Method of making electrical conductors of aluminum-iron alloys
US4127426A · kind A · utility
5Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 12, 1976 |
| Grant date | Nov 28, 1978 |
| Priority date | — |
| Expiry date | May 12, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B1/023
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention concerns electrical conductors of Al-Fe alloys containing from 0.5 to 5% of Fe. Conductors having a highly fibered structure which are stable up to 350.degree. C and have a range of mechanical and electrical characteristics which are remarkable and an excellent surface state are obtained by press drawing of granules of Al-Fe alloys obtained by centrifugal spraying of the liquid metal. Application to electrical conductors in the form of wires, cables and various shaped sections such as flat sections and strips which may be flexible or rigid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.