Process for preparing H.sub.2 evolution cathodes

Details Process for preparing H.sub.2 evolution cathodes Process for preparing H.sub.2 evolution cathodes

1984-08-01

1985-11-26

Page, Thurman K.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427123, 4273766, 427423, B05D 100, B05D 108

Patent

active

045554137

ABSTRACT:
A process for preparing hydrogen evolution cathodes comprises plasma spraying or flame spraying AB.sub.5 intermetallic compound powder alone or in association with nickel, nickel alloy or iron powder onto a steel or nickel substrate and thereafter reducing the sprayed substrate at a temperature of up to about 650.degree. C.

REFERENCES:
patent: 4279709 (1981-07-01), McIntyre et al.
patent: 4328285 (1982-05-01), Siemers et al.
patent: 4331528 (1982-05-01), Beer et al.
patent: 4342792 (1982-08-01), Brown et al.
patent: 4421799 (1983-12-01), Novinski
patent: 4473454 (1984-09-01), Asano et al.

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