Method for preparing nuclear metal or metal alloy particles

Details Method for preparing nuclear metal or metal alloy particles Method for preparing nuclear metal or metal alloy particles

2007-03-20

2007-03-20

Wyszomierski, George (Department: 1742)

Specialized metallurgical processes, compositions for use therei

Processes

Producing solid particulate free metal directly from liquid...

C075S338000, C075S344000, C266S202000

Reexamination Certificate

active

10363672

ABSTRACT:
Nuclear metal or alloy particle preparation method and device; said device comprising:means to prepare a fluid mass of the metal or alloy by melting;means to put the fluid mass of the metal or metal alloy in the form of a molten metal or alloy stream;means to impart a centrifugal rotation movement to a quenching fluid and carry out the atomisation of the molten metal or metal alloy stream particles and the quick quenching of the particles;means to melt the nuclear metal or metal alloy in an inert gas atmosphere, and means to surround the molten metal or metal alloy stream by a neutral gas envelope until quenching.

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patent: 01052006 (1987-08-01), None

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