Method of forming cast alloys having high strength and plasticity
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United States of America Patent
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Jul 20, 2004
Grant Date -
N/A
app pub date -
Oct 24, 2000
filing date -
Oct 29, 1999
priority date (Note) -
Expired
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Abstract
The present invention provides cast high-carbon steel having high strength and plasticity and a method for its formation. In the method, forming during cooling from the melting point through temperature control results in a structure having small size cementite grains supported in a plastic matrix. Alloys other than high-carbon steel, including nickel, titanium, zirconium, and aluminum, can also be produced by the process.
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