Scanning strategy dependent tensile properties of selective laser melted GH4169
文献类型：期刊论文
| 作者 | Wang, Y. C.1,2; Lei, L. M.3; Shi, L.3; Wan, H. Y.1,2; Liang, F.1,2; Zhang, G. P.1 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2020-06-24 |
| 卷号 | 788页码:10 |
| 关键词 | Superalloy Selective laser melting Scanning strategy Tensile properties Heterogeneous microstructure |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2020.139616 |
| 通讯作者 | Zhang, G. P.(gpzhang@imr.ac.cn) |
| 英文摘要 | Tensile properties of GH4169 fabricated by selective laser melting under stripe and chessboard scanning strategies were investigated. The results show that the GH4169 specimens fabricated by the chessboard scanning strategy have higher tensile strengths and more evident tensile anisotropy than that of the specimens fabricated by the stripe scanning strategy. The strain hardening ability of the chessboard specimens superior to that of the stripe specimen is mainly attributed to the difference in residual stress magnitude arising from different scanning strategies and the unique processing-induced heterogeneous grain structure in the chessboard specimens. |
| 资助项目 | project of 'Manufacturing the swirl nozzles of the high pressure turbine by selective laser melting' ; National Natural Science Foundation of China (NSFC)[51771207] ; Fundamental research project from Shenyang National Laboratory for Materials Science[L2019R18] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000541749700072 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | project of 'Manufacturing the swirl nozzles of the high pressure turbine by selective laser melting' ; National Natural Science Foundation of China (NSFC) ; Fundamental research project from Shenyang National Laboratory for Materials Science |
| 源URL | [http://ir.imr.ac.cn/handle/321006/139475]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, G. P. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.AECC Shanghai Commercial Aircraft Engine Mfg Co L, Shanghai 201306, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Y. C.,Lei, L. M.,Shi, L.,et al. Scanning strategy dependent tensile properties of selective laser melted GH4169[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2020,788:10. |
| APA | Wang, Y. C.,Lei, L. M.,Shi, L.,Wan, H. Y.,Liang, F.,&Zhang, G. P..(2020).Scanning strategy dependent tensile properties of selective laser melted GH4169.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,788,10. |
| MLA | Wang, Y. C.,et al."Scanning strategy dependent tensile properties of selective laser melted GH4169".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 788(2020):10. |
入库方式： OAI收割
来源：金属研究所
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