High-temperature oxidation behavior and mechanism of Si3N4/Si3N4w/TiN nanocomposites ceramic cutting tool materials

High-temperature oxidation behaviors were observed through the SEM, TEM and XRD observation. Only a few intergranular TiN grains are oxidized into TiO2 oxidation layers at 850 deg C, owning to intragranular structure of nanocomposites, and the thickness of oxidation layer without porosity is very th...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2007-06, Vol.459 (1-2), p.86-93
Hauptverfasser:	Bin, Zou, Chuanzhen, Huang, Ming, Chen, Meilin, Gu, Hanlian, Liu
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasives and cutting tools Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Exact sciences and technology Technical ceramics
Online-Zugang:	Volltext
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