STUDY ON THE FABRICATION AND PROPERTIES OF C/SiC COMPOSITE

Wang Xiaojun; Liu Fongrong; Zhang Changrui

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Article Navigation > Acta Materiae Compositae Sinica > 1991 > 8(2): 77-83

Wang Xiaojun, Liu Fongrong, Zhang Changrui. STUDY ON THE FABRICATION AND PROPERTIES OF C/SiC COMPOSITE[J]. Acta Materiae Compositae Sinica, 1991, 8(2): 77-83.

Citation:

Wang Xiaojun, Liu Fongrong, Zhang Changrui. STUDY ON THE FABRICATION AND PROPERTIES OF C/SiC COMPOSITE[J]. Acta Materiae Compositae Sinica, 1991, 8(2): 77-83.

Wang Xiaojun, Liu Fongrong, Zhang Changrui. STUDY ON THE FABRICATION AND PROPERTIES OF C/SiC COMPOSITE[J]. Acta Materiae Compositae Sinica, 1991, 8(2): 77-83.

Citation:

Wang Xiaojun, Liu Fongrong, Zhang Changrui. STUDY ON THE FABRICATION AND PROPERTIES OF C/SiC COMPOSITE[J]. Acta Materiae Compositae Sinica, 1991, 8(2): 77-83.

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STUDY ON THE FABRICATION AND PROPERTIES OF C/SiC COMPOSITE

1.
Dept. of Materials Sci. & Engin., Nanjing Aeronautical Institute, China;
2.
Dept. of Materials Sci. & Engin., National University of Defence Technology, China

Received Date: 1990-01-15
Publish Date: 1991-06-01

Abstract

Abstract

The processing of silicon carbide reinforced with carbon fibre by nmans of polycarbosilane(PC) chemical transformation was studied in this work.The mismatch of thermal expansion coefficient between carbon fibre and silicon carbide matrix was alleviated by the addition of a small amount of zirconia to the matrix.The composite material possesses much improved toughness due to the fibre incorporation.The results of mechanical and thermal experiments show that the composite has good comprehensive properties.
- polycarbosilane,
- C/SiC composite,
- three-point bending test,
- fracture toughness
Long Abstrsct
Innovation Points