Document Type

Patent

Publication Date

9-16-1986

Abstract

An improved method for the preparation of high-purity rare earth-iron alloys by the aluminothermic reduction of a mixture of rare earth and iron fluorides.

Patent Number

US 4,612,047

ISURF Reference Number

937

Assignee

Iowa State University Research Foundation, Inc.,

Application Number

US 06/791,972

Date Filed

10-28-1985

Language

en

File Format

application/pdf

Included in

Chemistry Commons

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