Samarium metal production

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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75 12, 75 84, C22B 400

Patent

active

044392320

ABSTRACT:
In a method for the production of samarium metal byreducing samarium oxide in a container with rare earth metal, vaporizing reduced samarium, and condensing a metal product, the container for the samarium oxide and rare earth metal is lined on its inner surface with a disposable resistant metal foil having a thickness from about 0.001 inches to about 0.02 inches.

REFERENCES:
patent: 3104970 (1963-09-01), Downing
A. H. Daane, D. H. Dennison, F. H. Spedding, Jounral of the American Chemical Society, vol. 75, pp. 2272-2273 (1953).
Encyclopedia Brittanica, 15th Ed., vol. 15, pp. 523-525 (1980).
Rare Metals Handbook, 2nd Ed., C. A. Hampel, Ed., p. 409, Reinhold Publishing Corp., London (1961).

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