Nickel alloy for spark plug electrodes
US4329174A · kind A · utility
13Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1979 |
| Grant date | May 11, 1982 |
| Priority date | — |
| Expiry date | Sep 7, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C19/058
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A nickel alloy for spark plug electrodes consisting essentially of, by weight percent, PA1 about 0.2 to 3% Si PA1 about 0.5% Mn or less PA1 at least two metals selected from the group consisting of PA2 about 0.2 to 3% Cr PA2 about 0.2 to 3% Al and PA2 about 0.01 to 1% Y and the balance nickel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.