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《Journal of Baotou University of Iron and Steel Technology》 2005-03
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Influence of thermo-mechanical processing on aging microstructure of high purity steel bearing copper

AN Zhi-guo,LIU Zong-chang,WANG Hai-yan,WANG Yu-feng,REN Hui-ping,(Material and Metallurgy School,UST Inner Mongolia,Baotou 014010,China)  
The aging microstructures during thermo-mechanical processing of high purity steel bearing copper were observed by means of SEM (Quanta 400) and JEM-2010 HREM.The results showed that the precipitation occurred prior to the recrystallization during aging treatment and the deformation twins were observed after cold strain.The thermo-mechanical processing promoted the precipitation of the rich-copper particles in the ferrite grain boundary and dislocation line.
【Fund】: 国家自然科学基金资助项目(50361001)
【CateGory Index】: TG113.1
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Chinese Journal Full-text Database 6 Hits
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