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Friction and Wear Characteristics of Mg-Al Alloy Containing Rare Earths 杨晓红1,刘勇兵1,祁庆琚1 (1.College of Materials Science and Engineering, Jilin University, Changchun 130025, China) Abstract:The influence of rare earth on the friction and wear characteristics of magnesium alloy AZ91 and AM60 were studied. The results show that the wear resistance properties of rare earth magnesium alloys......
Preparation and Performance of Rare Earths Chemical Conversion Film on Magnesium Alloy Zhang Zhanwei1,Han Jing1,Zhang Qianyun1,Lü Qiaoyan1,Yu Shengxue1 (1.Department of Applied Chemistry, Yanshan... in the solution also affect the surface morphology and anti-corrosion property of the conversion film. After covered by rare earths conversion film, the anti-corrosion property of magnesium alloy......
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; Abstract: Golden yellow rare earths chemical conversion coating was obtained on the surface of magnesium alloy by immersing in cerium sulfate solution. The corrosion... kinds of element Ce and O, the valences of cerium are +3 and +4, and OH- exists in the coating. The anti-corrosion property of magnesium alloy is increased obviously by rare earths conversion coating......
. Filtering is an efficient purification method and can remove not only large but also small inclusions in magnesium alloys effectively. It is propitious to magnesium alloys containing heavy rare earth... Effect of purification treatment on properties of Mg-Gd-Y-Zr alloy WANG Jie(王 杰), ZHOU Ji-xue(周吉学), TONG Wen-hui(童文辉), YANG Yuan-sheng(杨院生) Institute of Metal Research, Chinese Academy......
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HEAT TREATMENT STRENGTHENING EFFECTS OF RARE EARTHS ON Mg-9Al ALLOY Y.S.Wang1,W.J.Ding2,Q.D.Wang2,J.Z.Yu1 (1.Shanghai Cosmopolitan Automobile Accessory Co. LTD, Shanghai 200083, China;2.School...%), respectively. Influence of rare earths (RE) on microstructureand strength in both T4 (solute heat treatment) and T6 (solute heat treatment andartificial ageing treatment) were investigated......
Preparation and Corrosion Resistance of Rare Earth Conversion Coatings on AZ91 Magnesium Alloy Chen Xiang1,Li Yingjie2,Lü Zushun3,Xu Yue2 (1.Greater China Regional Technology Center, Colgate... magnesium alloy to enhance corrosion resistance was studied. The effect of optimum processing parameters on corrosion resistance of RECCs, such as density of treating solution, temperature and time......
. The results show that LPC rare earth replacing rich Ce rare earth is feasible for the tensile strength of ZM3. Key words:tensile strength; magnesium alloy; rare earths; [全文内容正在添加中] ...: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......