Salt core or sand core useful for pressure die casting molds and as a shell construction, comprises a mold or mold portion, a coating, a hollow cavity, an undercut, a thread in casting part and mold inserts or form parts as wearing part

摘要

The salt core (3) or sand core useful for pressure die casting molds and as a shell construction, comprises a mold or mold portion to decelerate the cooling of the cast part and to reach a solidification in a certain direction, a coating, a hollow cavity, an undercut, a thread in the casting part and mold inserts or form parts as a wearing part. The deceleration of the cooling of the cast part influences the structure of the cast part.