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)合金的变形激活能提高38%. 关键词:塑性变形;热模拟;动态再结晶;镁合金 中图分类号:TG 174.443 文献标识码:A Hot compressive deformation simulation of Mg-6.3Zn-0.7Zr- 0.9Y-0.3Nd magnesium alloy at elevated... deformation behavior of ZK60(0.9Y+0.3Nd) magnesium alloy was investigated by hot compressive tests on Gleeble?1500 thermal simulation test machine in the temperatures range of 623?773 K and strain rate......
of a cross-rolled magnesium alloy sheet[J]. Mater Sci Eng A, 2006, 441: 349-356. [12] ZARANDI F, SEALE G, VERMA R. Effect of Al and Mn additions on rolling and deformation behavior of AZ series... Mechanical properties and texture evolution during hot rolling of AZ31 magnesium alloy SUN Hong-fei(孙宏飞), LIANG Shu-jin(梁书锦), WANG Er-de(王尔德) School of Materials Science and Engineering, Harbin......
. Lubricant research on SGMF of magnesium alloy sheet [J]. Advanced Materials Research, 2013, 675: 311-316. [15] DONG Guo-jiang, ZHAO Chang-cai, CAO Miao-yan. Flexible-die forming process with solid... forming of light alloy sheet parts can be realized based on the properties of granule medium, such as withstanding high temperature and pressure, filling well, sealing and loading easily. In this work......
HOMOGENIZATION TREATMENT OF Mg-Al-Zn (MM) MAGNESIUM ALLOY INGOTS K.Yu1,W.X.Li1 (1.College of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract:The Mg-Al.... The optimum annealing temperatureis 723K and the time is 12h. Key words:magnesium alloy; homogenization; diffusion; [全文内容正在添加中] ......
Laser Cladding of an Al-11.7Wt% Si Alloy on ZM5 Magnesium Alloy to Enhance the Corrosion Resistance WANG Mao-cai1,WANG Dong-sheng1,CHEN Chang-jun1 (1.State Key Labatory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, P.R. China 110016) 摘要:Magnesium alloy is an important engineering materials, but the wider application is restricted by poor......
the deformation twin enhanced by grain coarsening can accommodate the strain of thickness. Key words: magnesium alloy sheet; repeated unidirectional bending; microstructure; texture; formability 1 Introduction... of magnesium alloy sheet is an effective way to improve the formability. In addition, CHINO et al[9] showed that the specimens with a larger grain size exhibit higher stretch formability. The enhanced......
behavior of hot-rolled AZ31 magnesium alloy sheet at elevated temperatures [J]. Journal of Wuhan University of Technology-Materials Science, 2006, 21(3): 1-6. [4] GUAN Shao-kang, ZHU Shi-jie, WANG Li-guo... with the homogeneous distribution of intermetallic phases throughout the matrix. Key words: AZ31 magnesium alloy; hot-extrusion; corrosion properties; mechanical properties  ......
One-step pickling-activation before magnesium alloy plating WANG Xin-juan(王新娟)1, YU Gang(余 刚)1, OUYANG Yue-jun(欧阳越军)1, 2, HE Xiao-mei(何晓梅)3, ZHANG Jun(张 俊)1, YE Li-yuan(叶立元)1 1... that the developed process of pickling-activation can equalize the potentials on substrate surface. The compacted zinc film can be obtained by zinc immersion after treating magnesium alloy in the pH......
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......
]. Materials Review, 2004, 18(9): 39-46. (in Chinese) [16] JI Y H, PARK J J. Analysis of thermo-mechanical process occurred in magnesium alloy AZ31 sheet during differential speed rolling [J]. Mater Sci Eng... Prediction of edge cracks and plastic-damage analysis of Mg alloy sheet in rolling ZHANG Ding-fei1, 2, DAI Qing-wei1, 2, FANG Lin1, 2, XU Xing-xing1, 2 1. College of Materials Science......