FIELD: aluminum alloy coatings. SUBSTANCE: material contains 4-22 wt % tin and 0.4-1.0 wt % copper and exists in the form of powder with following fractional makeup: 5-20% 1-50-mcm fraction and 80-95% 51-150-mcm fraction. EFFECT: improved antifriction property. 2 tbl
Authors
Dates
1998-05-20—Published
1993-05-07—Filed