Inoculant pellet for late inoculation of cast iron
US6613119B2 · kind B2 · utility
1Cited by
13References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 10, 2002 |
| Grant date | Sep 2, 2003 |
| Priority date | — |
| Expiry date | Jan 10, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21C1/105
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A pellet, intended for the late inoculation of cast irons, obtained by agglomeration of a powdered inoculant, characterised in that the mass proportion of the granulometric fraction 50-250 microns of the powdered inoculant of which the pellet is constituted is comprised between 35 and 60%, and the mass proportion of the granulometric fraction below 50 microns is lower than 25%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.