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ASM Handbook

Powder Metallurgy

Edited by
P. Samal
P. Samal
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J. Newkirk
J. Newkirk
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ASM International
ISBN electronic:
Publication date:
Book Chapter

Extrusion of Metal Powders[1]

Page range:
277 - 255
Publication history
August 22, 2015


This article focuses on direct extrusion processing where metal powders undergo plastic deformation, usually at an elevated temperature, to produce a densified and elongated form having structural integrity. It provides information on the basic powder extrusion processes and the mechanics of extrusion. The article also examines specific extrusion practices for the production of wrought material from powder stock and provides examples of materials processed by powder extrusion.

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2015. "Extrusion of Metal Powders", Powder Metallurgy, P. Samal, J. Newkirk

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