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Effect of Cu addition on corrosion resistance and shape memory effect of Fe-14Mn-5Si-9Cr-5Ni alloy HU Bao-quan(胡保全)1, 2, BAI Pei-kang(白培康)1, 2, DONG Zhi-zhong(董治中)3, CHENG Jun(程 军... in Cl- solution. Otherwise, it is found that copper cannot markedly affect the mechanical properties nor the shape memory effect(SME). As for the effects of copper on Fe-Mn-Si based alloys......
-refining route. Key words: A356 alloy; grain-refining; electrolyzing; re-melting effect 1 Introduction Master alloys of Al-Ti and B or C are widely used as grain refiners in aluminum alloys...-melted. As the Al-based alloy directly produced in electrolyzer should be used as starting materials in fabrication other aluminum alloy, its grain-refinement effect vs melting time should be evaluated......
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on improving the coating corrosion resistance. Key words: magnesium alloy; anodic coatings; electrolyte; effect 1 Introduction Because of the lightest density among the practical metallic materials... by Na2B4O7 and Na2SnO3 are separately the best compact and the loosest. 4) The effect order of electrolytes on corrosion resistance of anodized samples is ranked as Na2SiO3>Na2B4O7>Na2CO3>Na2SnO3......
Research Advance on Magnetocaloric Effect of La-Fe-M(Al, Si) Compounds 吴金平1,涂铭旌1,郝春1,肖素芬1,陈云贵1 (1.School of Materials Science and Engineering,Sichuan University,Chengdu 610065,China) Abstract:Recent research progress on magnetocaloric effect of La-Fe-M(M=Al,Si)compounds was presented.La-Fe-M(M=Al,Si)compounds of high Fe content are excellent soft magnetic materials with NaZn13 structure.The......
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Magnetocaloric Effect in Colossal Magnetoresistance Material (La0.6Dy0.1)Sr0.3MnO3 XU Sujun1,Cai Zhirang2,Tong Wei1,Liu Ning2,ZHANG Yuheng1,Sun Yong1 (1.Structure Research Laboratory, University of Science and Technology of China, Hefei 230026, China;2.CMR Materials Research Laboratory, Suzhou College, Suzhou 234000, China) Abstract:The magnetocaloric effect in the A-site doping colossal......