Nickel-zinc alloy deposition from a sulfamate bath
US4268364A · kind A · utility
6Cited by
1References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1980 |
| Grant date | May 19, 1981 |
| Priority date | — |
| Expiry date | Mar 18, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D3/565
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electroplating bath and process for producing a nickel-zinc alloy electrodeposit containing about 8% to 35% nickel characterized in that the bath is essentially a boric acid-containing sulfamate bath maintained at a pH of 2.5 to 4.0 and operated at a cathode current density of about 10 to 25 mA cm.sup.-2 and at a temperature of about 20.degree. C. to 70.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.