材料期刊网

TEXTURES,INTERFACE AND FRACTURE OF A 1D-C/C PREPARED BY CVD

R.Shi , H.J. Li , Z. Yang and M.K. Kang(Dept. of Materials Science and Engineering , Northwestern Polytechnical University , Xi'an 710072 , China Manuscript received 26 August 1996)

金属学报(英文版)

A unidirectional carbon/carbon composite (1D-C/C) of low bulk density with textures of poruns granular and isotropic carbons sharply manifests brittle fracture and does not display high pseudoplasticity as expected. The results of transmisson electron microscopy (TEM) studies show that the strong interface of fiber-matrix should determine its fracture mode.

关键词: :1D-C/C , null , null , null