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Size reduction of electrolytic hafnium

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dacf

dacf

Materials
Joined
Jan 19, 2004
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Any recommendations on reducing electrolytic hafnium pieces to around 0.5mm for an alloying application.

Ball Mill? Jaw Crusher?

Also I believe Hf is phosphoric and can ignite spontaneously in air when in powder form? Is there a safe way to do this?

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SPEC mill... in argon might work... (SPEC stands for Specimen Preparation Extraction and Communution)

Or an autogeneous process....

nick
 
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