Coating processes – Solid particles or fibers applied – Interior or hollow article coating
Patent
1980-06-09
1982-01-26
Lawrence, Evan K.
Coating processes
Solid particles or fibers applied
Interior or hollow article coating
308239, 308241, 427198, 427199, 427289, 427292, 427348, B05D 722
Patent
active
043129005
ABSTRACT:
A method of treating metal sliding contact surfaces is disclosed. The method comprises pitting the surface (as by shot-blasting with glass or sand), impregnating the pitted surface with a dry lubricant (such as powdered graphite or MoS.sub.2), and roughening the impregnated surface to partially close the pits and to generate "peaks" of metal which are worn away during a bedding-in of the interengaging sliding contact surfaces.
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Ford Motor Company
Johnson Olin B.
Lawrence Evan K.
Malleck Joseph W.
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