Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and a method for producing the same
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United States of America Patent
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Aug 10, 1999
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N/A
app pub date -
Oct 16, 1997
filing date -
Nov 8, 1995
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Abstract
A high vanadium, powder metallurgy cold work tool steel article and method for production. The nickel, chromium, vanadium, and carbon plus nitrogen contents of the steel are controlled during production to achieve a desired combination of corrosion resistance, metal to metal wear resistance, and hardenability.
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