Corrosion resistant nickel plating steel sheet or strip and manufacturing method thereof
US5587248A · kind A · utility
12Cited by
7References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1995 |
| Grant date | Dec 24, 1996 |
| Priority date | — |
| Expiry date | Mar 3, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12937
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
According to the present invention, there is provided a corrosion-resistant nickel plated steel sheet or strip comprising base sheet made of a cold rolled steel sheet or strip and a nickel layer plated on at least one side thereof; in which a part or all of the nickel plated layer forms Fe-Ni diffusion layer; moreover, exposure rate of iron on a surface of the nickel plated layer is 30% and below.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.