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Effect of HIP Treatment on Fatigue Notch Sensitivity of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting
Sun, Tao1; Liu, Yan2,3; Li, Shu-Jun3; Li, Jian-Ping1
Corresponding AuthorSun, Tao(suntao@mail.neu.edu.cn)
2019-07-01
Source PublicationACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN1006-7191
Volume32Issue:7Pages:869-875
AbstractThe 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.
KeywordElectron beam melting Ti-6Al-4V Fatigue notch sensitivity Lamella Pores
Funding OrganizationNational Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
DOI10.1007/s40195-018-0850-1
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51274063] ; Fundamental Research Funds for the Central Universities[N170704015]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000470973000009
PublisherCHINESE ACAD SCIENCES, INST METAL RESEARCH
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/134207
Collection中国科学院金属研究所
Corresponding AuthorSun, Tao
Affiliation1.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Liaoning, Peoples R China
2.Shenyang Univ, Coll Mech Engn, Shenyang 110044, Liaoning, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Titanium Alloy Lab, Shenyang 110016, Liaoning, Peoples R China
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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