Precipitation of ordered alpha(2) phase in a near-alpha titanium alloy with duplex microstructure

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	Precipitation of ordered alpha(2) phase in a near-alpha titanium alloy with duplex microstructure
	J. Zhang ; D. Li
刊名	Journal of University of Science and Technology Beijing
	2002
卷号	9 期号:3 页码:202-205
关键词	titanium alloy ordered phase precipitation mechanical-properties
ISSN号	1005-8850
中文摘要	The precipitation of ordered alpha(2) phase in a near-alpha Ti-6.3Al-4.8Sn-2.0Zr-10Mo-0.34Si-0.9Nd (mass fraction) alloy with duplex microstructure, during aging at various temperatures, was investigated. It is concluded that the precipitation and growth of the alpha(2) phase can be controlled by suitable selection of the aging temperature. Aging at higher temperatures can result in the uniform precipitation and growth of alpha(2) ordered phase in alpha(p) whereas the alpha(2) ordered phase precipitated only at the lamella boundaries and dislocations in beta(1). Aging at a moderate temperature can promote the tendency of uniform precipitation of alpha(2) phase in both alpha(p) and beta(1). Aging at a relatively low temperature is suitable for the uniform precipitation and growth of fine alpha(2) particles throughout both the alpha(p) and beta(1) matrix.
原文出处	://WOS:000176923300010
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/36529]
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	J. Zhang,D. Li. Precipitation of ordered alpha(2) phase in a near-alpha titanium alloy with duplex microstructure[J]. Journal of University of Science and Technology Beijing,2002,9(3):202-205.
APA	J. Zhang,&D. Li.(2002).Precipitation of ordered alpha(2) phase in a near-alpha titanium alloy with duplex microstructure.Journal of University of Science and Technology Beijing,9(3),202-205.
MLA	J. Zhang,et al."Precipitation of ordered alpha(2) phase in a near-alpha titanium alloy with duplex microstructure".Journal of University of Science and Technology Beijing 9.3(2002):202-205.