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Fabrication of ultrahigh density ZnO-Al2O3 ceramic composites by slip casting SUN Yi-hua(孙宜华)1, 2, XIONG Wei-hao(熊惟皓)2, LI Chen-hui(李晨辉)2 1. College of Mechanical and Material...; Abstract: The conditions of ZnO-Al2O3 aqueous suspensions and slip casting were optimized to obtain dense green compacts and further to obtain high......
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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 carbide on diamond interface by vacuum brazing[J]. The Chinese Journal of Nonferrous Metals, 2007, 17(7): 1143-1148. [6] 卢金斌, 汤 峰, 孟 普, 王志新. Ni-Cr合金真空钎焊金刚石的热损伤分析[J]. 焊接学报, 2010, 31(8): 25-28. LU Jin-bin, TANG Feng, MENG Pu, WANG Zhi-xin. Thermal damage analysis of vacuum brazing diamond with Ni-Cr alloy[J]. Transactions of the China Welding Institution, 2010, 31(8): 25-28. [7] 郑 炜, 黄国......
Removal of organic solvent from cathodic electrophoretic emulsion paint by vacuum steam strippingQIU Yun-ren(邱运仁), LI Xiao(黎晓), WU Ding-yu(吴定宇)(Key Laboratory of Resources Chemistry of Nonferrous... is of great significance. Vacuum steam stripping of methyl isobutyl ketone (MIBK) and methyl ethyl ketone (MEK) from cathodic electrophoretic emulsion was studied. The effects of mass ratio of vapor to feed (V......
J. Cent. South Univ. (2017) 24: 2542-2549 DOI: https://doi.org/10.1007/s11771-017-3667-6 Volatilization behaviors of molybdenum and sulfur in vacuum decomposition of molybdenite concentrate ZHOU Yue-zhen(周岳珍)1, 2, LU Yong(卢勇)1, 2, LIU Da-chun(刘大春)1, 2, 3, CHEN Xiu-min(陈秀敏)1, 2, 3, LI Hui(李慧)1, 2, LI Wei(李玮)1, 2 1. National Engineering Laboratory of Vacuum Metallurgy, Kunming University......
Characterization of the Grain Structures in Vacuum-Assist HighPressure Die Casting AM60B AlloyXiao-Bo Li1,2,Shou-Mei Xiong1,2,Zhi-Peng Guo1,21. School of Materials Science and Engineering,Tsinghua...-pressure die casting(HPDC) AM60 B alloy were studied by using an optical microscope and a scanning electron microscope with an energy dispersive spectrometer.It was found that the HPDC under the vacuum......
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Solidification behaviour of Al-7%Si-Mg casting alloys CHEN Zhong-wei(陈忠伟), LI Jin-shan(李金山), JIE Wan-qi(介万奇), LIU Lin(刘 林), FU Heng-zhi(傅恒志) (State Key Laboratory of Solidification Processing,Northwestern Polytechnical University, Xian 710072, China) Abstract: The effects of Mg content and cooling rate on the solidification behaviour of Al-7%Si-Mg(mass fraction) casting alloys have been......
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