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Thermal stability of Al-Mg-Sc-Zr alloy ZHAO Wei-tao(赵卫涛), YAN De-sheng(闫德胜), RONG Li-jian(戎利建) Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016,China Received 20 April 2006; accepted 30 June 2006 Abstract: The thermal stability of Al3(Sc,Zr) precipitates in the cold worked Al-Mg-Sc-Zr alloy after elevated temperature exposure was investigated. The evaluation......
Effects of chill casting processes on secondary dendrite arm spacing and densification of Al-Si-Mg alloy MI Guo-fa(米国发)1, LIU Xiang-yu (刘翔宇)1, ZHU Zhao-jun(朱兆军)2, WANG Hong-wei(王宏伟)2 1. School...; Abstract: Based on the resin bonded sand casting process, the effects of chill processes on the secondary dendrite arm spacing(SDAS) and densification of Al-Si-Mg alloy were......
improvement of Zn-Fe alloy electroplating by hydrogen inhibitor WANG Yun-yan(王云燕), CHAI Li-yuan(柴立元) (School of Metallurgical Science and Engineering, Central South University, Changsha 410083... firstly, and then current efficiency of Zn-Fe alloy electroplating is improved accordingly. Key words:Zn-Fe alloy electroplating; current efficiency; hydrogen inhibitor; mechanism ......
of Al-1Mn-1Mg alloy ZHANG Xin-ming(张新明), XU Min(徐敏), TANG Jian-guo(唐建国), OU Jun(欧军) School of Materials Science and Engineering, Central South University, Changsha 410083, China ? Central South...; Abstract: The hot-compression of Al-1Mn-1Mg (mass fraction, %) alloy sample was carried out on a Gleeble-1500 thermo-simulator at deformation temperatures from 320......
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Tensile and creep properties of Ti-600 alloy ZENG Li-ying(曾立英)1, 2, HONG Quan(洪权)1, YANG Guan-jun(杨冠军)2, ZHAO Yong-qing(赵永庆)1, QI Yun-lian(戚运莲)1, GUO Ping(郭萍)1 1. Northwest Institute... Institute for Nonferrous Metal Research (NIN) in China. The tensile and creep properties of Ti-600 alloy with different thermal treatment conditions were investigated. The results indicate......
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Counter-pressure casting control system for large thin-wall aluminum alloy componentsMA Xu-liang(马旭梁), ZHU Zhao-jun(朱兆军), FANG Wen-bin(房文斌), ZENG Song-yan(曾松岩)(School of Materials Science... thin-wall aluminum alloy components was developed, its control algorithm and the factors which have the effects on the control precision were also studied. The results show that the response velocity......
Article ID: 1003-6326(2005)03-0577-06 Effect of original microstructures on microstructural evolution of A2017 semi-solid alloy billets during reheating WANG Shun-cheng(王顺成), CAO Fu-rong(曹富荣), WEN Jing-lin(温景林) (School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract: The microstructural evolution of the A2017 semi-solid alloy billets......
