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A STUDY OF TESTS ON GLASS FIBER RESIN FRICTION MATERIALS祝国旺,姚安佑,周国华,史可鉴摘 要:<正> The relationships between the microstructure,the composition,the friction temperature andthe form of a new kind of friction materialwhich is a glass fibre resin friction materials(GFRF)are studied through a series of testson machine as EPMA,STM,DTG-DTA,anoptical......
Manufacturing Microporous Foam Zinc Materials with High Porosity By Electrodeposition田庆华摘 要:In order to get foam zinc materials of porous metal electrode,a novel method for preparing foam zinc was proposed,in which the polyurethane foam with diameter of 0.3 mm as substrate was processed by degreasing,roughening,activating,electroless plating......
Aging Behaviors of Silicone Rubber Composite Materials under Outdoor Environment黄振1,LIN Hongsheng2,PENG Xiangyang1,WANG Zheng2,WANG Rui1,LI Zijian2,方鹏飞21. Electric Power Research Institute... investigated the aging effect on the chemical structure of silicone rubber composite materials under outdoor environment. The variations of low molecular weight siloxanes in silicone rubber were probed......
Thermodynamical Evaluation on Magnetocaloric Effect of Magnetic Refrigerating Materials Near Room Temperature 杨涛1,管登高1,涂铭旌1,肖素芬1,陈云贵1 (1.School of Materials Science & Engineering, Sichuan.... The MCE and the engineering application were discussed for Gd and several new kinds of magnetic refrigerating materials near room temperature, Gd5Si2Ge2, MnFeP0.45As0.55 and LaFe11.2Co0.7Si 1.1.......
Novel High Rate Lithium Intercalation Cathode Materials Cheng Yushan1,Zhang Yong2,Liu Yuwen1,Hu Xinguo2 (1.Jiangmen JJJ Battery Co., Ltd, Jiangmen 529000, China;2.Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China) Abstract:Application of amorphous V2O5/carbon/neodymium oxide (Nd2O3) composite is one of ways to surmount the lower electrical conductivity......
Development of Application of RE Polishing Materials Li Xueshun1,Huang Shaodong1,YANG Guosheng1 (1.Tianjiao Seimi Rare Earth Polishing Powder Limited Corporation of Baotou, Baotou 014010, China) Abstract:The manufacturing method and functions of the RE polishing powder and comparation of the current situation of its production and application home and abroad were introduced.By analyzing......
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Thermoelectric properties of Bi1.5Pb0.5Sr2-xLaxCo2Oy polycrystalline materialsYE Jinqin a , LI Haidong a , and HE Qinglin b a Department of Mathematical and Physical Sciences, Henan Institute of Engineering, Zhengzhou 451191, China b Department of Physics, Jiaozuo Teacher’s College, Jiaozuo 454001, ......