Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting

doi:10.1007/s40195-018-0850-1

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	Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting
	Sun, Tao 2; Liu, Yan 1,3; Li, Shu-Jun 3; Li, Jian-Ping 2
刊名	ACTA METALLURGICA SINICA-ENGLISH LETTERS
	2019-07-01
卷号	32 期号:7 页码:869-875
关键词	Electron beam melting Ti-6Al-4V Fatigue notch sensitivity Lamella Pores
ISSN号	1006-7191
DOI	10.1007/s40195-018-0850-1
通讯作者	Sun, Tao(suntao@mail.neu.edu.cn)
英文摘要	The effect of hot isostatic pressing (HIP) treatment on the fatigue notch sensitivity of Ti-6Al-4V alloy fabricated by electron beam melting (EBM) was investigated. The results indicate that the fatigue notch sensitivity of the as-fabricated samples is much lower than that of HIPed samples. The variation of lamella thickness and the distribution of pore defects have an effect on the fatigue strength in smooth and notched EBM Ti-6Al-4V samples, resulting in the divergence of the as-fabricated and HIPed samples on fatigue notch sensitivity.
资助项目	National Natural Science Foundation of China[51274063] ; Fundamental Research Funds for the Central Universities[N170704015]
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
WOS记录号	WOS:000470973000009
资助机构	National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/134206]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sun, Tao
作者单位	1.Shenyang Univ, Coll Mech Engn, Shenyang 110044, Liaoning, Peoples R China 2.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Titanium Alloy Lab, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Sun, Tao,Liu, Yan,Li, Shu-Jun,et al. Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(7):869-875.
APA	Sun, Tao,Liu, Yan,Li, Shu-Jun,&Li, Jian-Ping.(2019).Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(7),869-875.
MLA	Sun, Tao,et al."Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.7(2019):869-875.