Effect of B<sub>4</sub>C Content on Densification Behavior of SiC-B<sub>4</sub>C Ceramics-Reference-Cited by-同舟云学术

Effect of B₄C Content on Densification Behavior of SiC-B₄C Ceramics

Published:2014-08 Issue: Volume:997 Page:454-456
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Zhang Yun Long¹,Zhang Yu Min²,Hu Ming¹,Song Xiao Gang¹

Affiliation:

1. Jiamusi University

2. Harbin Institute of Technology

Abstract

The SiC-B4C multi-phase ceramics was fabricated by gas-pressure sintering technology. The rare-earth oxide Al2O3combined with Er2O3/SiO2was served as sintering aids. The results were shown that the combination of Al2O3/Er2O3/SiO2sintering additives were effective for densification of SiC-B4C multi-phase ceramics. The influence of B4C content on the phase constitution, microstructure and densification behavior of the SiC-B4C multi-phase ceramics were detailed. The lose weight and volume shrinkage rate of SiC-B4C multi-phase ceramics had similar evolvement trend when B4C content increased. Keywords: Gas-Pressure Sintering, SiC-B4C multi-phase ceramics, densification behavior.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.997.454.pdf

Reference5 articles.

1. A.K. Samanta, K.K. Dhargupta, S. Ghatak, Retention of SiC during development of SiC-MxSiyOz [M=Al, Zr, Mg] composites by reaction bonding in air, J. Eur. Ceram. Soc. 2000, (20): 1883-1894.

2. T.I. Mah, K.A. Keller, S. Sambasivan, R.J. Kerans, High-temperature environmental stability of the compounds in the Al2O3-Y2O3 system, J. Am. Ceram. Soc. 1997, 80 (4): 874-878.

3. S.K. Lee, Y.C. Kim, C.H. Kim, Micro-structural development and mechanical properties of pressure-less sintered SiC with platelike grains using Al2O3-Y2O3 additives, J. Mater. Sci. 1994 (29): 526-532.

4. Ding, S. Q., Zhu, S. M., Zeng, Y. P, et al. Fabrication of mullite-bonded porous silicon carbide ceramics by in situ reaction bonding. J. Eur. Ceram. Soc., 2007, 27(4), 2095–2102.

5. Liu, S. F., Zeng, Y. P, Jiang, D. L, et al. Fabrication and characterization of cordierite-bonded porous SiC ceramics. Ceram. Int., 2009, 35: 597–602.

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. An overview of the synthesis of silicon carbide–boron carbide composite powders;Nanotechnology Reviews;2023-01-01

2. Recent progress in B₄C–SiC composite ceramics: processing, microstructure, and mechanical properties;Materials Advances;2023