Process for the electromagnetic casting of metals involving the use of at least one magnetic field which differs from the field of confinement
USRE32529E · kind E · reissue
17Cited by
2References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 1986 |
| Grant date | Oct 27, 1987 |
| Priority date | — |
| Expiry date | May 21, 2006 |
Classification
- Technology area (CPC —)General
Abstract
The present invention relates to a process for the electromagnetic casting of metals. The process is characterized by simultaneously using a stationary field and a variable field at a suitable frequency for producing both radial vibrations within the metal which is not yet in a solidified condition and limiting agitation of the metal. The invention can be used in any circumstance where both the structure and the surface condition of the cast products are to be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.