On the Continuous Compaction of Metallic Powders
The term semi-finished products refers to strips, sheets, tubes, and wires which will undergo some subsequent working before finally being used. The reason for manufacturing some of these semi-finished products by powder metallurgy is to improve their physical properties or because of economy. Reference is made especially to products made by powder rolling or powder extrusion and to the production of wires for welding purposes, stainless steels, and dispersion-strengthened materials. Recent improvements in the new powder metallurgy processes will result in increased production in the near future.
KeywordsMetallic Powder Extrusion Press Cast Billet Stainless Steel Powder Sponge Iron
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