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

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	Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting
	Sun, Tao; Liu, Yan; Li, Shu-Jun; Li, Jian-Ping
	2019-07-01
Source Publication	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
Volume	32 Issue:7 Pages:869-875
Abstract	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.
Keyword	Electron beam melting Ti-6Al-4V Fatigue notch sensitivity Lamella Pores
Indexed By	SCI
Language	英语
WOS ID	WOS:000470973000009
Publisher	CHINESE ACAD SCIENCES, INST METAL RESEARCH
Citation statistics
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/80950
Collection	中国科学院金属研究所
Recommended Citation 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.

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