Precision Casting Parts Stainless Steel Window Hinges

Precision Casting Parts Stainless Steel Window Hinges Investment Casting Parts, also known as Lost Wax Casting parts/lost foam casting parts. There are several layers of refractory on the surface of the wax mold we use for casting. After the wax mold is hardened and dried, the wax mold is melted into a shell, then calcined and poured. Until the shell is strong enough, the black metal liquid is injected into the shell, the shell is broken, and then the casting is obtained. Due to the high...