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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2021    专题：金属研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Microstructural refinement mechanism and its effect on toughness in the nugget zone of high-strength pipeline steel by friction stir welding 期刊论文 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 93, 页码: 221-231 作者:  Duan, R. H.;  Xie, G. M.;  Xue, P.;  Ma, Z. Y.;  Luo, Z. A. 收藏  |  浏览/下载：55/0  |  提交时间：2021/12/09 Pipeline steel  Friction stir welding  Grain refinement  M-A constituent  Toughness   Effects of heat treatment on microstructures and mechanical properties of GH4169/K418 functionally graded material fabricated by laser melting deposition 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 821, 页码: 11 作者:  Luo, Y. W.;  Ma, T.;  Shao, W. W.;  Zhang, G. P.;  Zhang, B. 收藏  |  浏览/下载：35/0  |  提交时间：2021/10/15 Laser melting deposition  Functionally graded material  Nickel-based superalloy  Tensile properties  Creep life   Enhanced mechanical properties and corrosion resistance of 316L stainless steel by pre-forming a gradient nanostructured surface layer and annealing 期刊论文 ACTA MATERIALIA, 2021, 卷号: 208, 页码: 11 作者:  Lei, Y. B.;  Wang, Z. B.;  Zhang, B.;  Luo, Z. P.;  Lu, J. 收藏  |  浏览/下载：7/0  |  提交时间：2021/10/15 Gradient nanostructured  Surface mechanical rolling treatment  316L stainless steel  Mechanical property  Corrosion resistance   Pore-affected fatigue life scattering and prediction of additively manufactured Inconel 718: An investigation based on miniature specimen testing and machine learning approach 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 802, 页码: 11 作者:  Luo, Y. W.;  Zhang, B.;  Feng, X.;  Song, Z. M.;  Qi, X. B. 收藏  |  浏览/下载：15/0  |  提交时间：2021/03/15 Selective laser melting  Pore feature  Fatigue life  Statistical analysis  Machine learning   Plastic deformation induced extremely fine nano-grains in nickel 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 802, 页码: 9 作者:  Guo, X. K.;  Luo, Z. P.;  Li, X. Y.;  Lu, K. 收藏  |  浏览/下载：36/0  |  提交时间：2021/10/15 Nano-grained metals  Microstructure  Deformation mechanism  Partial dislocation  HAADF-STEM