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Twinning during hot compression of ZK30+0.3Yb magnesium alloy YE Cheng-wu(叶呈武), LIU Zhi-yi(刘志义),ZHANG Kun(张 坤), ZHENG Qing-chun(郑青春) (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: The twinning process of ZK30+0.3Yb magnesium alloy was studied. The results show that twinning occurs at the initial stage of deformation......
Nonclassical constitutive model involving void evolution of casting magnesium alloy CHEN Bin(陈斌), PENG Xiang-he(彭向和), FAN Jing-hong(范镜泓), SUN Shi-tao(孙士涛) College of Resource and Environment...> Abstract: The void evolution equation and the elastoplastic constitutive model of casting magnesium alloy were investigated. The void evolution equation consists of the void growth and the void......
Barium phosphate conversion coating on die-cast AZ91D magnesium alloy LIU Feng(刘 锋)1, 2, SHAN Da-yong(单大勇)1, HAN En-hou(韩恩厚)1, LIU Chang-sheng(刘常升)2 1. State Key Laboratory... and low cost. A novel conversion coating on die-cast AZ91D magnesium alloy containing barium salts was studied. The optimum concentrations of Ba(NO3)2, Mn(NO3)2 and NH4H2PO4 are 25 g/L, 15 mL/L and 20 g/L......
Superplasticity and superplastic instability of AZ31B magnesium alloy sheet WANG Ling-yun(汪凌云)1, SONG Mei-juan(宋美娟)1, 2, LIU Rao-chuan(刘饶川)2 1.College of Materials Science and Engineering...; Abstract: Superplastic deformation mechanism of AZ31B magnesium alloy sheet was investigated. Maximum elongation of 216% and strain rate sensitivity......
Microstructure and tensile properties of AM50A magnesium alloy prepared by recrystallisation and partial melting process ZHAO Zu-de(赵祖德), CHEN Qiang(陈 强), HUANG Shu-hai(黄树海), KANG Feng... evolution of semi-solid AM50A magnesium alloy prepared by the recrystallisation and partial remelting (RAP) route was investigated. The effect of compressive ratio on microstructure of semi-solid AM50A......
Electrochemical co-deposition of magnesium based alloy from molten salts SUN Ning-lei(孙宁磊), REN Jia-lin(任甲林), LIU Heng-yang(刘恒阳), ZHU Hong-min(朱鸿民) School of Metallurgical and Ecological...; 1 Introduction Magnesium base alloys are attractive for applications in wide field and considered "green alloy" for their series......
Constitutive description for casting magnesium alloy involving void evolution CHEN Bin(陈 斌)1, 2, YUAN Quan(袁 权)1, 2, LUO Ji(罗 吉)1, 2, FAN Jing-hong(范镜泓)1 1. College of Resources and Environmental... University, Chongqing 400044, China Received 23 September 2009; accepted 30 January 2010 Abstract: In order to investigate the effect of microvoids on the mechanical behavior of casting magnesium alloy......
stirring during solidification on the microstructure and corrosion property of AZ61 magnesium alloy was investigated. The corrosion behaviour of AZ61 was studied in 3.5mol/L NaCl by measuring electrochemical polarization. The results show that the permanent-magnet stirring refines the microstructure of AZ61 magnesium alloy, which improves the precipitation amount and distribution uniformity of β......
Microstructure evolution and tensile properties of friction-stir-welded AM50 magnesium alloy ZENG Rong-chang (曾荣昌)1, W. DIETZEL2, R. ZETTLER2, CHEN Jun (陈 君) 1, K. U. KAINER2 1. School...; Abstract: Friction stir welding (FSW) technique was utilized to weld cast AM50 magnesium alloy plates. The microstructures in the base......
