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金属/陶瓷界面断裂的微观机制研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  付雪琼
Adobe PDF(9805Kb)  |  Favorite  |  View/Download:11/1  |  Submit date:2019/12/10
Metal/ceramic Interface, Interface Fracture, Molecular Simulation, Interface Strength, Misfit Dislocation  
高密度激光作用下难混溶合金的组织演变及性能研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  张犁天
Adobe PDF(13659Kb)  |  Favorite  |  View/Download:90/5  |  Submit date:2019/06/04
Cu-cr合金,激光表面快速熔凝,液相分离,凝固组织,力学性能,关断性能  
无序合金的变形与剪切带行为研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  刘兴发
Adobe PDF(9086Kb)  |  Favorite  |  View/Download:58/2  |  Submit date:2019/06/05
无序合金  非晶合金  高熵合金  剪切带  
异构高比强度钢的塑性变形行为及微观机理研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  王为
Adobe PDF(7669Kb)  |  Favorite  |  View/Download:68/8  |  Submit date:2019/05/30
异构高比强度钢  应变率效应  应变分配  超塑性  扩散相变  晶界滑动  层裂强度  
Effect of Micro-Steps on Twinning and Interfacial Segregation in Mg-Ag Alloy 期刊论文
MATERIALS, 2019, 卷号: 12, 期号: 8, 页码: 7
Authors:  Liu Y;  Chen XF(陈雪飞);  Wei K;  Xiao LR;  Chen B;  Long HB;  Yu YD;  Hu ZH;  Zhou H
Favorite  |  View/Download:61/0  |  Submit date:2019/06/28
magnesium alloy  twinning  HAADF-STEM  interfacial structure  
Supersonic Screw Dislocations Gliding at the Shear Wave Speed 期刊论文
PHYSICAL REVIEW LETTERS, 2019, 卷号: 122, 期号: 4, 页码: 045501
Authors:  Peng SY(彭神佑);  Wei YJ(魏宇杰);  Jin ZH;  Yang W(杨卫)
View  |  Adobe PDF(1547Kb)  |  Favorite  |  View/Download:407/39  |  Submit date:2019/02/19
Atomistic simulation study on the shear behavior of Ag/MgO interface 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 155, 页码: 116-128
Authors:  Fu X Q;  Liang LH(梁立红);  Wei YG(魏悦广)
View  |  Adobe PDF(4995Kb)  |  Favorite  |  View/Download:49/9  |  Submit date:2018/12/12
Metal/oxide interface  Interface stress  Interface shear displacement  Misfit dislocation  Atomistic simulation  
Fast Growth of Strain-Free AIN on Graphene-Buffered Sapphire 期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 卷号: 140, 期号: 38, 页码: 11935-11941
Authors:  Qi Y;  Wang YY;  Pang ZQ(庞振乾);  Dou ZP;  Wei TB;  Gao P;  Zhang SS;  Xu XZ;  Chang ZH;  Deng B;  Chen SL;  Chen ZL;  Ci HN;  Wang RY;  Zhao FZ;  Yan JC;  Yi XY;  Liu KH;  Peng HL;  Liu ZQ;  Tong LM;  Zhang J;  Wei YJ(魏宇杰);  Li JM;  Liu ZF
View  |  Adobe PDF(1289Kb)  |  Favorite  |  View/Download:84/10  |  Submit date:2018/10/30
The atomistic simulation study of Ag/MgO interface tension fracture 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 142, 页码: 277-284
Authors:  You XM(尤雪梅);  Liang LH(梁立红);  Wei YG(魏悦广);  Liang, LH;  Wei, YG
View  |  Adobe PDF(1527Kb)  |  Favorite  |  View/Download:154/50  |  Submit date:2017/12/18
Interface Fracture  Stress  Displacement  Molecular Simulation  
Strain Rate Effect on Tensile Behavior for a High Specific Strength Steel: From Quasi-Static to Intermediate Strain Rates 期刊论文
METALS, 2018, 卷号: 8, 期号: 1, 页码: 11
Authors:  Wang W(王雯);  Ma Y(马彦);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Yuan FP(袁福平);  Wu XL(武晓雷)
View  |  Adobe PDF(6000Kb)  |  Favorite  |  View/Download:55/7  |  Submit date:2018/10/30
high specific strength steel  strain rate effect  intermediate strain rates  strain partitioning  deformation twins