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| Enhanced tensile properties by heterogeneous grain structures and coherent precipitates in a CoCrNi-based medium entropy alloy 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 11 作者: Zhang ZH(张子晗); Jiang P(姜萍); Yuan FP(袁福平); Wu XL(武晓雷) Adobe PDF(18568Kb)  |  收藏  |  浏览/下载:269/45  |  提交时间:2022/03/28 High entropy alloys Heterogeneous structures Precipitates Strain hardening Strengthening Ductility |
| Extraordinary fracture toughness in nickel induced by heterogeneous grain structure 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 830, 页码: 11 作者: Zhang SD(张胜德); Yang MX(杨沐鑫); Yuan FP(袁福平); Zhou LL(周玲玲); Wu XL(武晓雷) Adobe PDF(23163Kb)  |  收藏  |  浏览/下载:232/20  |  提交时间:2022/01/13 Heterogeneous grain structures Fracture toughness Ductility Strain hardening J-R curves |
| Deformation induced hcp nano-lamella and its size effect on the strengthening in a CoCrNi medium-entropy alloy 期刊论文 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 82, 页码: 122-134 作者: Ma Y(马彦); Yang MX(杨沐鑫); Yuan FP(袁福平); Wu XL(武晓雷) Adobe PDF(10900Kb)  |  收藏  |  浏览/下载:303/80  |  提交时间:2021/08/03 Strengthening mechanisms Phase transformation Twinning Medium entropy alloys Molecular dynamics simulations |
| Simultaneous Improvement of Yield Strength and Ductility at Cryogenic Temperature by Gradient Structure in 304 Stainless Steel 期刊论文 NANOMATERIALS, 2021, 卷号: 11, 期号: 7, 页码: 12 作者: Tan S(覃双); Yang MX(杨沐鑫); Yuan FP(袁福平); Wu XL(武晓雷) Adobe PDF(57205Kb)  |  收藏  |  浏览/下载:291/33  |  提交时间:2021/08/16 gradient structure ductility strain hardening martensitic transformation hetero-de-formation-induced hardening |
| Ultra-high tensile strength via precipitates and enhanced martensite transformation in a FeNiAlC alloy 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 803, 页码: 10 作者: Ma Y(马彦); Zhou LL(周玲玲); Yang MX(杨沐鑫); Yuan FP(袁福平); Wu XL(武晓雷) Adobe PDF(19779Kb)  |  收藏  |  浏览/下载:286/42  |  提交时间:2021/03/30 Strain hardening Transformation-induced plasticity Heterogeneous structures Precipitates Twins |
| 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:326/114  |  提交时间:2020/11/30 High entropy alloys Deformation twins Shear localization Strain rate effect Strain hardening |
| Deformation nanotwins suppress shear banding during impact test of CrCoNi medium-entropy alloy 期刊论文 SCRIPTA MATERIALIA, 2020, 卷号: 178, 页码: 452-456 作者: Wu XL(武晓雷); Yang MX(杨沐鑫); Jiang P(姜萍); Wang C; Zhou LL(周玲玲); Yuan FP(袁福平); Ma E 浏览  |  Adobe PDF(2359Kb)  |  收藏  |  浏览/下载:327/143  |  提交时间:2020/04/07 Nano-twin Shear-band Strain hardening Impact toughness Medium-entropy alloy |
| Influences of Morphology Parameters on the Contact Behavior of a Steel Interface 期刊论文 INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2020, 卷号: 12, 期号: 1, 页码: 28 作者: Fan LF; Zhao L; Liu XM(刘小明) Adobe PDF(3218Kb)  |  收藏  |  浏览/下载:972/664  |  提交时间:2020/05/18 Sinusoidal asperities contact stiffness elastic-plastic statistical model 18CrMo4 steel interface morphology parameters |
| An elasto-plastic contact model for conformal contacts between cylinders 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2019, 页码: 9 作者: Hu JQ(胡剑桥); Gao FH; Liu XM(刘小明); Wei YG(魏悦广) 浏览  |  Adobe PDF(1019Kb)  |  收藏  |  浏览/下载:470/175  |  提交时间:2020/03/11 Conformal contact elasto-plastic transition normal force-displacement relation plastic-Winkler model |
| Enhanced co-deformation of a heterogeneous nanolayered Cu/Ni composite 期刊论文 JOURNAL OF APPLIED PHYSICS, 2019, 卷号: 126, 期号: 21, 页码: 9 作者: Wang YD; Li JJ; Lu WJ; Yuan FP(袁福平); Wu XL(武晓雷) 浏览  |  Adobe PDF(6027Kb)  |  收藏  |  浏览/下载:254/71  |  提交时间:2020/03/11 |