Iron vanadium powder alloy
US9469890B2 · kind B2 · utility
14Cited by
8References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2010 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Jun 17, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2999/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A water atomized prealloyed chromium-free, iron-based steel powder is provided which comprises by weight-%: 0.05-0.4 V, 0.09-0.3 Mn, less than 0.1 Cr, 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, and less than 0.5 of unavoidable impurities, with the balance being iron.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.