Sliding surface bearing
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United States of America Patent
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Feb 11, 1997
Grant Date -
N/A
app pub date -
Feb 7, 1995
filing date -
Feb 21, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sliding surface bearing comprising a backing shell and a roll-clad sliding surface layer consisting of an aluminum alloy containing dispersed soft interstitial elements has an improved fatigue strength because the sliding surface layer is provided on a layer consisting of a precipitation-hardenable or precipitation-hardened aluminum alloy.
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