Superfast Sintering of Nanocrystalline Y2O3 Ceramics

Abstract:

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Dense nanocrystalline Y2O3 ceramics without grain growth have been successfully obtained by a new method, which is based on the self-propagating high temperature synthesis and quick pressing. A suitable self-propagating system with a maximum combustion temperature of 1350 °C and a heating rate of 1300 °C/min was chosen as a chemical furnace to supply the heat to densify nanocrystalline Y2O3. Dense samples without grain growth were obtained when the applied pressure was 120 MPa.

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Periodical:

Edited by:

Takashi Goto, Yibing Cheng, Zhengyi Fu and Lianmeng Zhang

Pages:

100-103

DOI:

10.4028/www.scientific.net/AMR.66.100

Citation:

X. Zheng et al., "Superfast Sintering of Nanocrystalline Y2O3 Ceramics", Advanced Materials Research, Vol. 66, pp. 100-103, 2009

Online since:

April 2009

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$35.00

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