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Experimental and numerical investigation on pure aluminum by ECAP ZHANG Jing(张 静)1, ZHANG Ke-shi(张克实)1, WU Hwai-Chung2, YU Mei-hua(于梅花)1 1. College of Civil and Architectural... ____________________________________________________________________ Abstract: The equal channel angular pressing(ECAP) experiments were carried out with industrial pure aluminum and an in-house mould......
Thermodynamic analysis on sodium carbonate decomposition of calcium molybdenum XIA Wen-tang(夏文堂), ZHAO Zhong-wei(赵中伟), LI Hong-gui(李洪桂) School of Metallurgical Science and Engineering, Central... of CaMoO4 reduces significantly in the presence of sodium carbonate. In order to achieve effective leaching of molybdenum from CaMoO4, a certain concentration of sodium carbonate is necessary. High total......
and punch velocity were regulated in real time using PID closed-loop control technique. The deep drawing test of 2.0 mm-thick molybdenum sheets with temperature of 870 °C and vacuum degree of 10-2 Pa was conducted on the system, and the molybdenum crucible with limiting drawing ratio of 1.94 was obtained, which indicated that the vacuum thermal drawing technology provided an effective solution......
Texture evolution of commercial pure Ti during cold rolling and recrystallization annealingHai-tao Jiang, Ji-xiong Liu, Zhen-li Mi, Ai-min Zhao, and Yan-jun Bi Metallurgical Engineering Research... of commercial pure (CP) Ti during cold rolling and re-crystallization annealing. The texture components were measured by electron backscattered diffraction (EBSD) after recrystallization an-nealing. The CP Ti......
to bond pure titanium(Ti)plate to a 304 stainless steel(SS)plate with a niobium(Nb)interlayer,with the aim of producing a high-quality Ti-SS clad plate.The roll-bonding process was performed at diferent...Interfacial Microstructure and Properties of a Vacuum Hot Roll-bonded Titanium-Stainless Steel Clad Plate with a Niobium InterlayerZongan LUO1,Guanglei WANG1,Guangming XIE1,Lipeng WANG2,Kun ZHAO11......
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Electrocatalytic oxidation of methanol on carbon-nanotubes/graphite electrode modified with platinum and molybdenum oxide nanoparticles GAN Yong-ping(甘永平), HUANG Hui(黄 辉), ZHANG Wen-kui(张文魁... and electrocatalytic properties of platinum and molybdenum oxide nanoparticles (Pt-MoOx) on carbon-nanotubes/graphite electrode for methanol oxidation were investigated. The micrograph and elemental composition......
Dissimilar Joining of Pure Copper to Aluminum Alloy via Friction Stir WeldingFarhad Bakhtiari Argesi,Ali Shamsipur,Seyyed Ehsan MirsalehiDepartment of Mining and Metallurgical Engineering,Amirkabir University of Technology摘 要:In this study, the dissimilar friction stir welding(FSW) butt joints between aluminum alloy 5754-H114 and commercially pure......
Microstructural Characterization of Pure Titanium Treated by Laser Surface Treatment Under Different Processing ParametersCan Huang1,2,Jian Tu1,2,Yu-Ren Wen3,Zhi Hu4,Zhi-Ming Zhou1,2,An-Ping... on microstructural evolution of pure titanium(Ti). The results show that there are three distinctly different types of microstructure from surface to substrate in Ti samples, including phase transformation......
