Article | REF: M2378 V1

Tungsten metallurgy and recycling. Processes

Author: Henri PASTOR

Publication date: December 10, 2000

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4. Preparative metallurgy

The most commonly used method for producing pure tungsten powder involves hydrogen reduction of the tungsten oxides resulting from APT calcination.

This is the method we're going to describe in detail. However, other methods do exist (as shown in table 16 ), and we'll say a few words about them too.

LIX process diagram
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