Interfacial Reactions between Polymer Derived SiC Fiber and Ti3Si(Al)C2

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 宁波所知识产出

	Interfacial Reactions between Polymer Derived SiC Fiber and Ti3Si(Al)C2
	胡春峰、黄庆 ; Junwei Zhang1,2, Chunfeng Hu1,a, Yugang Wang3, Qing Huang1,b, Ping Cui1
刊名	Key Engineering Materials
	2013-03-11
卷号	237 期号:544 页码:238—244
通讯作者	胡春峰、黄庆
合作状况	李雨桐
中文摘要	In this paper, interfacial reactions between polymer derived SiC fiber and Ti3Si(Al)C2 were analyzed. Strong interfacial reactions occurred in 20 vol.% SiCf/Ti3Si(Al)C2 composite during the vacuum spark plasma sintering at 1350 oC. At the begining, the Ti3Si(Al)C2 suffered spontaneous decomposition and resulted in the sublimation of gaseous Ti, Si and Al, and de-intercalation of TiC from the crystal structure, when it was combined with SiC fiber during sintering. Then, Ti reacted with the SiC phase and turbostratic graphite in the fiber and TiC was formed, and also Al was oxidized into Al2O3. Meanwhile, most of gaseous Si released from Ti3Si(Al)C2 escaped from the outer surfaces of the composite under the compressive stress of 30 MPa and the vacuum environment, the rest Si was cooled into solid state following gas-solid reaction mechanism.
学科主题	材料科学
原文出处	SCI收录
公开日期	2013-12-16
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/9841]
专题	宁波材料技术与工程研究所_宁波所知识产出
推荐引用方式 GB/T 7714	胡春峰、黄庆,Junwei Zhang1,2, Chunfeng Hu1,a, Yugang Wang3, Qing Huang1,b, Ping Cui1. Interfacial Reactions between Polymer Derived SiC Fiber and Ti3Si(Al)C2[J]. Key Engineering Materials,2013,237(544):238—244.
APA	胡春峰、黄庆,&Junwei Zhang1,2, Chunfeng Hu1,a, Yugang Wang3, Qing Huang1,b, Ping Cui1.(2013).Interfacial Reactions between Polymer Derived SiC Fiber and Ti3Si(Al)C2.Key Engineering Materials,237(544),238—244.
MLA	胡春峰、黄庆,et al."Interfacial Reactions between Polymer Derived SiC Fiber and Ti3Si(Al)C2".Key Engineering Materials 237.544(2013):238—244.