QQ客服 官方微博 反馈留言

	Correlation of pyc/sic interphase to the mechanical properties of 3d hta c/sic composites fabricated by polymer infiltration and pyrolysis
	Zhu Yun-zhou1,2; Huang Zheng-ren1; Dong Shao-ming1; Yuan Ming1,2; Jiang Dong-liang1
刊名	New carbon materials
	2007-12-01
卷号	22期号:4页码:327-331
关键词	C/sic composites Interphase Mechanical properties Pip process
ISSN号	1007-8827
通讯作者	Huang zheng-ren(zhrhuang@mail.sic.ac.cn)
英文摘要	3d braided carbon fiber preforms were used to fabricate c/sic composites using polymer infiltration and pyrolysis (pip). before the pip, the preforms were coated by isothermal chemical vapor infiltration with methane to produce pyrocarbon (pyc) and then with hexamethyldisilazane to form sic and produce the pyc/sic interphase. the correlation of the pyc/sic interphase to the microstructure and the mechanical properties of the fabricated composites was investigated. the flexural properties of the composites were measured using the three-point-bend test, and the fracture surfaces observed by sem. the bend strengths were 247 mpa and 46 mpa, with and without the pyc/sic interphase respectively. long fiber pullout dominated the fracture surface for the composite with the pyc/sic interphase, while for the one without the interphase, almost no fiber pullout was observed.
WOS关键词	CHEMICAL-VAPOR INFILTRATION ; SIC/SIC COMPOSITES ; BEHAVIOR
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000252044000007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2383276
专题	中国科学院大学
通讯作者	Huang Zheng-ren
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhu Yun-zhou,Huang Zheng-ren,Dong Shao-ming,et al. Correlation of pyc/sic interphase to the mechanical properties of 3d hta c/sic composites fabricated by polymer infiltration and pyrolysis[J]. New carbon materials,2007,22(4):327-331.
APA	Zhu Yun-zhou,Huang Zheng-ren,Dong Shao-ming,Yuan Ming,&Jiang Dong-liang.(2007).Correlation of pyc/sic interphase to the mechanical properties of 3d hta c/sic composites fabricated by polymer infiltration and pyrolysis.New carbon materials,22(4),327-331.
MLA	Zhu Yun-zhou,et al."Correlation of pyc/sic interphase to the mechanical properties of 3d hta c/sic composites fabricated by polymer infiltration and pyrolysis".New carbon materials 22.4(2007):327-331.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。