Metal treatment – Compositions – Heat treating
Patent
1987-05-08
1988-05-24
Brody, Christopher W.
Metal treatment
Compositions
Heat treating
427305, C21D 174
Patent
active
047463759
ABSTRACT:
A method of catalytically activating refractory metal surfaces for the subsequent electroless plating of another metal thereon is disclosed, in which the refractory surface is treated while heated in a carburizing atmosphere under conditions which cause the formation of refractory metal carbides on the refractory surface.
REFERENCES:
patent: 3772096 (1973-11-01), Maquelin
Herron et al, "Dephosphorization and Decarburization of Electroless Nickel Deposits by Heat Treatment in Special Atmospheres", IBM Technical Disclosure Bulletin, vol. 23, No. 9, Feb. 1981.
Brody Christopher W.
Coppa Francis T.
Davis Jr. James C.
General Electric Company
Magee Jr. James
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