Simulation Analysis and Experimental Verification of 6201 Aluminum Alloy in Extrusion Forming Process
Taking 6021 aluminum alloy as research object, the temperature field and flow field were analyzed in the expanding extrusion forming process of the material by experiments combined with finite element software, and the influence of pouring temperature and flowing links on forming effect of products were discussed. The results show that the 6021 aluminum alloy pipes were formed after continuous rheological expanding extrusion, the alloy melt temperature show a trend of lower in the roll-boots cavity, and the semisolid region gradually descends with the increase of pouring temperature.