Numerical simulation of residual thermal stresses in AA7050 alloy during DC-casting using ALSIM5

Non-homogenous cooling rates and solidification conditions during DC-casting of high strength aluminum alloys result in the formation and accumulation of residual thermal stresses with different signs and magnitudes in different locations of the billet. Rapid propagation of microcracks in the presence of thermal stresses can lead to catastrophic...

Study of Cold Cracking during DC-casting of High Strength Aluminum Alloys