Art

J-GLOBAL ID：202202241525011940   Reference number：22A3192007

Effects of Laser Shock Peening on Microstructure and Properties of Ti-6Al-4V Titanium Alloy Fabricated via Selective Laser Melting

選択的レーザ融解により作製したTi-6Al-4Vチタン合金のミクロ組織と性質に及ぼすレーザ衝撃ピーニングの影響【JST・京大機械翻訳】

Author (11)： Lan Liang (School of Material Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Lan Liang (Research Center of High-temperature Alloy Precision Forming, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Xin Ruyi (School of Material Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Xin Ruyi (Research Center of High-temperature Alloy Precision Forming, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Jin Xinyuan (School of Material Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Gao Shuang (School of Material Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Gao Shuang (Research Center of High-temperature Alloy Precision Forming, Shanghai University of Engineering Science, Shanghai 201620, China) ,  He Bo (School of Material Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) ,  He Bo (Research Center of High-temperature Alloy Precision Forming, Shanghai University of Engineering Science, Shanghai 201620, China) ,  Rong Yonghua (School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China) ,  Min Na (Key Laboratory for Microstructures, School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China)
Material： Materials (Web)
Volume： 13  Issue： 15  Page： 3261  Publication year： 2020 
JST Material Number： U7237A  ISSN： 1996-1944  Document type： Article
Article type： 原著論文  Country of issue： Switzerland (CHE)  Language： ENGLISH (EN)

Abstract/Point： Laser shock peening (LSP) is a...

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Thesaurus term： mechanical property ,  residual stress ,  interaction ,  surface treatment ,  manufacturing ,  *titanium base alloy ,  *metal structure(microstructure) ,  deformation twin ,  crystal grain ,  grain refinement ,  refinement ,  *peening ,  *laser melting
Semi thesaurus term： *レーザ衝撃ピーニング ,  圧縮残留応力 ,  微細構造進展 , 【Automatic Indexing@JST】

Author keywords (6)： laser shock peening ,  selective laser melting ,  titanium alloy ,  microstructure ,  residual stress ,  mechanical properties

JST classification (2)： Laser irradiation effects and damages  (BK16040S) ,  Mechanical properties  (WB02030U)

Reference (32)：

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• Voisin, T.; Calta, N.P.; Khairallah, S.A.; Forien, J.-B.; Balogh, L.; Cunningham, R.W.; Rollett, A.D.; Wang, Y.M. Defects-dictated tensile properties of selective laser melted Ti-6Al-4V. Mater. Des. 2018, 158, 113-126.
• Qian, M.; Xu, W.; Brandt, M.; Tang, H.P. Additive manufacturing and post processing of Ti-6Al-4V for superior mechanical properties. MRS Bull. 2016, 41, 775-784.
• Wang, Y.M.; Voisin, T.; McKeown, J.; Ye, J.; Calta, N.P.; Li, Z.; Zeng, Z.; Zhang, Y.; Chen, W.; Roehling, T.T.; et al. Additively manufactured hierarchical stainless steels with high strength and ductility. Nat. Mater. 2018, 17, 63-71.
• Zhang, D.; Qiu, D.; Gibson, M.A.; Zheng, Y.; Fraser, H.L.; StJohn, D.H.; Easton, M.A. Additive manufacturing of ultrafine-grained high-strength titanium alloys. Nature 2019, 576, 91-95.

Terms in the title (7)： レーザ融解 ,  作製 ,  Ti ,  チタン合金 ,  ミクロ組織 ,  性質 ,  レーザ衝撃ピーニング