CONSIDERATION OF MECHANISMS OF FORMING THE SURFACE OF CASTING IN THE ZONE CONTACT METAL-MOLD CORE

Abstract

Considered physico-mechanical, physico-chemical processes occurring in the zone contact metal-mold core at all stages of the formation of the casting. The degree of influence of these processes on the formation of internal surfaces of castings.

Keywords

• mold core
• quality of castings
• internal cavity of the casting
• mechanical interaction of the metal and the core
• thermal interaction of the of the metal and the core
• chemical interaction of the metal and the core
• gasification
• gas emission