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Influence of Cerium and Yttrium on Cu-Cr-Zr Alloys Cheng Lei1,Mi Xujun1,Liu Yong2,Xie Shuisheng1,Wu Pengyue1,Li Huaqing1 (1.General Research Institute for Nonferrous Metals, State Key Laboratory... results shows that alloying with Ce and Y improves the hardness and softens temperature of cold worked Cu-Cr-Zr alloys obviously, while the conductivity was fluctuant with the variation of RE content......
IMPROVING THE MECHANICAL PROPERTIES OF COPPER ALLOYS BY THERMO-MECHANICAL PROCESSING L.P.Karjalainen1,M.C.Somani1 (1.Department of Mechanical Engineering,University of Oulu,90014 Oulu,Finland) Abstract:Systematic physical simulation of thermo-mechanical processing routes has been applied on a Gleeble 1500 simulator to four copper alloys(mass %)Cu-0.57Co-0.32Si,Cu-0.55Cr-0.065P......
Preparation of Mg-Li-Sm alloys by electrocodeposition in molten salt YAN Yongde1,ZHANG Milin1,TIAN Yang1,JING Xiaoyan1,HAN Wei1 (1.Key Laboratory of Superlight Materials and Surface Technology,Ministry of Education,College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150001,China) Abstract:Electrocodeposition of Mg-Li-Sm alloys was investigated in molten......
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Electronic structure of Au-Cu alloys YU Fang-xin(余方新), XIE You-qing(谢佑卿), NIE Yao-zhuang(聂耀庄), LI Xiao-bo(李小波), PENG Hong-jian(彭红键), TAO Hui-jin(陶辉锦) (School of Materials Science and Engineering... theory, the potential energy function, atomic volume interactive function and electronic structure of Au-Cu alloys have been determined. Then following the general Vegards law in characteristic theory......
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TRANSFORMATION BEHAVIOR OF Ti50-x/2Ni50-x/2Cux ALLOYS R. Yang1,M.Z. Cao1,W. Jin1,J. Wang1 (1.Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China) Abstract:Phase transformation behavior of Ti50-x/2Ni50-x/2Cux (x=2, 5, 15) alloys was investigated using differential scanning calorimetry (DSC). The results show that Ti50-x/2Ni50-x/2Cux alloys undergo a two-stage......
, University of Science and Technology Beijing摘 要:Following the footsteps of biodegradable Mg-based and Fe-based alloys, biodegradable Zn-based alloy is a newcomer and rising star in the family of biodegradable metals and alloys. The combined superior mechanical properties, appropriate degradation rates, excellent biocompatibility of biodegradable Zn-based......
Modification Mechanism of Rare Earth Elements in ZA27 Casting Alloys 李荣德1,刘贵立1 (1.College of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110023, China) Abstract:The model of the liquid-phase ZA27 alloys was set up by molecular dynamics theory. The atomic structure of phase, RE-compounds, and the phase-liquid interface in ZA27 alloys were constructed......