Abstract:Numerical modelliNg of chamfer Billet of high carBoN Steel duriNg coNtiNuouS caStiNgThe formation of internal cracks in as-cast billet is mainly attributed to the stress and strain states near the solidifying front. This study investigates the effect of chamfer configuration of as-cast billet on the maximal principal stress and the tensile stress during soft reduction process. The LiT and ZdT of gCr15 bearing steel are calculated by the solidification phase transformation model. What's more, the 3d finite elem… Show more
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