Method of casting a product
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United States of America Patent
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-
Dec 23, 2003
Issued Date -
N/A
app pub date -
Feb 28, 2001
filing date -
Oct 9, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An intermediate material is formed by coating at least a half of the surface of a function selecting material having at least one of physical property values that are different from those of a casting metal material forming a cast product with a coating metal material and the casting metal material is cast together with the intermediate material to form a composite body in casting the product.
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