System for producing alloy containing rare earth metal

Details System for producing alloy containing rare earth metal System for producing alloy containing rare earth metal

2007-09-18

2007-09-18

Tran, Len (Department: 1725)

Metallurgical apparatus

Means treating solid metal

By cooling of the solid

C266S241000, C266S217000

Reexamination Certificate

active

10516520

ABSTRACT:
The present invention is a manufacturing system for alloys containing rare earth metals which presents oxidation of alloy during production, facilitates thermal history control of the alloy, and efficiently produces alloys of a uniform structure. The manufacturing system includes a melting furnace for melting a starting material alloy, solidifying means for continuously solidifying an alloy melt into alloy flakes, crystal structure controlling means for controlling the alloy crystal structure, and cooling means for cooling the alloy flakes. These components are operable in an inert gas atmosphere. The crystal structure controlling means includes a conveying device having a delivery space for continuously delivering the alloy flakes from the solidifying means to the cooling means, for the conveying device has temperature regulating means for regulating the temperature of the delivery.

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