共搜索到58844条信息,每页显示10条信息,共5885页。用时:0小时0分0秒421毫秒
; Constitutive analysis of AZ31 magnesium alloy...; Abstract: The plastic deformation simulation of AZ31 magnesium alloy at different elevated temperatures (from 473 to 723 K) was performed on Gleeble-1500 thermal......
, 1990, 35(2): 555-561. [30] SUN Ya-ru, LIU Zhen, WU Di. Study on chemical oxidation film of AZ91 magnesium alloy [J]. Surface Technology, 2004, 33: 43-48. (in Chinese) [31] XUE Wen-bin, LAI Yong-chun, DENG Zhi-wei, CHEN Ru-yi, LIU Gao. The properties of coating formed by microplasma oxidation on magnesium alloy [J]. Material Science and Technology, 1997, 5: 89-92. (in Chinese) [32] CLARK A E......
......
Article ID: 1003-6326(2005)06-1253-05 Superplasticity and diffusion bonding of magnesium alloy ZK60 YU Yan-dong(于彦东)1, 2, JIANG Hai-yan(蒋海燕)2, LI Qiang(李 强)2, ZAI Chun-quan(翟春泉)2... Center, Shanghai Jiaotong University, Shanghai 200030, China) Abstract: Superplasticity of as-rolled ZK60 magnesium alloy sheets, with the average grain size of 8.2μm, was investigated at a strain rate......
is restrained and the strength of the alloy gets enhanced. Key words: AE42 magnesium alloy; zinc; extrusion; microstructure; mechanical property 1 Introduction The AE42 alloy, a Mg-Al-RE series magnesium...[9-10]. Meanwhile, small addition of Zn can decrease the effect of some impurity elements (Fe and Ni) on corrosion resistance property of magnesium alloy[11-12], but addition of Zn above 4% increase......
Cathodic phosphate coating containing nano zinc particles on magnesium alloy NIU Li-yuan(牛丽媛) Zhejiang Industry and Trade Polytechnic, Advanced Material Research and Development... compounds on magnesium alloy was developed. The influence of cathodic current density on the microstructure of the cathodic phosphate coating was investigated. The results show that the crystals......
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... improvement in tensile yield strength in the as-extruded state. Key words: ZK60 magnesium alloy; impurities; damping; dislocation  ......
论计算值与实际数值存在较大差异. 关键词:镁合金熔液;除氢;正交试验方法;热力学;动力学 中图分类号:TG 243+.1 文献标识码: A Effect of technical parameters on purging and degassing of magnesium alloy... in magnesium alloy melt, and the influences of three factors, namely, Ar flow rate, degassing time and temperature of magnesium alloy melt on purging effects were also studied. The optimal parameters 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......
Feasibility of Substituting Cerium-Rich Metal by La-Pr-Ce Alloy in Magnesium Alloy 赵平1,伏思静1 (1.Department of Material Science & Engineering,Xihua University,Chengdu 610039,China) Abstract:In magnesium alloy ZM3, using cheap Lanthanum-praseodymium-cerium (LPC) rare earth as a substitute for rich-cerium rare earth was studied. The experimental results show that when the adding amount of LPC......