Heat-resistant ferritic stainless steel and method for production thereof
US7806993B2 · kind B2 · utility
13Cited by
2References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2003 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Jun 25, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D2211/005
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention provides a ferritic stainless steel that has excellent strength at high temperature, oxidation resistance at high temperature, and salt corrosion resistance at high temperature and that can be used under high temperatures exceeding 900° C., and a method of producing the same.Specifically, the composition thereof is adjusted, on a % by mass basis, so as to include
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.