Browdy and Neimark, P.L.L.C.
Copper-based, sintered sliding material and method of producing same
There are provided a copper-based sintered sliding material comprising a steel back metal layer, and a sintered layer made of Cu or a Cu-based alloy which is bonded onto the steel back metal layer, the steel back metal layer having a hardness not less than 160 Hv and an elongation not less than 10%, the sintered layer having a hardness not more than 130 Hv and crystal grains each provided with a grain size not more than 45 &mgr;m, a method of producing the sliding material, and a sliding bearing formed of the sliding material.
Daido Metal Company Ltd.
B C F Y Y Y C F Y B Y Y B C B B C
B32B C22C F16C Y10T Y10T Y10T C22C F16C Y10T B32B Y10S Y10T B22F C22C B22F B22F C22C
inventional inventional additional additional additional additional inventional inventional additional inventional additional additional additional inventional inventional additional inventional
Yasushi Takayuki Eisaku Masahito
Saitou Shibayama Inoue Fujita