Semi-hard magnetic elements and method of making same
US5351033A · kind A · utility
27Cited by
4References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1992 |
| Grant date | Sep 27, 1994 |
| Priority date | — |
| Expiry date | Oct 1, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F1/15341
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A semi-hard magnetic element is formed of an amorphous soft iron-metalloid material containing at least 50 atomic percent iron and at least a part of the bulk of which has been crystallized to give the overall element semi-hard magnetic properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.