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2010012142 Kim won yeong

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Sand Casting Pure Copper Casting Bronze Casting Chronium-Copper Casting Al-alloy Casting

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Composition of Sand casting moldComposition of Sand casting mold

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Gravity Mold Casting (permanent mold) Al-alloy casting Mg-alloy casting

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Forging Pure Copper Copper alloy Al-alloy

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The risers and runners are removed from the component (via cutting process).

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