Multi-layer sliding part and a method for its manufacture

Details Multi-layer sliding part and a method for its manufacture Multi-layer sliding part and a method for its manufacture

2007-03-27

2007-03-27

McNeil, Jennifer C. (Department: 1775)

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

C428S648000, C428S565000, C428S570000, C428S677000, C384S013000, C384S463000, C384S910000, C419S008000, C419S010000, C419S023000, C419S029000, C419S031000, C419S033000, C419S038000

Reexamination Certificate

active

10644965

ABSTRACT:
A multi-layer sliding part is prepared by a process including mixing 1–50 parts by volume of a Cu-plated solid lubricant powder with 100 parts by volume of a Cu-based alloy powder comprising 5–20 mass % of Sn and a remainder of Cu to form a mixed powder, sintering the mixed powder in a reducing atmosphere to form a sintered mass, pulverizing the sintered mass to form a powder, dispersing the powder formed by pulverizing on a steel backing plate, and sintering the dispersed powder to bond grains of the dispersed powder to each other and to the backing plate.

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