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Hot rolling characteristics of spray-formed AZ91 magnesium alloy WANG Xiao-feng(王晓峰), ZHAO Jiu-zhou (赵九洲), HE Jie(何 杰), HU Zhuang-qi(胡壮麒) Institute of Metal Research, Chinese...; Abstract: AZ91 magnesium alloy was prepared by spray forming. The spray-deposited alloy was subsequently hot-rolled with a 80......
Texture evolution of extruded AZ31 magnesium alloy sheets YU Kun(余 琨), RUI Shou-tai(芮守泰), WANG Xiao-yan(王晓艳), WANG Ri-chu(王日初), LI Wen-xian(黎文献) School of Materials Science and Engineering...; Abstract: The evolution of texture during the annealing and hot rolling process of extruded AZ31 magnesium alloy sheets......
Organic-magnesium complex conversion coating on AZ91D magnesium alloy CHEN Xiao-ming(陈晓明)1, 2, LI Guang-yu(李光玉)1, 2, LIAN Jian-she(连建设)1, 2 1. Key Laboratory of Automobile Materials... 2010 Abstract: An organic-magnesium complex conversion (OMCC) coating on AZ91D magnesium alloy was obtained by treating in a solution containing organic compounds. SEM, FESEM and XPS were used......
Corrosion and high-temperature oxidation of AM60 magnesium alloy LU Sheng(芦笙)1, ZHOU Xiao-yan(周晓燕)1, CHEN Jing(陈静)2, HOU Zhi-dan(侯志丹)1 1. Department of Materials Science and Engineering, Jiangsu... with combustion after 590 ℃. When heated in helium, the curves show two endothermic peaks and a remarkable evaporation of magnesium. As for isothermal DTA and TG experiments, mass increment caused......
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Improvement of surface corrosion resistance for magnesium alloy by combining thermal spray and cast-infiltration ZHANG Zhong-li(张忠礼), DING Yong(丁 勇), WANG Xin(王 鑫), YANG Guo-qiang(杨国强... Abstract: The present work focuses on a new method combining cast-infiltration with thermal spraying technology to improve the surface corrosion resistance of magnesium alloy. A zinc-based alloy layer......
Effect of Sb on microstructure and mechanical properties in Mg-10Zn-5Al high zinc magnesium alloys ZHANG Jin-shan(张金山), ZHANG Zhao-guang(张照光), ZHANG Yu-hua(张玉华), LI Shan-hu(李山虎), LIU Ya-li(刘雅丽... of the high-zinc magnesium alloys, the method of micro-alloying was adopted to improve the impact-toughness of Mg-10Zn-5Al high zinc magnesium alloys by adjusting the addition of Sb. The results show......
Phase structure of ZK60-1Er magnesium alloy compressed at 450 ?C WANG Zhong-jun(王忠军)1, YANG Qing-xiang(杨庆祥)2, QIAO Jun(乔 军)1 1. School of Materials Science and Metallurgy, University... 2010 Abstract: The phase structure of ZK60-1Er magnesium alloy thermally compressed at the temperature of 450 ?C and the strain rate of 1×10-4 s-1 was determined by transmission electron microscopy......
Preparation of nanoparticles of magnesium hydroxide from bittern XU Bao-qiang(徐宝强)1, 2, 3, DENG Hua(邓 桦)4, DAI Yong-nian(戴永年)1, 2, 3, YANG Bin(杨 斌)1, 2, 3 1. National Engineering... are observed, Mg(OH)2 will decompose into MgO at temperature range 347-623 ℃. Key words: magnesium hydroxide; nano-particles; chemical precipitation; bittern 1 Introduction The magnesium hydroxide......
Effect of initial microstructure on superplastic deformation of AZ70 magnesium alloy WANG Pan(王 盼), WU Li-hong(吴立鸿), GUAN Shao-kang(关绍康) School of Materials Science and Engineering, Zhengzhou... magnesium alloys in a wide range of grain sizes (from 14 to 103 μm) were investigated at 653 K and 1×10-3 s-1. It is discovered that with reducing grain size, flow stress is weakened and plasticity......