Metallurgical fluxes
US5240492A · kind A · utility
7Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 1992 |
| Grant date | Aug 31, 1993 |
| Priority date | — |
| Expiry date | Apr 9, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B9/103
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A metallurgical flux is provided as bonded particulates in granular or briquette form, which contains fluxing ingredients, binder and an expanding agent whereby action of heat in contact with molten metal causes expansion of the expanding agent to break down the bonded particulates into particulate form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.