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Crack propagation of Mg-Li alloys by impact load QU Zhi-ming(曲志明)1, LIANG Xiao-ying(梁晓颖)1, ZHOU Xin-quan(周心权)2, SHI San-yuan(史三元)1 1. School of Civil Engineering, Hebei Engineering University...> Abstract: Under impact load, using energy estimation and updated finite element method, the crack propagation of Mg-Li alloys was studied, and the relations between high speed impact, time interval......
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addition of Ti is believed to increase the grain refinement efficiency of Al4C3-containing Al-Ti-C master alloys in AZ31 alloy. Key words: Mg-Al based alloys; grain refinement; Al-Ti-C master alloys; Al4C3... magnesium alloys[1-3]. Mg-Al based alloys are the most common and commercial magnesium alloys to which many grain refining methods have been applied to obtain a homogeneous and fine microstructure......
Microstructure and mechanical properties of Mg-xLi-3Al-1Ce alloys ZHANG Mi-lin(张密林), WU Rui-zhi(巫瑞智), WANG Tao(王涛), LIU Bin(刘滨), NIU Zhong-yi(牛中毅) Key Laboratory of Superlight Materials...; Abstract: Several Mg-xLi-3Al-1Ce alloys were prepared by vacuum induction heating. These alloys are Mg-5Li-3Al-1Ce, Mg-8Li-3Al-1Ce......
and 0.25) alloys have been investigated.The MnTe1-xSbx alloys crystallize in a hexagonal NiAs-type structure,and the impurity of MnSb phase appears when x≥0.15.The MnTe0.9Sb0.1 compound exhibits... alloys with higher Sb contents may be attributed to the impurity of MnSb phase.Energy dispersive X-ray spectroscopy analysis on the MnTe0.9Sb0.1 compound indicates that Sb is very difficult to dope......
Effects of yttrium addition on microstructure and mechanical properties of as-extruded AZ31 magnesium alloys PAN Fu-sheng(潘复生)1, CHEN Mei-bao(陈美宝)1, 2, WANG Jing-feng(王敬丰)1, PENG Jian(彭 建)1, TANG Ai-tao(汤爱涛)1 1. National Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing 400044, China; 2. School of Safety Engineering, Chongqing University of Science......
transmission case and engine block operating at elevated temperatures whose application could achieve more effective reductions. Popularly used commercial Mg-Al based alloys, such as AZ91, AM60... without additional cost penalty by containing costly alloying elements to complete with relatively lower cost metals such as aluminum and steel, have emerged. Several Mg-Zn-Al based alloys......
Composition Range of Amorphous Mg-Ni-Y Alloys 欧阳义芳1,钟夏平2,陈红梅1 (1.Department of Physics, Guangxi University, Nanning 530004, China;2.Guilin Institute of Technology, Guilin 541004, China) Abstract:Based on the thermodynamic point of view, a method for predication of the composition range of amorphous ternary alloys was proposed. The composition range of amorphous ternary alloys is determined......
Effect of second phase precipitation behavior on mechanical properties of casting Al-Cu alloys ZHAO Wen-gui(赵文贵), JIANG Qi-chuan(姜启川), WANG Jin-guo(王金国), LI Yong(李永), HOU Jing-qi(侯景琦) Key... precipitation behavior on the mechanical properties and fracture behavior of the modified casting Al-Cu alloys was investigated. The tensile strength of the alloys increases firstly and then decreases due......