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-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... Abstract: The Al-based alloy with equiaxed grains was directly produced in the industrial aluminum electrolyzer. The varieties of grain features and grain sizes vs the re-melting times of this alloy were......
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A novel polymer critical re-melting treatment for improving corrosion resistance of magnesium alloy stentShanshan Chen1,Peng Wan2,Bingchun Zhang1,Deniz Eren Eri?en1,3,Hui Yang1,Ke Yang11. Institute... evaporation during forming process would make corrosion medium permeate easier and decrease the corrosion resistance of Mg alloy stent. In this study, a novel critical re-melting method was adopted......
Preparation of Ni60-Cr3C2 Coating by Plasma Spraying,Plasma Re-melting and Plasma Spray Welding on W6Mo5Cr4V2曾志强School of Mechanical Engineering and Automation,North University of China摘 要:In order to prepare heat-resistant inner layer of hot-forging die,plasma spraying,plasma re-melting and plasma spray welding were adopted.Cr3C2 coatings of Ni-Based......
Phase Structure and Cycle Stabilities of Mg2Ni/Mm0.3Ml0.7Ni3.55Co0.75Mn0.4Al0.3 Composite Hydrogen Storage Alloys Prepared by Two-step re-melting黄丽宏,刘向东,闫淑芳,车广东摘 要:re-melting were investigated in this work. The influences of Mg2Ni content on the cycle stabilities were analyzed by electrochemical methods. It was observed by XRD that the main......
Phase structure and Cycle Stabilities of Mg2Ni/Mm0.3Ml0.7Ni3.55Co0.75Mn0.4Al0.3 Composite Hydrogen Storage Alloys Prepared by Two-step re-melting Yan Shufang1,Che Guangdong1,Liu Xiangdong1,Huang... performances of hydrogen-storage alloy electrodes, Mm0.3Ml0.7Ni3.55Co0.75Mn0.4-Al0.3-x%Mg2Ni (x=0,5,10,30) composite hydrogen storage alloys prepared by two-step re-melting were investigated in this work......
Ni60-SiC Coating Prepared by Plasma Spraying, Plasma Re-melting and Plasma Spray Welding on Surface of Hot Forging Die王洪福School of Mechanical Engineering and Automation, North University of China摘 要:In order to produce the hear-resistant inner layer of hot-forging die, plasma spraying and plasma re-melting and plasma spray welding were adopted......
Preparation of Ni60-WC Coating by Plasma Spraying, Plasma Re-melting and Plasma Spray Welding on Surface of Hot Forging Die王俊元School of Mechanical Engineering and Automation, North University of China摘 要:In order to produce the hear-resistant inner layer of hot-forging die, the plasma spraying and plasma re-melting and plasma spray welding were adopted......
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Effect of Cr on oxidation of Ni-xAl alloy ZHANG Xue-jun(张学军)1, 2, GAO Chun-xiang(高春香)1, WANG Lei(王蕾)1, NIU Yan(牛焱)2 1. College of Applied Chemistry, Shenyang Institute of Chemical Technology... an example of third-element effect. Key words: Ni-10Cr-xAl alloy; oxidation; third-element effect <上一页 1 2 3 4 5 6 7 8 9 10 ... 2576 下一页 >
