Common Defects And Correction Methods For Aluminum Castings

Common Defects And Correction Methods For Aluminum Castings 1. Under-casting (under-filling, unclear outline, corner defects) Reason for formation: (1) The fluidity of the aluminum liquid is not strong, the gas content in the liquid is high, and the scale is large. (2) The cause of the casting system is bad. The inner gate section is…