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Mechanism of Action of Rare Earths in High Effective Fe Powder Welding Rods Li Jianguo1,Liu Yan1,Han Yongquan1,Huang Lihong1,Yao Qinghu1 (1.College of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China) Abstract:The optimum coating composition of alkali Fe powder welding rods was designed by orthogonal experiment with mix rates. A new kind......
J. Cent. South Univ. (2018) 25: 1590-1597 DOI: https://doi.org/10.1007/s11771-018-3851-3 Determination of trace impurity elements in MnZn ferrite powder by direct current glow discharge mass..., Ge, Y, Nb, Mo, Ag, Cd, Sb, W and Pb) in MnZn ferrite powder by direct current glow discharge mass spectrometry (GD-MS) was established. MnZn ferrite powder was mixed with copper powder, used......
THE STRUCTURE CONTROL OF ALUMINUM FOAMS PRODUCED BY POWDER COMPACTED FOAMING PROCESS F.Wang1,X.H.You1,L.C.Wang1 (1.Department of Materials Science and Engineering, Taiyuan Heavy Machinery Institute, Taiyuan 030024,China) Abstract:A new technique, powder compact foaming process for the production of aluminum foams has been studied in this article. According to this method, the aluminum powder......
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)06-1224-05 Viscosity and curing characteristics of furan resin containing tantalum LI Jiang-hong, ZHANG Hong-bo, XIONG Xiang, XIAO Peng, HUANG Bai-yun (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: The viscosity and curing characteristics of furan-resin containing tantalum were investigated based on the viscosity experiments, DSC and FT......
Numerical simulation of tungsten alloy in powder injection molding process ZHENG Zhen-xing(郑振兴)1, XIA Wei(夏 伟)1, ZHOU Zhao-yao(周照耀)1, ZHU Quan-li(朱权利)1 School of Mechanical...; Abstract: The flow behavior of feedstock for the tungsten alloy powder in the mold cavity......
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