Low-Temperature Spark Plasma Sintering of Pure Nano WC Powder

For the first time we have demonstrated the densification of high‐purity nanostructured (davg ≈ 60 nm) tungsten carbide by High Pressure Spark Plasma Sintering (HPSPS) in the unusually low temperature range of 1200°C–1400°C. The high‐pressure sintering (i.e., 300 MPa) produced dense material at a te...

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Veröffentlicht in:	Journal of the American Ceramic Society 2013-06, Vol.96 (6), p.1702-1705
Hauptverfasser:	Grasso, Salvatore, Poetschke, Johannes, Richter, Volkmar, Maizza, Giovanni, Sakka, Yoshio, Reece, Michael J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Chemical compounds Densification Fracture toughness Grain growth Inhibitors Nanocomposites Nanomaterials Nanostructure Nanostructured materials Plasma sintering Sintering (powder metallurgy) Spark plasma sintering Temperature effects
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