Erosive wear resistance of silicon carbide-cordierite ceramics: influence of the cordierite content
2015
Authors
Pošarac-Marković, Milica B.Veljović, Đorđe
Devečerski, Aleksandar
Matović, Branko
Volkov-Husović, Tatjana
Article (Published version)
Metadata
Show full item recordAbstract
A cordierite/SiC composite was created in situ with reactive sintering at 1250 degrees C and 1300 degrees C. The cordierite precursor was made from commercially available spinel, alumina and quartz and was mixed with the comercial SiC powder to obtain composite materials during the sintering. It was found that cordierite particles bind efficiently with the SiC powder during sintering and that reactive sintering is an effective way to produce ceramics at a relativly low temperature. The goal of this investigation was to check the possibilities of using the silicon carbide-cordierite composite as a material resistant to the erosive wear. The fluid dynamic system of the experimental methodology was used here to produce ultrasonic erosive wear. Two kinds of SiC/cordierite samples were investigated, KS 50 and KS 30, with different mass contents of cordierite (w = 50 % and w = 30 % of cordierite). The mass loss and the level of surface degradation were measured before and during the experime...nt. The level of surface degradation of the samples was monitored using the Image-Pro Plus program for the image analysis. It was found that after 150 min the mass loss was below 1.3 mg and the surface degradation was below 7 %. The obtained results indicated that both samples exhibited an excellent erosion resistance during the cavitation experiment.
Keywords:
ceramic-matrix composites (CMCs) / damage tolerance / non-destructive testing / cavitation-erosion diameter and areaSource:
Materiali in Tehnologije, 2015, 49, 3, 365-370Publisher:
- Inst Za Kovinske Materiale I In Tehnologie, Ljubjana
Funding / projects:
- Synthesis, processing and characterization of nanostructured materials for application in the field of energy, mechanical engineering, environmental protection and biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.17222/mit.2014.071
ISSN: 1580-2949
WoS: 000354018700008
Scopus: 2-s2.0-84929727213
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Pošarac-Marković, Milica B. AU - Veljović, Đorđe AU - Devečerski, Aleksandar AU - Matović, Branko AU - Volkov-Husović, Tatjana PY - 2015 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2995 AB - A cordierite/SiC composite was created in situ with reactive sintering at 1250 degrees C and 1300 degrees C. The cordierite precursor was made from commercially available spinel, alumina and quartz and was mixed with the comercial SiC powder to obtain composite materials during the sintering. It was found that cordierite particles bind efficiently with the SiC powder during sintering and that reactive sintering is an effective way to produce ceramics at a relativly low temperature. The goal of this investigation was to check the possibilities of using the silicon carbide-cordierite composite as a material resistant to the erosive wear. The fluid dynamic system of the experimental methodology was used here to produce ultrasonic erosive wear. Two kinds of SiC/cordierite samples were investigated, KS 50 and KS 30, with different mass contents of cordierite (w = 50 % and w = 30 % of cordierite). The mass loss and the level of surface degradation were measured before and during the experiment. The level of surface degradation of the samples was monitored using the Image-Pro Plus program for the image analysis. It was found that after 150 min the mass loss was below 1.3 mg and the surface degradation was below 7 %. The obtained results indicated that both samples exhibited an excellent erosion resistance during the cavitation experiment. PB - Inst Za Kovinske Materiale I In Tehnologie, Ljubjana T2 - Materiali in Tehnologije T1 - Erosive wear resistance of silicon carbide-cordierite ceramics: influence of the cordierite content EP - 370 IS - 3 SP - 365 VL - 49 DO - 10.17222/mit.2014.071 ER -
@article{ author = "Pošarac-Marković, Milica B. and Veljović, Đorđe and Devečerski, Aleksandar and Matović, Branko and Volkov-Husović, Tatjana", year = "2015", abstract = "A cordierite/SiC composite was created in situ with reactive sintering at 1250 degrees C and 1300 degrees C. The cordierite precursor was made from commercially available spinel, alumina and quartz and was mixed with the comercial SiC powder to obtain composite materials during the sintering. It was found that cordierite particles bind efficiently with the SiC powder during sintering and that reactive sintering is an effective way to produce ceramics at a relativly low temperature. The goal of this investigation was to check the possibilities of using the silicon carbide-cordierite composite as a material resistant to the erosive wear. The fluid dynamic system of the experimental methodology was used here to produce ultrasonic erosive wear. Two kinds of SiC/cordierite samples were investigated, KS 50 and KS 30, with different mass contents of cordierite (w = 50 % and w = 30 % of cordierite). The mass loss and the level of surface degradation were measured before and during the experiment. The level of surface degradation of the samples was monitored using the Image-Pro Plus program for the image analysis. It was found that after 150 min the mass loss was below 1.3 mg and the surface degradation was below 7 %. The obtained results indicated that both samples exhibited an excellent erosion resistance during the cavitation experiment.", publisher = "Inst Za Kovinske Materiale I In Tehnologie, Ljubjana", journal = "Materiali in Tehnologije", title = "Erosive wear resistance of silicon carbide-cordierite ceramics: influence of the cordierite content", pages = "370-365", number = "3", volume = "49", doi = "10.17222/mit.2014.071" }
Pošarac-Marković, M. B., Veljović, Đ., Devečerski, A., Matović, B.,& Volkov-Husović, T.. (2015). Erosive wear resistance of silicon carbide-cordierite ceramics: influence of the cordierite content. in Materiali in Tehnologije Inst Za Kovinske Materiale I In Tehnologie, Ljubjana., 49(3), 365-370. https://doi.org/10.17222/mit.2014.071
Pošarac-Marković MB, Veljović Đ, Devečerski A, Matović B, Volkov-Husović T. Erosive wear resistance of silicon carbide-cordierite ceramics: influence of the cordierite content. in Materiali in Tehnologije. 2015;49(3):365-370. doi:10.17222/mit.2014.071 .
Pošarac-Marković, Milica B., Veljović, Đorđe, Devečerski, Aleksandar, Matović, Branko, Volkov-Husović, Tatjana, "Erosive wear resistance of silicon carbide-cordierite ceramics: influence of the cordierite content" in Materiali in Tehnologije, 49, no. 3 (2015):365-370, https://doi.org/10.17222/mit.2014.071 . .