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Friction Wear Property of Brake Materials by Copper-based Powder Metallurgy With Various Brake Speeds LIU Jian-xiu1,GAO Hong-xia1,WEI Xiu-lan1 (1.Zhengzhou University of Light Industry, Mechanical Engineering Institute, Zhengzhou, China) 摘要:The experiment is conducted on MM-1000 friction test machine, which tests friction wear property of copper-based brake materials by powder metallurgy......
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J. Cent. South Univ. (2020) 27: 3567-3580 DOI: https://doi.org/10.1007/s11771-020-4569-6 Recovery of lead and silver from zinc acid-leaching residue via a sulfation roasting and oxygen-rich..., XU Zhi-feng. Recovery of lead and silver from zinc acid-leaching residue via a sulfation roasting and oxygen-rich chlorination leaching method [J]. Journal of Central South University, 2020, 27(12......
Numerical simulation in powder compaction of metallurgy component HUANG Chun-man(黄春曼), CHEN Pu-qing(陈普庆), SHAO Ming(邵 明), LI Yuan-yuan(李元元) College of Mechanical Engineering, South China.... A new flow stress model was presented by analyzing and summarizing the powder compact experiment with different initial densities. Compared with other models, the new model fits better......
Preparation of AZ91 alloy by powder metallurgy method JIANG Hai(姜 海)1, HE Xin-bo(何新波)1, QU Xuan-hui(曲选辉)1,2, I. S. HUMAIL2 , WANG Xi-tao(王西涛)2 1. School of Materials Science and Engineering... Received 28 July 2006; accepted 15 September 2006 Abstract: Magnesium alloy AZ91 was prepared by powder metallurgy method, and the effect of sintering temperature on the densities and microstructures......
words: catalyst; nanomaterial; powder technology; sol-gel preparation  ..., spectroscopy, and optical limiting properties [J]. Langmuir, 2003, 19: 3439-3445. [22] UNG T, LIZ-MARZAN L M, MULVANEY P. Controlled method for silica coating of silver colloids: Influence of coating......
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Controlled synthesis of silver nanoplates and nanoparticles by reducing silver nitrate with hydroxylamine hydrochlorideZhi-Peng Cheng,Xiao-Zhong Chu,Xiao-Qing Wu,Ji-Ming Xu,Hui Zhong,Jing-Zhou YinJiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, Huaiyin Normal University摘 要:An easy and effective method of silver nanoplate synthesis......
] WINIOWSKI A, M. Impact of tin and nickel on the brazing properties of silver filler metals and on the strength of brazed joints made of stainless steels[J]. Archives of Metallurgy and Materials, 2013..., 程 呈, 吴 轩, 张 达. 电磁压制多元金属混合粉末的压型方程[J]. 中国有色金属学报, 2015, 25(7): 1937-1942. GAO Ge, HU Jian-hua, CHENG Cheng, WU Xuan, ZHANG Da. Forming equation about multivariate mixed metal powder by electromagnetic......