Abstract:Many engineers want to prevent crack defects because the defect is fatal to casting products
and the desire has induced many studies of the crack generation. However, this study is intricate
because the casting involves a complicated process; Casting products experience large thermal
variations from pouring temperature to room temperature, phase transformation and mechanical
contact with mold during the process. Especially, a crack phenomenon like hot tearing involves an
interaction between stress and metallur… Show more
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