The examination of internal microstructure of nano-powder compact with an immersion liquid method

satoshi tanaka; chia pin chiu; yasuhisa togashi; zenji kato; nozomu uchida; keizo uematsu

doi:10.14853/pcersj.2004S.0.155.0

Preprints of Annual Meeting of The Ceramic Society of Japan, 2004

Session ID : 1G39

DOI https://doi.org/10.14853/pcersj.2004S.0.155.0

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Host: The Ceramic Society of Japan

The examination of internal microstructure of nano-powder compact with an immersion liquid method

*satoshi tanaka, chia pin chiu, yasuhisa togashi, zenji kato, nozomu uchida, keizo uematsu

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Keywords: zirconia, green body, internal structure

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

Infrared light microscopy with liquid immersion technique was applied to examine the internal structure of the granules and green compact of ZrO2 nano-powders, whose refractive index is 2.14. Internal structure could be observed clearly even for their high refractive index by this microscopy. Granule deformation is directly observed with this method for green compacts made at various pressures.

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