Microstructure and mechanical properties of SiBCN ceramics

Xinyu Xiang; Yunkai Li; Chao Wu

doi:10.1007/978-981-13-5947-7_12

Microstructure and mechanical properties of SiBCN ceramics

Xinyu Xiang, Yunkai Li^*, Chao Wu

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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
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	https://doi.org/10.1007/978-981-13-5947-7_12
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
Volume	216
ISSN (Print)	0930-8989
ISSN (Electronic)	1867-4941

Conference

Conference	Chinese Materials Conference, CMC 2018
Country/Territory	China
City	Xiamen
Period	12/07/18 → 16/07/18

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10.1007/978-981-13-5947-7_12

Cite this

@inproceedings{683419dc6f9f45179e5ba88b8cf8f443,

title = "Microstructure and mechanical properties of SiBCN ceramics",

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.",

author = "Xinyu Xiang and Yunkai Li and Chao Wu",

note = "Publisher Copyright: {\textcopyright} Springer Nature Singapore Pte Ltd. 2019.; Chinese Materials Conference, CMC 2018 ; Conference date: 12-07-2018 Through 16-07-2018",

year = "2019",

doi = "10.1007/978-981-13-5947-7_12",

language = "English",

isbn = "9789811359460",

series = "Springer Proceedings in Physics",

publisher = "Springer Science and Business Media, LLC",

pages = "105--111",

editor = "Yafang Han",

booktitle = "Physics and Techniques of Ceramic and Polymeric Materials - Proceedings of Chinese Materials Conference 2018",

address = "United States",

}

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. Springer Proceedings in Physics, vol. 216, Springer Science and Business Media, LLC, pp. 105-111, Chinese Materials Conference, CMC 2018, Xiamen, China, 12/07/18. https://doi.org/10.1007/978-981-13-5947-7_12

Microstructure and mechanical properties of SiBCN ceramics. / Xiang, Xinyu; Li, Yunkai; Wu, Chao.
Physics and Techniques of Ceramic and Polymeric Materials - Proceedings of Chinese Materials Conference 2018. ed. / Yafang Han. Springer Science and Business Media, LLC, 2019. p. 105-111 (Springer Proceedings in Physics; Vol. 216).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Microstructure and mechanical properties of SiBCN ceramics

AU - Xiang, Xinyu

AU - Li, Yunkai

AU - Wu, Chao

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

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U2 - 10.1007/978-981-13-5947-7_12

DO - 10.1007/978-981-13-5947-7_12

M3 - Conference contribution

AN - SCOPUS:85063419458

SN - 9789811359460

T3 - Springer Proceedings in Physics

SP - 105

EP - 111

BT - Physics and Techniques of Ceramic and Polymeric Materials - Proceedings of Chinese Materials Conference 2018

A2 - Han, Yafang

PB - Springer Science and Business Media, LLC

T2 - Chinese Materials Conference, CMC 2018

Y2 - 12 July 2018 through 16 July 2018

ER -

Microstructure and mechanical properties of SiBCN ceramics

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