Hardware Tools Non-standard Parts Precision Steel Casting

Hardware Tools Non-standard Parts Precision Steel Casting Introduction to Investment Casting process:The investment casting process refers to the use of wax to make a model, wrap a layer of refractory materials such as clay on the surface, heat the wax to melt and flow out, thereby obtaining an empty shell formed by the refractory material, and then pour the metal into the empty shell after melting, after the metal is cooled, the refractory material is crushed to obtain Metal...