共搜索到66298条信息,每页显示10条信息,共6630页。用时:0小时0分0秒370毫秒
:TG146.2 文献标识码:A Texture and its effect on mechanical properties of AZ31 magnesium alloy TANG Wei-qin, ZHANG Shao-rui, FAN Xiao-hui, LI Da-yong, PENG Ying-hong (School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China) Abstract: The textures of both as-extruded rod and as-rolled sheet of AZ31 magnesium......
Wrinkling behavior of magnesium alloy tube in warm hydroforming TANG Ze-jun(汤泽军), LIU Gang(刘 钢), HE Zhu-bin(何祝斌), YUAN Shi-jian(苑世剑) School of Materials Science and Engineering, Harbin Institute... occur and affect the forming results. Wrinkling behavior of an AZ31B magnesium alloy tube was experimentally investigated with different loading paths at different temperatures. Features of wrinkles......
Fretting wear behavior of AZ91D magnesium alloy CHEN An-hua(陈安华)1, HUANG Wei-jiu(黄伟九)2, LI Zhao-feng(李兆峰)2 1. School of Mechanical Engineering, Hunan University of Science and Technology... behaviour of the AZ91D magnesium alloy was investigated. The influence of the number of cycles, normal load (contact pressure) and the amplitude of slip on the fretting behavior of the material were......
Corrosion action and passivation mechanism of magnesium alloy in fluoride solution LI Jian-zhong(李建中)1, 2, HUANG Jiu-gui(黄久贵)2, TIAN Yan-wen(田彦文)1, LIU Chang-sheng(刘常升)1 1. School of Metallurgy... mechanism of magnesium alloy in the fluoride solution were studied by means of scanning electron microscopy(SEM), energy dispersive X-ray spectroscopy(EDS), and electrochemistry methods. The results show......
Influence of impurities on damping properties of ZK60 magnesium alloy CHEN Xian-hua(陈先华)1, 2, MAO Jian-jun(毛建军)1, PAN Fu-sheng(潘复生)2, PENG Jian(彭 建)1, 2, WANG Jing-feng(王敬丰)1, 2 1. College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China; 2. National Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing 400044, China Received......
......
Correlation of recalescence with grain refinement of magnesium alloys GAO Lei(高 磊)1, 2, LIANG Song-mao(梁松茂)1, 2, CHEN Rong-shi(陈荣石)1, HAN En-hou(韩恩厚)1 1. State Key Laboratory for Corrosion...), and liquid peak parameter (LPP) which is firstly introduced into magnesium alloys. The resultant grain size decreases with increasing nucleation temperature (θn) and decreasing values of Δθrec, trec and LPP......
......
Reheating microstructure of refined AZ91D magnesium alloy in semi-solid state JIANG Ju-fu(姜巨福), LUO Shou-jing(罗守靖) (School of Materials Science and Engineering, Harbin Institute of Technology.... With increasing equivalent strain, the average grain size decreases. This demonstrates that reheating material extruded by ECAE technology is a good method to prepare AZ91D magnesium alloy semi-solid billets. Key......
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......