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Influence of laser dispersed treatment on rolling contact wear and fatigue behavior of railway wheel steel 期刊论文
MATERIALS & DESIGN, 2014, 卷号: 54, 页码: 137-143
Authors:  Zeng DF;  Lu LT;  Li ZY(李正阳);  Zhang JW;  Jin XS;  Zhu MH;  Lu, LT (reprint author), Southwest Jiaotong Univ, State Key Lab Tract Power, Chengdu 610031, Peoples R China.
Adobe PDF(2961Kb)  |  Favorite  |  View/Download：1339/744  |  Submit date：2014/02/13
Failure  Fatigue Of Materials  Friction  Vehicle Wheels  Delamination Wear  Fatigue Crack Initiation  Fatigue Life  Rolling Contact Wears  
Niobium addition enhancing the corrosion resistance of nanocrystalline Ti5Si3 coating in H2SO4 solution 期刊论文
Acta Materialia, 2014, 卷号: 63, 页码: 245-260
Authors:  Xu J;  Liu L;  Li ZY(李正阳);  Munroe P;  Xie ZH;  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China.
Adobe PDF(2423Kb)  |  Favorite  |  View/Download：892/256  |  Submit date：2014/02/21
Nanocrystalline Film  Sputter Deposition  Electrochemical Impedance  Corrosion  Transition-metal Silicides  
Influences of laser spot on high-speed welding for Cr-plated sheet 期刊论文
WELDING JOURNAL, 2013, 卷号: 92, 期号: 10, 页码: 291-296
Authors:  Zhan J(占剑);  Yang MJ(杨明江);  Zhan, J (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(6947Kb)  |  Favorite  |  View/Download：662/161  |  Submit date：2013/11/22
Laser Welding  Chromium-plated Sheet  Elongated Spot  Welding Speed  
Role of Al additions in wear control of nanocrystalline Mo(Si1-xAlx)(2) coatings prepared by double cathode glow discharge technique 期刊论文
MATERIALS SCIENCE AND TECHNOLOGY, 2013, 卷号: 29, 期号: 8, 页码: 900-907
Authors:  Xu J;  Fan HS;  Li ZY(李正阳);  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China.
Adobe PDF(970Kb)  |  Favorite  |  View/Download：814/244  |  Submit date：2013/08/12
Molybdenum Silicides  Nanostructured Materials  Friction/wear  Thin Films  
Effects of laser dimple texturing on the sliding wear of friction pairs 期刊论文
JOURNAL OF LASER APPLICATIONS, 2013, 卷号: 25, 期号: 4, 页码: 042011/1-042011/5
Authors:  Zhan J(占剑);  Yang MJ(杨明江);  Zhan, J (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(1631Kb)  |  Favorite  |  View/Download：908/312  |  Submit date：2013/09/02
Wear  Rolling Contact Friction Pair  Oxide Layer  Laser Dimple Texturing  
Mechanical properties of Cr-alloyed MoSi2-based nanocomposite coatings with a hierarchical structure 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 卷号: 565, 页码: 127-133
Authors:  Xu J;  Wu JD;  Li ZY(李正阳);  Munroe P;  Xie ZH;  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Peoples R China.
Adobe PDF(1774Kb)  |  Favorite  |  View/Download：988/303  |  Submit date：2013/05/24
Transition Metal Silicides  First-principle Calculation  Nanocomposite  Mechanical Properties  Residual Stresses  
Effect of Al addition upon mechanical robustness and corrosion resistance of Mo5Si3/MoSi2 gradient nanocomposite coatings 期刊论文
SURFACE & COATINGS TECHNOLOGY, 2013, 卷号: 223, 期号: 25, 页码: 115-125
Authors:  Xu J;  Liu LL;  Li ZY(李正阳);  Munroe P;  Xie ZH;  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Peoples R China
Adobe PDF(4676Kb)  |  Favorite  |  View/Download：1078/368  |  Submit date：2013/04/16
Transition Metal Silicides  Corrosion Resistance  First-principle Calculation  Sputtered Films  
Electrochemical Characterization of Ti5Si3/TiC Nanocomposite Coating in HCl Solution 期刊论文
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2013, 卷号: 8, 期号: 4, 页码: 5086-5101
Authors:  Liu LL;  Xu J;  Li ZY(李正阳);  Liu, LL (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China.
Adobe PDF(1375Kb)  |  Favorite  |  View/Download：973/306  |  Submit date：2013/05/02
Nanocomposite Coating  Electrochemical Impedance Spectroscopy  Mott–schottky Analysis  
Laser heating induced plastic deformation in a pre-elastic-stretched titanium alloy strip 期刊论文
OPTICS AND LASER TECHNOLOGY, 2013, 卷号: 45, 期号: 1, 页码: 558-564
Authors:  Wu CW(吴臣武);  Huang CG(黄晨光);  Chen GN(陈光南);  Wang MX(王明星);  Wu, CW (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Being 100190, Peoples R China.
View  |  Adobe PDF(1641Kb)  |  Favorite  |  View/Download：1530/272  |  Submit date：2013/03/07
Pre-elastic-stretched Strip  Laser Irradiation  Plastic Deformation  
Fatigue crack propagation in laser alloyed ductile cast iron surface 期刊论文
JOURNAL OF LASER APPLICATIONS, 2013, 卷号: 25, 期号: 1, 页码: 012003/1-012003/6
Authors:  Li ZY(李正阳);  Zhao HY;  Gu Y;  Zhong ML;  Zhang B;  Zhang HJ;  Liu WJ;  Ren ZY(任志远);  Yang MJ(杨明江);  Lin HQ;  Li, ZY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
Unknown(1344Kb)  |  Favorite  |  View/Download：1204/440  |  Submit date：2013/02/28
Laser Dispersed Alloying  Fatigue Resistance  Residual Stress  Ductile Cast Iron