Abstract
In this study, four SiBCN ceramic composites (BN+SiC+C, B4C+Si3N4+C, B2O3+C+Si3N4, B2O3+C+Si+AlN) were prepared by mechanical alloying and spark plasma sintering, and their phase, microstructure, open porosity, flexural strength and hardness were characterized. XRD analysis showed that the SiC and BCN were the main phases, in addition to BCN amorphous phase. The B2O3+C+Si+AlN composite had the best properties among the four composites, i.e., the porosity as low as 3.67%, the flexural strength of 133.031 MPa, and the Vickers hardness of 4.53 GPa.
Original language | English |
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Title of host publication | Physics and Techniques of Ceramic and Polymeric Materials - Proceedings of Chinese Materials Conference 2018 |
Editors | Yafang Han |
Publisher | Springer Science and Business Media, LLC |
Pages | 105-111 |
Number of pages | 7 |
ISBN (Print) | 9789811359460 |
DOIs | |
Publication status | Published - 2019 |
Event | Chinese Materials Conference, CMC 2018 - Xiamen, China Duration: 12 Jul 2018 → 16 Jul 2018 |
Publication series
Name | Springer Proceedings in Physics |
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Volume | 216 |
ISSN (Print) | 0930-8989 |
ISSN (Electronic) | 1867-4941 |
Conference
Conference | Chinese Materials Conference, CMC 2018 |
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Country/Territory | China |
City | Xiamen |
Period | 12/07/18 → 16/07/18 |
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Xiang, X., Li, Y., & Wu, C. (2019). Microstructure and mechanical properties of SiBCN ceramics. In Y. Han (Ed.), Physics and Techniques of Ceramic and Polymeric Materials - Proceedings of Chinese Materials Conference 2018 (pp. 105-111). (Springer Proceedings in Physics; Vol. 216). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-981-13-5947-7_12