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Trans. Nonferrous Met. Soc. China 23(2013) 32-37 Improving in plasticity of orthorhombic Ti2AlNb-based alloys sheet by high density electropulsing Hui SONG1, Zhong-jin WANG2, Xiao-dong HE1 1. School...; accepted 4 May 2012 Abstract: In order to optimize the ductility of orthorhombic Ti2AlNb-based alloys sheet, Ti-22Al-27Nb sheet was treated by high density electropulsing (Jmax=6.80-7.09 kA/mm2, tp=110......
Fabrication of a Gradient Nano-/Micro-structured Surface Layer on an Al–Si Casting Alloy by Means of Ultrasonic–Electropulsing Coupling Rolling ProcessXiao-Pei Li1,2,3,Song-Zhu Kure-Chu3,Toru... ultrasonic–electropulsing coupling rolling(UECR) process on an Al–Si casting alloy rod, the surface of material was smoothened significantly. Meanwhile, a strengthened layer with a gradient change......
Trans. Nonferrous Met. Soc. China 31(2021) 1916-1929 Creep ageing behaviour assisted by electropulsing under different stresses for Al-Cu-Li alloy Chang ZHOU1, Li-hua ZHAN1,2,3, He LI3, Xing...: The influence of electropulsing on the creep behaviour, strength, and microstructure of an Al-Cu-Li alloy during creep ageing was investigated. Electropulsing assisted creep ageing (ECA) and conventional......
Effect of electropulsing treatment on corrosion behavior of nickel base corrosion-resistant alloy LIU Yang1, WANG Lei1, LIU Hong-yan1, ZHANG Bei-jiang2, ZHAO Guang-pu2 1. Key Lab for Anisotropy... October 2010; accepted 27 May 2011 Abstract: Electropulsing treatment (EPT) was performed on a nickel base corrosion resistant alloy during aging. The effect of EPT on the microstructure and corrosion......
is proportional to the initial residual stress and related to the material properties and electropulsing parameters.Under the combined actions of drift electrons,Joule heating,and residual stress,the dislocation mobility was enhanced,resulting in plastic strain and the decrease in residual stress.Drift electrons played a unique role in the electropulsing treatment,acting as an additional force pushing......
Trans. Nonferrous Met. Soc. China 24(2014)3777-3784 Effect of electropulsing rolling on mechanical properties and microstructure of AZ31 magnesium alloy Chun XU, Ya-nan LI, Xiao-hua RAO School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 201418, China Received 17 October 2013; accepted 14 November 2014 Abstract: Electropulsing rolling (ER) and warm rolling (WR......
; 热处理; 脉冲电流; 力学性能; 马氏体细化; steel 1Cr13Mn13; heat treatment; electropulsing; mechanical property; martensiterefinement; [全文内容正在添加中] ......
,但是力学性能随处理的时间不同差别很大.虽然电阻可描述铝合金的损伤,但是它对力学性能不十分敏感,因此电阻不是一个很好的表证损伤愈合的方法.组织观察显示,经过电脉冲处理后损伤得到部分愈合,并存在再结晶现象. 关键词:铝合金; 直流电脉冲; 损伤:疲劳; 电阻; 拉伸; aluminum alloy; D. C. electropulsing; damage; fatigue; resistance......
Trans. Nonferrous Met. Soc. China 24(2014) 1012-1021 Effect of electropulsing on deformation behavior of Ti-6Al-4V alloy during cold drawing Yan ZHOU, Guo-qing CHEN, Xue-song FU, Wen-long ZHOU School...) and transmission electron microscopy (TEM) were used to investigate effect of electropulsing on microstructure and texture evolution of Ti-6Al-4V during cold drawing. Research results demonstrate......
Electropulsing-Induced Microstructural Changes and Their Effects on Electrical Conductivity of Thin Films of an Al-doped ZnOY.H.Zhu1,C.M.Luk21. Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University2. Department of Applied Physics, The Hong Kong Polytechnic University摘 要:Electropulsing-induced phase decompositions......