write short note on chill
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a chill is an object used to promote solidification in a specific portion of a metal casting mold .
normally the metal in the mold cools at a certain rate relative to thickness of the casting .
a chill mold us a metal permanent mold for the production of aluminium casting parts like with sand casting , cores can be inserted in casting form .
normally the metal in the mold cools at a certain rate relative to thickness of the casting .
a chill mold us a metal permanent mold for the production of aluminium casting parts like with sand casting , cores can be inserted in casting form .
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