Microstructural Design of Silicon Nitride with Improved Fracture Toughness: I, Effects of Grain Shape and Size

The use of self‐reinforcement by larger elongated grains in silicon nitride ceramics requires judicious control of the microstructure to achieve high steady‐state toughness and high fracture strength. With a distinct bimodal distribution of grain diameters, such as that achieved by the addition of 2...

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Veröffentlicht in:	Journal of the American Ceramic Society 1998-11, Vol.81 (11), p.2821-2830
Hauptverfasser:	Becher, Paul F., Sun, Ellen Y., Plucknett, Kevin P., Alexander, Kathleen B., Hsueh, Chun-Hway, Lin, Hua-Tay, Waters, Shirley B., Westmoreland, C. Gary, Kang, Eul-Son, Hirao, Kiyoshi, Brito, Manuel E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Exact sciences and technology Structural ceramics Technical ceramics
Online-Zugang:	Volltext
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