Effects of Preform Density on Structure and Property of C/C-SiC Composites Fabricated by Gaseous Silicon Infiltration

Effects of Preform Density on Structure and Property of C/C-SiC Composites Fabricated by Gaseous Silicon Infiltration

The 3-D needled C/C preforms with different densities deposited by chemical vapor infiltration (CVI) method were used to fabricate C/C-SiC composites by gaseous silicon infiltration (GSI). The porosity and CVI C thickness of the preforms were studied, and the effects of preform density on the mechan...

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Bibliographic Details
Main Authors: CAO Yu, LIU Rong-jun, CAO Ying-bin, LONG Xian-hai, YAN Chun-lei, ZHANG Chang-rui
Format: Article
Language:zho
Published: Journal of Materials Engineering 2016-07-01
Series:Journal of Materials Engineering
Subjects:
C/C preform
GSI
C/C-SiC composite
CVI C
mechanical property
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.07.004

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2016.07.004

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