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| Grain boundary-mediated plasticity accommodating the cracking process in nanograined gold: In situ observations and simulations 期刊论文 SCRIPTA MATERIALIA, 2021, 卷号: 194, 页码: 6 Authors: Yang Xu-Sheng; Yuan Shuqing; Fu Hui; Wang YJ(王云江)
Adobe PDF(4682Kb)  |   Favorite  |  View/Download:89/0  |  Submit date:2021/05/06 Nanocrystalline metal Crack propagation Plastic deformation, In situ transmission electron microscope Molecular dynamic simulations |
| Nanograin formation in dimple ridges due to local severe-plastic-deformation during ductile fracture 期刊论文 Scripta Materialia, 2021, 卷号: 194, 页码: 113631 Authors: Pan XN(潘向南) ; Qian GA(钱桂安) ; Hong YS(洪友士)
Adobe PDF(2120Kb)  |   Favorite  |  View/Download:334/44  |  Submit date:2020/11/23 nanograins ductile fracture dimple ridge severe plastic deformation (SPD) titanium alloy |
| Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11 Authors: Cong, Tao; Qian, Guian ; Zhang, Guanzhen; Wu, Si; Pan, Xiangnan ; Du, Leiming; Liu, Xiaolong
 Favorite  |  View/Download:61/0  |  Submit date:2021/01/12 Pearlitic steel Very-high-cycle fatigue Inclusion size Stress ratio Nanograins |
| 钛合金高周和超高周疲劳的裂纹萌生与初始扩展行为研究 学位论文 博士论文,北京: 中国科学院大学, 2020 Authors: 潘向南
Adobe PDF(16905Kb)  |   Favorite  |  View/Download:155/28  |  Submit date:2020/05/31 超高周疲劳 应力比 裂纹萌生 微结构 钛合金 |
| The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 124, 页码: 483-492 Authors: Sun CQ(孙成奇) ; Zhou LL(周玲玲); Liu JL; Wang Y(王垚); Wu XL(武晓雷) ; Wei YJ(魏宇杰)
View  |   Adobe PDF(8304Kb)  |   Favorite  |  View/Download:172/51  |  Submit date:2019/09/09 Very high cycle fatigue Gradient microstructure Mechanism of crack initiation Crack growth rate |
| In-situ observation of dislocation dynamics near heterostructured interfaces 期刊论文 MATERIALS RESEARCH LETTERS, 2019, 卷号: 7, 期号: 9, 页码: 376-382 Authors: Zhou H; Huang CX; Sha XC; Xiao LR; Ma XL; Hoeppel HW; Goeken M; Wu XL(武晓雷) ; Ameyama K; Han XD; Zhu YT
View  |   Adobe PDF(2171Kb)  |   Favorite  |  View/Download:100/25  |  Submit date:2019/09/09 Heterostructured materials deformation mechanism Frank-Read source in-situ TEM |
| Ductility by shear band delocalization in the nano-layer of gradient structure 期刊论文 MATERIALS RESEARCH LETTERS, 2019, 卷号: 7, 期号: 1, 页码: 12-17 Authors: Yuan FP(袁福平) ; Yan DS(严定舜); Sun JD(孙将达); Zhou LL(周玲玲); Zhu YT;武晓雷
View  |   Adobe PDF(2083Kb)  |   Favorite  |  View/Download:200/29  |  Submit date:2019/03/28 Gradient structure ductility shear band strain delocalization back-stress hardening |
| Mechanical behavior and size effect of the staggered bio-structure materials 期刊论文 MECHANICS OF MATERIALS, 2018, 卷号: 126, 页码: 47-56 Authors: Ma HS(马寒松) ; Wei YG(魏悦广) ; Song JR(宋晶如) ; Liang LH(梁立红) ; Reprint Author: Ma HS and Wei YG
View  |   Adobe PDF(950Kb)  |   Favorite  |  View/Download:190/40  |  Submit date:2018/11/02 Staggered Bio-structure Trans-scale Model Strain Gradient Theory Effective Modulus Shear-lag Model |
| The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy 会议论文 4th IJFatigue and FFEMS Joint Workshop on Characterisation of Crack Tip Fields, Bonifacio, FRANCE, APR 10-12, 2017 Authors: Pan XN(潘向南) ; Su H(苏杭); Sun CQ(孙成奇) ; Hong YS(洪友士)
View  |   Adobe PDF(6409Kb)  |   Favorite  |  View/Download:229/25  |  Submit date:2019/04/19 Very-high-cycle fatigue Crack initiation Mean stress Titanium alloy Equiaxed microstructure |
| The behavior of crack initiation and early growth in high-cycle and very-high-cycle fatigue regimes for a titanium alloy 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 115, 期号: SI, 页码: 67-78 Authors: Pan XN(潘向南) ; Su H(苏杭); Sun CQ(孙成奇) ; Hong YS(洪友士)
View  |   Adobe PDF(6409Kb)  |   Favorite  |  View/Download:234/61  |  Submit date:2018/12/12 Very-high-cycle fatigue Crack initiation Mean stress Titanium alloy Equiaxed microstructure |