High thermal conductivity hardfacing
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United States of America Patent
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Sep 17, 2013
Grant Date -
Jan 24, 2013
app pub date -
Jan 24, 2012
filing date -
Apr 29, 2009
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Abstract
A hardmetal composition comprises tungsten carbide in an amount greater than 50 weight percent of the hardmetal composition. In addition, the hardmetal composition comprises a binder material consisting of at least 90 weight percent nickel, a binder flux between 3.5 to 10.0 weight percent chosen from the group consisting of boron and silicon, and less than 1.0 weight percent other components.
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