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SHS Flame Spraying TiC-TiB2 Multiphase Coatings LU Da-qin1,WANG Jian-jiang2,YE Ming-hui1,ZHANG Long1,DU Xin-kang1 (1.Advanced Material Institute, Mechanical Engineering College, Shijiazhuang, China... (RFS) technology, TiC-TiB2-Al2O3 multiphase ceramics coatings were produced on steel substrate. Phase constituents and microstructure of the ceramic coatings were analyzed. The procedure of chemical......
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J. Cent. South Univ. Technol. (2008) 15: 679-683 DOI: 10.1007/s11771-008-0126-4 Leaching kinetics of low grade zinc oxide ore in NH3-NH4Cl-H2O system WANG Rui-xiang(王瑞祥)1, 2, TANG Mo-tang(唐谟堂)1...; Abstract: The leaching kinetics of low grade zinc oxide ore in NH3-NH4Cl-H2O system......
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Influence of crystal structure and formation energies of impurities (Mg,Zn and Ca) in zinc blende GaN XIONG Zhi-hua(熊志华), JIANG Feng-yi(江风益), WAN Qi-xin(万齐欣), RAO Jian-ping(饶建平) Research Center... on neutral metal impurities (Mg, Zn and Ca) in zinc blende GaN were studied. Formation energies were calculated for substitution on the gallium site, the nitrogen site and incorporation in the octahedral......
锌层生长过程中表面形貌变化 Fig.2 Surface morphology of zinc coatings for different time during growing 图3 浸锌进行5 s时表面元素分布 Fig.3 SEM micrograph and elements distributions of zinc coating...) Abstract: Nickel coating was prepared on ZM6 magnesium alloy by electroless nickel plating in nickel carbonate bath with pretreatment of zinc immersion. The morphology and composition of zinc coating......
coatings on magnesium alloy AM60. Part 1. Study of the formation and the growth of zinc phosphate films [J]. Surf Coat Tech, 2004, 185: 58-67. [5] SHARMA A K, SURESH M R, BHOJRAJ H, NARAYANAMURTHY H... Effect of current density on corrosion resistance of micro-arc oxide coatings on magnesium alloy YANG Yue(杨 悦), WU Hua(吴 化) Key Laboratory of Advanced Structural Materials, Ministry......
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Effect of Y(OH)_3 microparticles on the electrochemical performance of alkaline zinc electrodes ZHANG Hui1,LI Weiping1,LIU Huicong1,ZHU Liqun1 (1.Key Laboratory of Aerospace Materials and Performance Ministry of Education,School of Materials Science and Engineering,Beihang University,Beijing 100191,China) Abstract:This work focused on the zinc powder coated with Y(OH)_3 microparticles by means......
J. Cent. South Univ. (2017) 24: 1968-1976 DOI: https://doi.org/10.1007/s11771-017-3605-7 Spatiotemporal distribution model for zinc electrowinning process and its parameter estimation DENG Shi-jun(邓... Press and Springer-Verlag GmbH Germany 2017 Abstract: This paper focuses on the distributed parameter modeling of the zinc electrowinning process (ZEWP) to reveal the spatiotemporal distribution......