Process for making composite materials consisting of a first reinforcing component combined with a second component consisting of a light alloy and products obtained by this process
US4659593A · kind A · utility
12Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1983 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Dec 14, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49988
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention concerns processes for making composite materials. The process is characterized essentially by the fact that it consists in making a fibrous preform 1, in pre-treating this fibrous preform by a fluorine containing flux 3 and in wetting the said pre-treated preform by a light alloy. Utilization for the making of composite pieces with a fibrous armature such as carbon wet by a light aluminum-based alloy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.