Effect of Hot Isostatic Pressing Loading Route on Microstructure and Mechanical Properties of Powder Metallurgy Ti2AlNb Alloys

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	Effect of Hot Isostatic Pressing Loading Route on Microstructure and Mechanical Properties of Powder Metallurgy Ti2AlNb Alloys
	Wu, Jie ; Guo, Ruipeng ; Xu, Lei ; Lu, Zhengguan ; Cui, Yuyou ; Yang, Rui
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2017-02-01
卷号	33 期号:2 页码:172-178
关键词	Ti-22Al-24Nb-0.5Mo alloy Hot isostatic pressing Porosity Non-uniform densification Rupture lifetime
ISSN号	1005-0302
通讯作者	Xu, L (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
中文摘要	In this work, hot isostatic pressing (HIPing) technique was used to densify the Ti2AlNb pre-alloyed powder. The influence of HIPing loading route parameters (temperature and rates of heating and pressurizing) on microstructure and properties of PM Ti2AlNb alloys was studied. The results showed that HIPing loading route parameters affected the densification process and mechanical properties (especially high temperature rupture lifetime) of PM Ti2AlNb alloys in the present work. A finite element method (FEM) model for predicting the final densification was developed and was used to optimize the HIPing procedure. Copyright (C) 2017, The editorial office of Journal of Materials Science & Technology. Published by Elsevier Limited.
学科主题	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
收录类别	SCI
语种	英语
公开日期	2017-08-17
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78310]
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	Wu, Jie,Guo, Ruipeng,Xu, Lei,et al. Effect of Hot Isostatic Pressing Loading Route on Microstructure and Mechanical Properties of Powder Metallurgy Ti2AlNb Alloys[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2017,33(2):172-178.
APA	Wu, Jie,Guo, Ruipeng,Xu, Lei,Lu, Zhengguan,Cui, Yuyou,&Yang, Rui.(2017).Effect of Hot Isostatic Pressing Loading Route on Microstructure and Mechanical Properties of Powder Metallurgy Ti2AlNb Alloys.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,33(2),172-178.
MLA	Wu, Jie,et al."Effect of Hot Isostatic Pressing Loading Route on Microstructure and Mechanical Properties of Powder Metallurgy Ti2AlNb Alloys".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 33.2(2017):172-178.