High temperature forgeable alloy
US5851318A · kind A · utility
2Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1996 |
| Grant date | Dec 22, 1998 |
| Priority date | — |
| Expiry date | Dec 19, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C19/058
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a high temperature forgeable alloy consisting of PA1 <0.05 C PA1 <0.5 Si PA1 <0.5 Mn PA1 8.5 to 11 Al PA1 <0.02 P PA1 <0.01 S PA1 4 to 10 Cr PA1 23 to 28 Fe PA1 0.025 to 0.2 Hf and/or rare earths and/or Zr PA1 <0.5 Ti PA1 <0.005 B residue nickel and admixtures due to melting. It is used in the production of articles for energy technologies and in the chemical industry. The alloy is resistant to sulphidization, carbonization and oxidation at temperatures between 400.degree. and 1100.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.