Iron-based steel powder composition, method for producing a sintered component and component
US8398739B2 · kind B2 · utility
3Cited by
11References
9Claims
0Family size
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Key dates
| Filing date | Dec 18, 2008 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Dec 18, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2220/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition comprising water atomised prealloyed iron-based steel powder is provided which steel powder comprises by weight-%: 0.2-1.5 Cr, 0.05-0.4 V, 0.09-0.6 Mn, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, the balance being iron. A method of forming a sintered component, and component additionally are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.