THE PREPARATION OF SHOP COMPONENTS DIRECTLY FROM ALUMINUM POWDERS OF GRADES APS-3 AND APS-4

THE PREPARATION OF SHOP COMPONENTS DIRECTLY FROM ALUMINUM POWDERS OF GRADES APS-3 AND APS-4

Production techniques for the hot stamping and hot pressing of blanks from APS-1, APS-2, APS-3 and APS-4 aluminum powders were developed. It was established that hot pressing is best carried out with the aluminum powders heated to 600 degrees-630 degrees C in dies with 5-10 degree cones on the outer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Onoprienko,V A, Shalygin,Yu I, Sporysheva,N P
Format: Report
Sprache:eng
Schlagworte:
ALUMINATES
ALUMINUM
Ceramics, Refractories and Glass
CERMETS
Fabrication Metallurgy
HOT PRESSING
Laminates and Composite Materials
MECHANICAL WORKING
Metallurgy and Metallography
POWDER METALLURGY
SINTERED ALUMINUM POWDER
TRANSLATIONS
USSR
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Beschreibung
Zusammenfassung:Production techniques for the hot stamping and hot pressing of blanks from APS-1, APS-2, APS-3 and APS-4 aluminum powders were developed. It was established that hot pressing is best carried out with the aluminum powders heated to 600 degrees-630 degrees C in dies with 5-10 degree cones on the outer surface. Hot three-dimensional stamping of briquettes of aluminum powders or hot pressing directly from aluminum powders was chosen on the basis of configuration and dimensions as well as availability of appropriate plant equipment. The use of these methods reduces the over-all production cycle as well as total cost, since aluminum powder is 1/5th the cost of sintered aluminum powder SAP rods. Edited trans. of Alyuminievye Splavy (USSR) n5 p249-254 1967.