Nanocrystalline materials

Details Nanocrystalline materials Nanocrystalline materials

1996-05-03

1999-02-23

Jenkins, Daniel J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75230, 75232, 75236, 75244, B22F 100

Patent

active

058746846

ABSTRACT:
A method and system for synthesizing nanocrystalline material. A system includes a chamber, a nonconsumable cathode shielded against chemical reaction by a working gas not including an oxidizing gas, but including an inert gas, a consumable anode vaporizable by an arc formed between the cathode and the anode, and a nozzle for injecting at least one of a quench and reaction gas in the boundaries of the arc.

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