Abstract:It is known that hot tearing tendency increases with the increase in the cooling rate of casting during the solidification. As the direct control factors of the hot tearing, the cooling rate dependences of the temperature field of the casting and the mechanical property of alloys in the semisolid state have been implied. However, quantitative evaluation is not clarified yet to show which parameters is more important to predict hot tearing tendency. In this study, through the thermal stress analysis using cooli… Show more
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