Method of preparing polymer composite using unidirectionally solidified giant magnetostrictive material
US7335317B2 · kind B2 · utility
1Cited by
2References
24Claims
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Key dates
| Filing date | Jul 26, 2005 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Aug 29, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24997
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to methods of preparing a polymer composite using a giant magnetostrictive material, and more particularly, to polymers composite having various improved properties, in which the advantageous structure of the giant magnetostrictive material produced by unidirectional solidification can be maintained by removing the eutectic phase from the magnetostrictive material and filling resulting voids with a polymer resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.