出典:Wikipedia
出典:『Wikipedia』 (2010/03/06 20:09 UTC 版)
Full-mold casting is a evaporative-pattern casting process which is a combination of sand casting and lost-foam casting. It uses a expanded polystyrene foam pattern which is then surrounded by sand, much like sand casting. The metal is then poured directly into the mold, which vaporizes the foam upon contact.