Method for preparing aluminum-silicon alloys
US6916356B2 · kind B2 · utility
5Cited by
2References
7Claims
0Family size
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Inventor
Key dates
| Filing date | Sep 27, 2001 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Feb 22, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C1/026
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for preparing Al—Si alloys by introducing into the molten aluminum, at a temperature of between 700 and 850° C., metallurgical silicon particles having a granulometry of less than 10 mm. The silicon particles, upon reaching the temperature of the molten aluminum, have the property of fragmenting into smaller particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.