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| 选区激光熔化成形高强高韧316L不锈钢工艺及力学性能研究 学位论文 博士论文,北京: 中国科学院大学, 2020 作者: 蒋华臻 Adobe PDF(56605Kb)  |  收藏  |  浏览/下载:535/16  |  提交时间:2021/01/19 增材制造 选区激光熔化 无量纲工艺图 力学性能 316L不锈钢 |
| 高熵合金在极端条件下的塑性流动行为 学位论文 博士论文,北京: 中国科学院大学, 2020 作者: 蒲卓 Adobe PDF(9778Kb)  |  收藏  |  浏览/下载:1156/37  |  提交时间:2021/01/15 高熵合金,氢脆,极低温,准等熵加载,大塑性变形 |
| Unraveling strongly entropic effect on beta-relaxation in metallic glass: Insights from enhanced atomistic samplings over experimentally relevant timescales 期刊论文 PHYSICAL REVIEW B, 2020, 卷号: 102, 期号: 17, 页码: 174103 作者: Yang YB(杨一博); Yang Q; Wei D(魏丹); Dai LH(戴兰宏); Yu HB; Wang YJ(王云江) Adobe PDF(1402Kb)  |  收藏  |  浏览/下载:331/109  |  提交时间:2020/12/28 ENERGY LANDSCAPE SECONDARY RELAXATIONS MECHANICAL-BEHAVIOR SUPERCOOLED LIQUIDS DEFORMATION DYNAMICS PLASTICITY SIGNATURES DIFFUSION |
| Superior strength-ductility synergy by hetero-structuring high manganese steel 期刊论文 MATERIALS RESEARCH LETTERS, 2020, 卷号: 8, 期号: 11, 页码: 417-423 作者: Fang X; Xue QQ; Yu KY; Li RG; Jiang DQ; Ge L; Ren Y; Chen CF; Wu XL(武晓雷) Adobe PDF(2794Kb)  |  收藏  |  浏览/下载:369/60  |  提交时间:2020/08/26 Hetero-structuring heterogeneous deformation-induced strain hardening ductility ultra-high strength steel high manganese steel |
| Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature 期刊论文 PHILOSOPHICAL MAGAZINE, 2020, 页码: 25 作者: Pu Z(蒲卓); Xie ZC(谢周璨); Sarmah R; Chen Y(陈艳); Lu C; Ananthakrishna G; Dai LH(戴兰宏) Adobe PDF(3141Kb)  |  收藏  |  浏览/下载:451/248  |  提交时间:2020/11/30 High-entropy alloy cryogenic temperature jerky flow linear perturbation analysis chaotic |
| Atomistic simulations of tensile deformation in a CrCoNi medium-entropy alloy with heterogeneous grain structures 期刊论文 Materialia, 2020, 卷号: 9, 页码: 100565 作者: Yuan FP(袁福平); Cheng WQ; Zhang SD; Liu XM(刘小明); Wu XL(武晓雷) Adobe PDF(9797Kb)  |  收藏  |  浏览/下载:324/119  |  提交时间:2021/06/11 High-entropy alloys Molecular dynamics simulation Phase transformation Plastic deformation mechanisms Strain partitioning Twinning |
| Strain rate dependent shear localization and deformation mechanisms in the CrMnFeCoNi high-entropy alloy with various microstructures 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 793, 页码: 10 作者: Yang ZL(杨正凌); Yang MX(杨沐鑫); Ma Y(马彦); Zhou LL(周玲玲); Cheng WQ(程文强); Yuan FP(袁福平); Wu XL(武晓雷) Adobe PDF(13197Kb)  |  收藏  |  浏览/下载:328/115  |  提交时间:2020/11/30 High entropy alloys Deformation twins Shear localization Strain rate effect Strain hardening |
| 激光冲击非晶合金响应特征及力学行为研究 学位论文 博士论文,北京: 中国科学院大学, 2020 作者: 李炎森 Adobe PDF(6790Kb)  |  收藏  |  浏览/下载:444/13  |  提交时间:2020/08/31 非晶合金,激光冲击强化,剪切带,拉伸塑性,动态力学行为 |
| Novel atomic-scale mechanism of incipient plasticity in a chemically complex CrCoNi medium-entropy alloy associated with inhomogeneity in local chemical environment 期刊论文 ACTA MATERIALIA, 2020, 卷号: 194, 页码: 283-294 作者: Cao FH(曹富华); Wang YJ(王云江); Dai LH(戴兰宏) Adobe PDF(6678Kb)  |  收藏  |  浏览/下载:450/234  |  提交时间:2020/08/26 Dislocation nucleation Medium-entropy alloy Local chemical order Molecular dynamics Density functional theory |
| Exceptional tensile properties under cryogenic temperature in heterogeneous laminates induced by non-uniform martensite transformation and strain delocalization 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 791, 页码: 10 作者: He JY(何金燕); Yuan FP(袁福平); Yang MX(杨沐鑫); Zhou LL(周玲玲); Jiao SH; Wu XL(武晓雷) Adobe PDF(3946Kb)  |  收藏  |  浏览/下载:232/79  |  提交时间:2020/08/26 Twins Heterogeneous laminates Cryogenic tensile properties Martensite transformation Strain delocalization |