Alloying method

Details Alloying method Alloying method

1982-07-09

1983-06-21

Stallard, W.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

420590, C22C 104, C22C 2120

Patent

active

043892400

ABSTRACT:
A process for producing an agglomerated metallurgical composition involving contacting a flowable mass of metal powder, e.g. aluminum powder having a melting point above about 500.degree. C. with a lesser mass of alkali metal, e.g. lithium at a temperature between the melting point of the alkai metal and the melting point of the metal of the powder. The contact is made under a protective atmosphere, e.g. argon or helium and is effected by kneading the metal powder and the molten metal for sufficient time to form agglomerates of substantially uniform composition.

REFERENCES:
patent: 1922037 (1933-08-01), Hardy
patent: 3492114 (1970-01-01), Schneider
patent: 3501291 (1970-03-01), Schneider
patent: 3563730 (1971-02-01), Bach et al.
patent: 3957532 (1976-05-01), Settle et al.

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