High density, metal-based materials having low coefficients of friction and wear rates
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United States of America Patent
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Jan 4, 2005
Grant Date -
Mar 25, 2004
app pub date -
Sep 20, 2002
filing date -
Sep 20, 2002
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Expired
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Abstract
High theoretical density, metal-based materials containing graphite or hexagonal boron nitride have low coefficients of friction and wear rates are useful for bearings, bushings and other articles subject to bearing loads.
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