Reciprocal space analysis of beta phase precipitates in a TiAlW alloy

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	Reciprocal space analysis of beta phase precipitates in a TiAlW alloy
	H. Zhang ; Z. C. Li ; L. L. He ; H. Q. Ye
刊名	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
	2005
卷号	403 期号:1-2 页码:120-124
关键词	TiAlW alloy TEM beta precipitates reciprocal space O lattice model o-lattice analyses titanium aluminide interfacial misfit creep deformation
ISSN号	0921-5093
中文摘要	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.
原文出处	://WOS:000231694900016
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/35206]
专题	金属研究所_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.