| Title |
Research Paper - Transformations - : Influence of Some Elements on Resistance to High Temperature Deformation and Microstructure of 6063 Alloy |
| Authors |
오유성(Yoo Seoung Oh) ; 김명한(Myung Han Kim) |
| Abstract |
The present study was to investigate the effects of alloying elements on the high temperature deformation when Cu, Si, Mn and(or) Cr were added in the base 6063 alloy within the chemical composition range of 6063 alloy. The statistical 2^(4-1) factorial design was adopted to study the high temperature deformation. The compression test was carried out in the temperature range of 350∼500℃ and the peak stress for deformation of various 6063 alloys was obtained. The results represent that Cu increases the peak stress, whereas Cr decreases the peak stress below 450℃ but increases the peak stress above 450℃. Si and Mn decreases the peak stress below 450℃ and increases the peak stress above 450℃. |