Cutting blades made of or coated with an amorphous metal

Details Cutting blades made of or coated with an amorphous metal Cutting blades made of or coated with an amorphous metal

1977-03-15

1979-05-08

Steiner, Arthur J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

3034654, 428666, 428678, 428685, 75122, 75134F, 75170, 75176, B26B 2154, B32B 1500

Patent

active

RE0299898

ABSTRACT:
Metal alloys in an amorphous state are employed in the fabrication of cutting implements such as razor blades or knives. The implement may be formed from the amorphous metal or a coating of the amorphous metal may be applied. Such products may be formed from a ribbon of the amorphous metal alloy which has been prepared by quenching the molten metal or by coating the amorphous metal alloy on a suitable substrate such as by a sputtering procedure or vapor, chemical or electro-deposition of the alloy on the substrate.

REFERENCES:
patent: 3427154 (1969-02-01), Mader et al.
patent: 3480483 (1969-11-01), Wilkinson
patent: 3743551 (1973-07-01), Sanderson
patent: 3856513 (1974-12-01), Chen et al.
Masumoto, et al., "Mechanical Properties of PD.sub.20 -S Alloy Quenched From Liquid State," ACTA MET, vol. 19, 7/71, pp. 725-741.
Chen, et al., "Rapid Quenching Techniques for Preparation of Thin Uniform Films of Amorphous Solid," Rev. Sci. Inst.; vol. 41, No. 8, 8/70, pp. 1237-1238.

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