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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:9/0  |  Submit date:2019/09/09
Very high cycle fatigue  Gradient microstructure  Mechanism of crack initiation  Crack growth rate  
The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381
Authors:  Wang Y(王瑶);  Yuan LC;  Zhang SJ(张诗嘉);  Sun CQ(孙成奇);  Wang WJ;  Yang GX;  Li Q;  Wei YJ(魏宇杰)
Favorite  |  View/Download:56/0  |  Submit date:2019/04/11
Gradient material  Residual stress  Fatigue crack  Cyclic J-integral  Crack- growth rate  
Effects of intermittent loading on fatigue life of a high strength steel in very high cycle fatigue regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 117, 页码: 9-12
Authors:  Sun CQ(孙成奇);  Song QY;  Hu YP(胡远培);  Wei YJ(魏宇杰)
View  |  Adobe PDF(1739Kb)  |  Favorite  |  View/Download:59/10  |  Submit date:2018/12/12
Very high cycle fatigue  High strength steels  Intermittent loading  Ultrasonic fatigue technique  
Effect of laser remelting on microstructure and properties of WC reinforced Fe-based amorphous composite coatings by laser cladding 期刊论文
OPTICS AND LASER TECHNOLOGY, 2018, 卷号: 103, 页码: 8-16
Authors:  Zhou SF;  Xu YB;  Liao BQ;  Sun YJ;  Dai XQ;  Yang JX;  Li ZY(李正阳)
View  |  Adobe PDF(2808Kb)  |  Favorite  |  View/Download:42/11  |  Submit date:2018/10/30
Amorphous composite  Laser cladding  Microstructure  Laser remelting  Corrosion  
基于分层分压结构的新型潜水器耐压壳结构设计 期刊论文
力学学报, 2017, 期号: 06, 页码: 1231-1242
Authors:  张吟;  刘小明;  雷现奇;  孙成奇;  方新;  魏宇杰
View  |  Adobe PDF(9159Kb)  |  Favorite  |  View/Download:145/22  |  Submit date:2017/12/22
耐压壳  深潜器  结构  强度  屈曲  
Microfluidic Synthesis of Hybrid Nanoparticles with Controlled Lipid Layers: Understanding Flexibility-Regulated Cell-Nanoparticle Interaction 期刊论文
ACS NANO, 2015, 卷号: 9, 期号: 10, 页码: 9912-9921
Authors:  Zhang L;  Feng Q;  Wang JL(王九令);  Zhang S;  Ding BQ;  Wei YJ(魏宇杰);  Dong MD;  Ryu JY;  Yoon TY;  Shi XH(施兴华);  Sun JS;  Jiang XY;  Jiang, XY (reprint author), Natl Ctr Nanosci & Technol, Beijing Engn Res Ctr BioNanotechnol, Beijing 100190, Peoples R China.
View  |  Adobe PDF(1699Kb)  |  Favorite  |  View/Download:170/46  |  Submit date:2016/01/08
Nanostructures  Lipids  Microfluidics  Interfaces  Drug Deliver  
高速列车的关键力学问题 期刊论文
力学进展, 2015, 卷号: 45, 期号: 1, 页码: 217-460
Authors:  杨国伟;  魏宇杰;  赵桂林;  刘玉标;  曾晓辉;  邢云林;  赖姜;  张营营;  吴晗;  陈启生;  刘秋生;  李家春;  胡开鑫;  杨中平;  刘文正;  王文静;  孙守光;  张卫华;  周宁;  李瑞平;  吕青松;  金学松;  温泽峰;  肖新标;  赵鑫;  崔大宾;  吴兵;  钟硕乔;  周信
View  |  Adobe PDF(11087Kb)  |  Favorite  |  View/Download:485/113  |  Submit date:2016/01/21
高速列车  空气动力学  弓网关系  车体振动  运行稳定性  轮轨关系  结构可靠性  噪声  High Speed Rails  Aerodynamics  Catenary-pantograph Interaction  Dynamics And Related Issues Of Carbody  Stability Analysis  Rail-wheel Interaction  Reliability Of Key Components  Noise-generation  
Tunable rigidity of (polymeric core)-(lipid shell) nanoparticles for regulated cellular uptake 期刊论文
Advanced Materials, 2014, 卷号: 25, 期号: 8, 页码: 1402-1407
Authors:  Sun JS(孙佳姝);  Zhang L(张璐);  Wang JL(王九令);  Feng Q(冯强);  Liu DB;  Yin QF(殷其放);  Xu DY;  Wei YJ(魏宇杰);  Ding BQ(丁宝全);  Shi XH(施兴华);  Jiang XY(蒋兴宇);  Shi XH(施兴华)
View  |  Adobe PDF(1876Kb)  |  Favorite  |  View/Download:1541/325  |  Submit date:2014/12/26
Microfluidics  Core–shell Nanoparticles  Biomedical Applications  Cellular Uptake  Drug Delivery  
Mechanisms of anisotropic friction in nanotwinned Cu revealed by atomistic simulations 期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2013, 卷号: 21, 期号: 6, 页码: 065001/1-065001/16
Authors:  Zhang JJ;  Hartmaier A;  Wei YJ(魏宇杰);  Yan YD;  Sun T;  Zhang, JJ (reprint author), Harbin Inst Technol, Ctr Precis Engn, POB 413, Harbin 150001, Peoples R China.
Adobe PDF(3658Kb)  |  Favorite  |  View/Download:566/181  |  Submit date:2013/09/27
Anisotropy  Deformation  Friction  Molecular Dynamics  Anisotropic Frictional Response  Crystallographic Orientations  Deformation Mechanism  Localized Deformations  Microstructural Changes  Twin-boundary Migrations  Twin-boundary Orientation  
一种镍基单晶合金的短时高温氧化行为 期刊论文
机械工程材料, 2013, 卷号: 37, 期号: 3, 页码: 25-27,31
Authors:  孙跃军;  刘喜中;  刘梦龙;  张军
Adobe PDF(855Kb)  |  Favorite  |  View/Download:405/107  |  Submit date:2013/05/31
镍基单晶合金  短时氧化行为  氧化膜  尖晶石