Compression Deformation Behavior of YL112 Die Casting Aluminum Alloy in Semi-solid State
Semi-solid isothermal treatment is thought as a potential technology in the manufacturing semisolid slurry, so it is very important to carry out the research of compression deformation behavior about the non-dendritic structure slurry which is prepared by Semi-solid isothermal treatment. On the basis of Semi-solid isothermal heat treatment, the semisolid Compression Deformation Behavior of the non-dendritic structure slurry of YL112 die casting aluminum alloy, which is prepared under the condition of 570 ℃×120 min, is studied. The results showed that the deformation resistance decreases as the deformation temperature increasing, the deformation resistance force increases as the deformation velocity increasing, and as the deformation degree increasing, the deformation resistance increases firstly, then decreases gradually.