CASTING METHOD OF ALUMINIUM-STEEL HYBRID AND VEHICLE STEEL PLATE CAST THEREBY

摘要

The present invention relates to a casting method of an aluminum-steel hybrid, wherein a steel sheet is placed in a mold, and aluminum molten metal is injected into the mold to be case and molded. A base that is a lower surface of the steel sheet has a separated structure. According to the present invention, a steel reinforcing material is not applied to a vehicle steel plate to manufacture a vehicle steel plate that can be lightened with rigidity.;COPYRIGHT KIPO 2019