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Numerical simulation of current distribution in metal pad of aluminum reduction cells QI Xi-quan(戚喜全), FENG Nai-xiang(冯乃祥), CUI Jian-zhong(崔建忠) (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: Based on the numerical calculation of 3-D potential distribution in aluminum reduction cells, current distribution in the metal pad is calculated under......
Recycling of minute metal scraps by semisolid processing: Manufacturing of design materials S. SUGIYAMA, T. MERA, J. YANAGIMOTO Institute of Industrial Science, The University of Tokyo, Komaba 4-6-1, Meguro-ku, Tokyo, 153-8505, Japan Received 13 May 2010; accepted 25 June 2010 Abstract: As a new attempt to recycle minute metal scraps, the possibility of manufacturing design materials......
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Fatigue damage evaluation by metal magnetic memory testingWANG Hui-peng(王慧鹏), DONG Li-hong(董丽虹), DONG Shi-yun(董世运), XU Bin-shi(徐滨士) (National Key Laboratory for Remanufacturing, Academy of Armored... fatigue damage of ferromagnetic components using metal magnetic memory testing (MMMT).Key words:metal magnetic memory testing; MMMT signal; tension-compression fatigue test; feature extraction......
Measurement of Residual Stress Field of Hardfacing Metal with RE Oxide and Its Numerical Simulation 姚枚1,杨庆祥1 (1.College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004... analyzer and X-ray stress analyzer respectively. Meanwhile, the martensitic transformation temperatures of matrix, hard-face welding (hardfacing) metal welded by conventional hardfacing electrode......
, good thermal shock resistance and conductivity, and cermet inert anode combining the high-temperature thermal stability of ceramic and high conductivity, high toughness of metal, have been the primary...电解;惰性阳极;金属陶瓷;铁酸镍 中图分类号:TF111.52 文献标志码:A Research development of nickel ferrite based cermet inert anode materials ZHOU Ke-chao, TAO Yu-qiang (State Key......
性能. 具有梯度结构的金属陶瓷刀片切削正火钢, 铸铁和不锈钢时的切削性能比无梯度结构金属陶瓷刀片的切削性能优良, 具有更高的耐磨性. 关键词: Ti(C, N)基金属陶瓷; 功能梯度可转位刀片; 切削性能; 耐磨性 中图分类号: TG506 文献标识码: A Cutting performance of Ti(C, N)-based cermet tools SHI Zeng-min1... and Technology, Wuhan 430074, China) Abstract: The nano-composite Ti(C, N)-based cermet indexable tools and functionally gradient Ti(C, N)-based cermet indexable tools were prepared by vacuum sintering......
Mechanical properties and microstructure of Ti-6Al-4V compacts by metal injection molding GUO Shi-bo(郭世柏), QU Xuan-hui(曲选辉), HE Xin-bo(何新波), DUAN Bo-hua(段柏华) (School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China) Abstract: Ti-6Al-4V compacts were fabricated by metal injection molding(MIM). Influence of vacuum sintering time......
of ferromagnetic metal fine fibers by organic gel-thermal reduction process CAO Kai(曹 凯), SHEN Xiang-qian(沈湘黔), JING Mao-xiang(景茂祥), ZHOU Jian-xin(周建新) (School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China) Abstract: The organic gel-thermal reduction process was used for the preparation of ferromagnetic metal Ni, Co and Fe fine fibers from the raw materials......