Structural dispersion of powder titanium in the optimal conditions of dynamic hot pressing

Structural dispersion of powder titanium in the optimal conditions of dynamic hot pressing

The effect of dynamic hot pressing temperature on the mechanical properties of powder titanium is studied. The best properties are demonstrated by titanium samples pressed at 910°C. Fine-grained structure with 2–5 μm grains forms under these conditions. This permits 25% increase in the strength of t...

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Veröffentlicht in:Powder metallurgy and metal ceramics 2012-05, Vol.51 (1-2), p.56-63
Hauptverfasser: Podrezov, Yu. N., Nazarenko, V. A., Laptev, A. V., Tolochin, A. I., Evich, Ya. I., Danilenko, N. I., Ivanova, O. M.
Format: Artikel
Sprache:eng
Schlagworte:
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Dispersions
Dynamic tests
Dynamics
Glass
Hot pressing
Materials Science
Mechanical properties
Metallic Materials
Natural Materials
Optimization
Porosity
Powder metallurgy
Powders
Titanium
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Zusammenfassung:The effect of dynamic hot pressing temperature on the mechanical properties of powder titanium is studied. The best properties are demonstrated by titanium samples pressed at 910°C. Fine-grained structure with 2–5 μm grains forms under these conditions. This permits 25% increase in the strength of the material as compared with conventionally produced titanium.
ISSN:1068-1302
1573-9066
DOI:10.1007/s11106-012-9396-3