Effect of the Mechanical Activation Time on the Density of Fine-Grained 90W–7Ni–3Fe Alloy Synthesized by Spark Plasma Sintering

The effect of the high-energy mechanical activation (HMA) time on the microstructure of heavy tungsten 90% W–7% Ni–3% Fe alloy (VNZh-90) and its solid-phase sintering kinetics was studied. Alloy specimens were manufactured by vacuum spark plasma sintering (SPS). It has been shown that the density of...

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Veröffentlicht in:	Physics of metals and metallography 2023-10, Vol.124 (10), p.987-994
Hauptverfasser:	Chuvil’deev, V. N., Nokhrin, A. V., Boldin, M. S., Lantsev, E. A., Sakharov, N. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated sintering Alloys Chemistry and Materials Science Creep rate Crystal lattices Density Diffusion Diffusion rate Ferrous alloys Kinetics Materials Science Metallic Materials Phase Transformations Sintering Solid phases Spark plasma sintering Specialty metals industry Structure
Online-Zugang:	Volltext
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