The effect of different heat treatments on performances of Cf/SiC composites

Jianfang Wang; Zhaohui Chen; Weimin Liu; Jiazheng Zhao; Wenwei Zheng

The effect of different heat treatments on performances of C_f/SiC composites

Jianfang Wang, Zhaohui Chen, Weimin Liu, Jiazheng Zhao, Wenwei Zheng

Research output: Contribution to journal › Article › peer-review

Abstract

The microstructures of cross section of C_f/SiC composites were investigated by SEM, and the effect of different heat treatments on their performances were studied. The results showed that a higher pressure and higher temperature could shrink inner pores of the composites during the pyrolysis process of the matrix, even make the pores vanished. And the interface between fiber and matrix became smooth and C_f/SiC composites got good performances. In addition, the densification procedure between fiber bundles should be noticed especially.

Original language	English
Pages (from-to)	386
Number of pages	1
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	30
Issue number	SUPPL.
State	Published - 2001
Externally published	Yes

Keywords

C/SiC composites
Heat treatment
Infiltrate and pyrolysis

Cite this

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title = "The effect of different heat treatments on performances of Cf/SiC composites",

abstract = "The microstructures of cross section of Cf/SiC composites were investigated by SEM, and the effect of different heat treatments on their performances were studied. The results showed that a higher pressure and higher temperature could shrink inner pores of the composites during the pyrolysis process of the matrix, even make the pores vanished. And the interface between fiber and matrix became smooth and Cf/SiC composites got good performances. In addition, the densification procedure between fiber bundles should be noticed especially.",

keywords = "C/SiC composites, Heat treatment, Infiltrate and pyrolysis",

author = "Jianfang Wang and Zhaohui Chen and Weimin Liu and Jiazheng Zhao and Wenwei Zheng",

year = "2001",

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T1 - The effect of different heat treatments on performances of Cf/SiC composites

AU - Wang, Jianfang

AU - Chen, Zhaohui

AU - Liu, Weimin

AU - Zhao, Jiazheng

AU - Zheng, Wenwei

PY - 2001

Y1 - 2001

N2 - The microstructures of cross section of Cf/SiC composites were investigated by SEM, and the effect of different heat treatments on their performances were studied. The results showed that a higher pressure and higher temperature could shrink inner pores of the composites during the pyrolysis process of the matrix, even make the pores vanished. And the interface between fiber and matrix became smooth and Cf/SiC composites got good performances. In addition, the densification procedure between fiber bundles should be noticed especially.

AB - The microstructures of cross section of Cf/SiC composites were investigated by SEM, and the effect of different heat treatments on their performances were studied. The results showed that a higher pressure and higher temperature could shrink inner pores of the composites during the pyrolysis process of the matrix, even make the pores vanished. And the interface between fiber and matrix became smooth and Cf/SiC composites got good performances. In addition, the densification procedure between fiber bundles should be noticed especially.

KW - C/SiC composites

KW - Heat treatment

KW - Infiltrate and pyrolysis

UR - http://www.scopus.com/inward/record.url?scp=24044549052&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:24044549052

SN - 1002-185X

VL - 30

SP - 386

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - SUPPL.

ER -

The effect of different heat treatments on performances of C_f/SiC composites

Abstract

Keywords

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