Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1985-08-19
1986-10-21
Pianalto, Bernard D.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
B05D 306
Patent
active
046185054
ABSTRACT:
A bearing element having an adherent score-resistant coating on its surface comprising a carbonized layer of an organic resin in which the layer is carbonized by ion implantation. The ion implantation is controlled to not only provide graphite-like and diamond-like structures in the carbonized coating but to also produce chemical bonding between carbon atoms of the resultant coating and atoms of the bearing surface.
REFERENCES:
patent: 4410611 (1983-10-01), MacIver
Lars-Peter Anderson, "A Review of Recent Work on Hard I-C Films", Thin Solid Films, v86, pp. 193-200 (1981).
Bierlein John C.
Erskine, Jr. James C.
MacIver Bernard A.
General Motors Corporation
Pianalto Bernard D.
Wallace Robert J.
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