana",
year = "2013",
abstract = "Covalent bond in SiC ceramic request high temperature for its sintering. In order to put down sintering temperature of SiC ceramics we choose cordierite as phase between SiC particles. Reactive sintering is an effective way to produce ceramics at relatively low temperature. We have created in situ SiC/cordierite composite at 1250 degrees C. Cordierite precursor was made from commercially available spinel, alumina and quartz. The possibilities of using silicon carbide-cordierite material as resistant to the erosive wear was goal of this investigation. The fluid dynamic system of the experimental methodology was used here to produce ultrasonic erosive wear. Mass loss and level of degradation were measured before and during the experiment. Level of degradation of the samples was monitored using Image Pro Plus program for image analysis. Average erosion ring diameter as well as average erosion area were monitored during experiment. Obtained results pointed out that after 150 min sample exhibited excellent erosion resistance compared to metal and ceramic samples.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Materials & Design",
title = "Nondestructive evaluation of surface degradation of silicon carbide-cordierite ceramics subjected to the erosive wear",
pages = "299-295",
volume = "52",
doi = "10.1016/j.matdes.2013.05.053"
}
Pošarac-Marković, M. B., Veljović, Đ., Devečerski, A., Matović, B.,& Volkov-Husović, T.. (2013). Nondestructive evaluation of surface degradation of silicon carbide-cordierite ceramics subjected to the erosive wear. in Materials & Design
Elsevier Sci Ltd, Oxford., 52, 295-299.
https://doi.org/10.1016/j.matdes.2013.05.053
Pošarac-Marković MB, Veljović Đ, Devečerski A, Matović B, Volkov-Husović T. Nondestructive evaluation of surface degradation of silicon carbide-cordierite ceramics subjected to the erosive wear. in Materials & Design. 2013;52:295-299.
doi:10.1016/j.matdes.2013.05.053 .
Pošarac-Marković, Milica B., Veljović, Đorđe, Devečerski, Aleksandar, Matović, Branko, Volkov-Husović, Tatjana, "Nondestructive evaluation of surface degradation of silicon carbide-cordierite ceramics subjected to the erosive wear" in Materials & Design, 52 (2013):295-299,
https://doi.org/10.1016/j.matdes.2013.05.053 . .
