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High impact toughness of CrCoNi medium-entropy alloy at liquid-helium temperature 期刊论文
SCRIPTA MATERIALIA, 2019, 卷号: 172, 页码: 66-71
Authors:  Yang MX(杨沐鑫);  Zhou LL(周玲玲);  Wang, C;  Jiang P(姜萍);  Yuan FP(袁福平);  Ma, E;  Wu XL(武晓雷)
Favorite  |  View/Download:35/0  |  Submit date:2019/10/21
Impact fracture toughness  Twinning  Ductility  High-entropy alloy  Strain hardening  
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);  武晓雷i;  Wei YJ(魏宇杰)
Favorite  |  View/Download:6/0  |  Submit date:2019/09/09
Very high cycle fatigue  Gradient microstructure  Mechanism of crack initiation  Crack growth rate  
Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 758, 页码: 112-120
Authors:  孙成奇i;  Song QY(宋庆元);  Zhou LL(周玲玲);  Pan XN(潘向南)
Favorite  |  View/Download:6/0  |  Submit date:2019/09/09
Very high cycle fatigue  Crack initiation  Crack growth rate  Grain refinement  Multi-site crack initiation  
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:78/7  |  Submit date:2019/03/28
Gradient structure  ductility  shear band  strain delocalization  back-stress hardening  
透射电镜专用原位纳米测试系统 仪器设备
联系方式: 010-82543921, 建成日期: 2015
Authors:  周玲玲
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纳米力学测试系统 仪器设备
联系方式: 010-82543921, 建成日期: 2014
Authors:  周玲玲
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场发射透射电镜 仪器设备
联系方式: 010-82543921, 建成日期: 2014
Authors:  周玲玲
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扫描电镜原位纳米力学测试系统 仪器设备
联系方式: 010-82543921, 建成日期: 2014
Authors:  周玲玲
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立式加工中心 仪器设备
联系方式: 010-82543921, 建成日期: 2012
Authors:  周玲玲
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