Effect of Powder Size on Fatigue Properties of Ti-6Al-4V Powder Compact Using Hot Isostatic Pressing

doi:10.1007/s11837-019-03612-7

IMR OpenIR

	Effect of Powder Size on Fatigue Properties of Ti-6Al-4V Powder Compact Using Hot Isostatic Pressing
	Guo, Ruipeng 1; Yu, Bingbing 2; Shi, Xiaohui 1; Xu, Lei 3; Yang, Rui 3
Corresponding Author	Guo, Ruipeng(grp88620@163.com)
	2019-10-01
Source Publication	JOM
ISSN	1047-4838
Volume	71 Issue:10 Pages:3614-3620
Abstract	Ti-6Al-4V powder compacts were prepared using hot isostatic pressing (HIP), and the effect of powder size on microstructure and fatigue properties of HIPed powder compacts was investigated. The results show that the microstructure of powder compacts is fine and homogeneous. The volume fraction of equiaxed alpha phase in the powder compact decreases with the increase of powder size. The powder compact HIPed from powder with a full size range (5-250 mu m) achieves excellent tensile properties and the best fatigue strength compared with the HIPed fine and coarse powders. The relevant mechanisms are discussed based on the powder surface quality and as-HIPed microstructure.
Funding Organization	Natural Science Foundation of China
DOI	10.1007/s11837-019-03612-7
Indexed By	SCI
Language	英语
Funding Project	Natural Science Foundation of China[51801132]
WOS Research Area	Materials Science ; Metallurgy & Metallurgical Engineering ; Mineralogy ; Mining & Mineral Processing
WOS Subject	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Mineralogy ; Mining & Mineral Processing
WOS ID	WOS:000487659800034
Publisher	SPRINGER
Citation statistics	Cited Times:4[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/135622
Collection	中国科学院金属研究所
Corresponding Author	Guo, Ruipeng
Affiliation	1.Taiyuan Univ Technol, Coll Mat Sci & Engn, Taiyuan 030024, Shanxi, Peoples R China 2.Luoyang Ship Mat Res Inst, Luoyang 471000, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation GB/T 7714	Guo, Ruipeng,Yu, Bingbing,Shi, Xiaohui,et al. Effect of Powder Size on Fatigue Properties of Ti-6Al-4V Powder Compact Using Hot Isostatic Pressing[J]. JOM,2019,71(10):3614-3620.
APA	Guo, Ruipeng,Yu, Bingbing,Shi, Xiaohui,Xu, Lei,&Yang, Rui.(2019).Effect of Powder Size on Fatigue Properties of Ti-6Al-4V Powder Compact Using Hot Isostatic Pressing.JOM,71(10),3614-3620.
MLA	Guo, Ruipeng,et al."Effect of Powder Size on Fatigue Properties of Ti-6Al-4V Powder Compact Using Hot Isostatic Pressing".JOM 71.10(2019):3614-3620.

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