Reciprocal space analysis of beta phase precipitates in a TiAlW alloy

IMR OpenIR

	Reciprocal space analysis of beta phase precipitates in a TiAlW alloy
	H. Zhang; Z. C. Li; L. L. He; H. Q. Ye
	2005
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	403 期号:1-2 页码:120-124
摘要	TiAlW alloy is investigated by transmission electron microscopy. There are beta precipitates at the lamellar interface after aging heat treatment. beta precipitate is a bcc structure. The orientation relationship between beta and gamma phase is (101)gamma//(111)beta, (11 1)gamma//(110)beta. When the incident electron beam is along [111]gamma, six different P phase variants are observed. The long axis directions of P precipitates are discussed according to reciprocal space 0 Lattice model. The predictions from the model are in good agreement with the experimental observations. (c) 2005 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;zhang, h (reprint author), stockholm univ, s-10691 stockholm, sweden;hzhang@struc.su.se
关键词	Tialw Alloy Tem Beta Precipitates Reciprocal Space o Lattice Model O-lattice Analyses Titanium Aluminide Interfacial Misfit Creep Deformation
URL	查看原文
WOS记录号	WOS:000231694900016
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35206
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Zhang,Z. C. Li,L. L. He,et al. Reciprocal space analysis of beta phase precipitates in a TiAlW alloy[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2005,403(1-2):120-124.
APA	H. Zhang,Z. C. Li,L. L. He,&H. Q. Ye.(2005).Reciprocal space analysis of beta phase precipitates in a TiAlW alloy.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,403(1-2),120-124.
MLA	H. Zhang,et al."Reciprocal space analysis of beta phase precipitates in a TiAlW alloy".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 403.1-2(2005):120-124.