Method for treating magnetic alloy to increase the magnetic permeability
US4003768A · kind A · utility
7Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1975 |
| Grant date | Jan 18, 1977 |
| Priority date | — |
| Expiry date | Feb 12, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F1/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for increasing the magnetic permeability of a magnetic alloy having an easy axis and a hard axis which comprises subjecting a body of the magnetic alloy to a magnetic field of at least about 40 Gauss oriented in the direction of the hard axis while the body is maintained at a temperature at or above that required to deposit the alloy on a substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.