Chemistry: electrical and wave energy – Processes and products
Patent
1989-04-14
1990-01-09
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
204 431, C25D 356
Patent
active
048926280
ABSTRACT:
Amorphous ternary nickel-chromium-phosphorus alloys are electrodeposited from a bath comprising a nickel salt, a chromium salt, a phosphorus source such as sodium hypophosphite, a complexing agent for the nickel ions, supporting salts to increase conductivity, and a buffering agent. The process is carried out at about room temperature and requires a current density between about 20 to 40 A/dm.sup.2.
REFERENCES:
patent: 3917517 (1975-11-01), Jordan et al.
patent: 4461680 (1984-07-01), Lashmore
Chafin James H.
Hightower Judson R.
Kaplan G. L.
McMillan Armand
The United States Department of Energy
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