共搜索到16438条信息,每页显示10条信息,共1644页。用时:0小时0分0秒359毫秒
......
......
alloys based on the microstructure array[J]. Materials Characterization, 2010, 61(2): 212-220. [3] HURTONY T, SZAKAL A, ALMASY L, LEN A, KUGLER S. Characterization of the microstructure of tin-silver lead... temperatures[J]. Metal Finishing, 2011, 109(1): 13-19. [6] ZHOU B, WAN Z, LI X, YUN-FEI E. Research on tin whisker growth of pure tin plating of different lead substrates[C]// Proceedings of the 20th IEEE......
Electroplating zinc transition layer for electroless nickel plating on AM60 magnesium alloys WANG Xiao-min(王晓民)1, ZHOU Wan-qiu (周婉秋)1,2, HAN En-Hou(韩恩厚)2 1. College of Chemistry and Life Science...: Electroplating zinc coating as transition layer of electroless nickel plating on AM60 magnesium alloys was investigated. The zinc film can be deposited in a pyrophosphate bath at 50-60 ℃ under......
离子镀;耐腐蚀性;TiN膜 中图分类号:TM911.4 文献标志码:A Corrosion behavior of TiN-coated titanium as bipolar plates for PEMFC by multi-arc ion plating DUAN Liang-tao, ZHANG Dong-ming, GUO Lu...: PEMFC; titanium bipolar plates; multi-arc ion plating; corrosion resistance; TiN film 质子交换膜燃料电池(PEMFC)作为一种新型的能源装置,具有高效,无污染等特点,目前受到来自国内外各研究机构和汽车公司的青睐[1-4].PEMFC以氢气为主要燃料,与以往的内燃机动力不同,它主要利用氢气与氧气反应生成水产生......
......
AFM Analysis of TiN, TiAlN, and TiAlSiN Coatings Prepared by Cathodic Arc Ion Plating王文昌1,ZHANG Ling2,孔德军2,31. School of Petrochemical Engineering, Changzhou University2. College of Mechanical Engineering,Changzhou University3. Jiangsu Key Laboratory of Materials Surface Science and Technology, Changzhou University摘 要:The TiN, TiAlN, and TiAlSiN......
Vacuum brazing of TiB2 cermet to TiAl-based alloys using Ag-Cu-Zn filler metalLI Zhuo-ran(李卓然), FENG Ji-cai(冯吉才), CAO Jian(曹 健)(State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China)Abstract:Vacuum brazing of TiB2 cermet to TiAl-based alloy was carried out at 1223K for 5-30min using Ag-Cu-Zn filler metal. The microstructural analyses......
......
of surface modifications have been employed. The micro- encapsulation of the alloys powder with an electroless plating of copper or nickel has been confirmed to be effective in improving..., which is effective in enhancing the activation performance of alloys[8-11]. The modification by plating the MH electrode with platinum group metals, Co and Ni has been proved to be effective......