Molded product of amorphous metal and manufacturing method for the same
US6258183A · kind A · utility
51Cited by
7References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 7, 1998 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Aug 7, 2018 |
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.