Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Nonferrous Metals(Extractive Metallurgy)》 2017-08
Add to Favorite Get Latest Update

Effect of Thermo-Mechanical Treatment on Properties of Aluminum Alloy Electrical Round Rod

HU Xie-jun;ZHANG Ren-guo;ZHANG Xiao-yan;ZHANG Jun-jie;LIN Ting-yi;YAN Jun;LI Jing;College of Material and Metallurgy,Guizhou University;Guizhou Herun New Aluminum Materials Technology Co.,Ltd;  
Effect of thermo-mechanical treatment on strength and electrical conductivity of aluminum alloy electrical round rod was investigated by metalloscope analysis,tensile mechanical properties test,SEM,EDS and XRD phase analysis.The results show that application of deformation together with solid solution and aging treatment increases precipitated phase with more diffuse distributed in matrix,which not only strengthens dispersion and improves conductivity of sample.After thermo-mechanical treatment of 450~550 ℃ ×(4~8)h solid solution,cold rolling of 31% deformation,160~220 ℃ ×(6~10)h aging,and cold rolling of 84% deformation,the sample has excellent comprehensive performance with tensile strength of 202 MPa and conductivity of 59.11%IACS.
【Fund】: 贵州省工业攻关项目(黔科合GZ字[2015]3004-2);; 贵州大学研究生创新基金(研理工2017075)
【CateGory Index】: TG146.21;TG166.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved