Effect of oxide dispersoids addition on mechanical properties of tungsten heavy alloy fabricated by mechanical alloying process

The microstructures and mechanical properties of mechanically alloyed oxide dispersion strengthened tungsten heavy alloys were investigated. Elemental powders of tungsten (W), nickel (Ni), iron (Fe) and partially stabilized zirconia (PSZ) were mechanically alloyed by a planetary mill. Mechanically a...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2007-04, Vol.452, p.55-60
Hauptverfasser:	Lee, Kyong H., Cha, Seung I., Ryu, Ho J., Hong, Soon H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Dispersion hardening metals Elasticity. Plasticity Exact sciences and technology Mechanical alloying Mechanical properties Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Microstructure Oxide dispersion strengthened Powder metallurgy. Composite materials Production techniques Sintering Tungsten heavy alloy
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