Pb-FREE COPPER ALLOY SLIDING MATERIAL AND PLAIN BEARINGS
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United States of America Patent
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Issued Date -
Jun 2, 2011
app pub date -
May 14, 2008
filing date -
May 15, 2007
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Abandoned
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Abstract
[Task] In the provided Cu-based sliding material, the properties equivalent to those of a Pb-containing material is attained even free of Pb, and material has stable friction coefficient.P, FeB, NiB and AlN, having an average particle diameter of 1.5 to 70 μm is contained.
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