Method of producing products of amorphous metal

Details Method of producing products of amorphous metal Method of producing products of amorphous metal

2007-09-26

2011-11-08

Silverman, Stanley (Department: 1736)

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making composite or hollow article

C148S513000, C148S561000, C419S005000, C419S006000, C419S023000, C419S025000, C427S556000

Reexamination Certificate

active

08052923

ABSTRACT:
A method of producing three-dimensional bodies which wholly or for selected parts consist of amorphous metal. A metal powder layer (4) is applied to a heat-conducting base (1, 13), and a limited area of the layer is melted by a radiation gun (5) and the area is cooled so that the melted area solidifies into amorphous metal. The melting process is successively repeated on new limited areas of the powder layer until a continuous layer of amorphous metal is formed. A new powder layer is applied and the method is repeated, the new layer being fused to underlying amorphous metal for successive construction of the three-dimensional body. The heat-conducting base can be a worktable or a body of amorphous metal or crystalline metal to which amorphous metal is added.

REFERENCES:
patent: 4323756 (1982-04-01), Brown et al.
patent: 4863538 (1989-09-01), Deckard
patent: 4892579 (1990-01-01), Hazelton
patent: 5837960 (1998-11-01), Lewis et al.
patent: 2002/0041818 (2002-04-01), Abe et al.
patent: 2006/0157454 (2006-07-01), Larsson
patent: 2006/0165546 (2006-07-01), Yamada et al.
patent: WO 2004/056509 (2004-07-01), None
Inoue et al. “Stability and Icosahedral Transformation of Supercooled Liquid in Metal-Metal type Bulk Glassy Alloys.” Mat. Res. Soc. Symp. Proc. vol. 805. 2004. pp. 183-201.

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