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Evolution of Hydrogen Storage Alloys Prepared by Special Methods JING Hai1,Li Chengdong1,Zhang Ximin1,Xu Jun1,Guo Hong1 (1.National Engineering and Technology Research Center for Non-Ferrous Metals Composites, General Research Institute for Non-Ferrous Metals, Beijing 100088, China) Abstract:Microstructure characteristics and electrochemical properties of hydrogen storage alloys prepared......
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Effect of Ho-doping on microstructure and magnetostriction of TbDyFe alloys GU Zhengfei1,CHENG Gang1,LIU Xinyu1,JIANG Minhong1 (1.Department of Information Materials Science and Engineering, Guilin University of Electronic Technology, Guilin 541004, China) Abstract:Tb0.3Dy0.7HoxFe1.95 (x=0.00, 0.05, 0.10, 0.15, 0.20, 0.35, 0.50, 0.65) quaternary alloys were prepared by arc-melting and followed......
Effect of Zr content on quench sensitivity of AlZnMgCu alloys LIU Sheng-dan(刘胜胆), ZHANG Xin-ming(张新明), CHEN Ming-an(陈明安), YOU Jiang-hai(游江海), ZHANG Xiao-yan(张小艳) School of Materials Science...; Abstract: The effect of Zr content on quench sensitivity of AlZnMgCu alloys was investigated......
; 文章编号:1672-7207(2015)11-4028-06 Effects of Cu and Si on conductivity of Al-Si alloys through lattice distortion measurement LI Bin1, YANG Zhao1, 2, YANG...: The effects of Cu and Si on the lattice constant and electrical properties of Al-Si alloys were investigated by conductivity measurement, optical microscope, scanning electron microscope(SEM) and X-ray......
formation processes of holmium-coball alloys on cobalt cathode in molten HoCl3-KCl were investigated by cyclic voltammetry and open current potential-time curve after potentiostatic electrolysis. The structure of Ho-Co alloys’ films deposited on cobalt electrode by potentiostatic electrolysis was characterized by X-ray diffraction. The standard Gibbs free energies of formation for the intermetallic......
Gibbs energy of various phases including both disordered and ordered phases of the Ta-W system are evaluated.The phase diagram of Ta-W alloys is assessed and predicted.The results are in good......
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......