Powder mixture containing talloil free of segregation
US4676831A · kind A · utility
28Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 26, 1985 |
| Grant date | Jun 30, 1987 |
| Priority date | — |
| Expiry date | Apr 26, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C33/0214
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention refers to iron based powder mixtures, which except iron or steel powder and one or more alloying elements in powder form also contain an addition of up to 0.5% of talloil to prevent segregation/dusting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.