What Is Green Sand Casting?
Green sand casting is one of the oldest and most widely used metal casting processes. It uses a mold made from “green sand”, which is a mixture of sand, clay, water, and other additives. The word “green” does not refer to color; it means the mold is moist and unbaked In this process, a pattern is placed in sand, the mold cavity is formed around it, and molten metal...
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