Molded product of amorphous metal and manufacturing method for the same
US6371195B1 · kind B1 · utility
53Cited by
8References
14Claims
0Family size
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Key dates
| Filing date | Feb 29, 2000 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Feb 29, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0416
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A metal material is placed on a lower mold of a press metal mold which has an upper mold and the lower mold not having engagement portions. The metal material is fused by a high energy heat source, and obtained molten metal over a melting point is pressed with the press metal mold and transformed into a predetermined configuration. The molten metal is cooled at a rate over a critical cooling rate simultaneously with or after the transformation, and the molded product of amorphous metal in predetermined configuration is obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.