Sand cast

Sand casting is a casting process by which sand is used to create a mold, after which liquid metal is poured into this mold to create a part.  There are six steps in basic sand casting process: 1. Place a pattern in sand to create a mold. 2. Incorporate the pattern and sand in a gating system 3. Remove the pattern. 4. Fill the mold cavity with molten metal. 5. Allow the metal to cool. 6. Break away the sand mold and remove the casting.

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