Effect of Additives on the Pressureless Sintering of Calcite

Kazuyori URABE; Takayuki KOJIMA; Yoshiaki GOTO

doi:10.2109/jcersj.103.1097

Journal of the Ceramic Society of Japan

Online ISSN : 1882-1022
Print ISSN : 0914-5400
ISSN-L : 0914-5400

Effect of Additives on the Pressureless Sintering of Calcite

Kazuyori URABE, Takayuki KOJIMA, Yoshiaki GOTO

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Keywords: Calcite, Sintering, Liquid-phase sintering, Microstructure

JOURNAL FREE ACCESS

1995 Volume 103 Issue 1202 Pages 1097-1098

DOI https://doi.org/10.2109/jcersj.103.1097

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Abstract

Effect of additives on the sintering of calcite under the atmospheric pressure was studied. Calcite could be sintered at about 793K by adding a small amount of lithium fluoride. The microstructure of the sintered calcite was consistent with that of ceramics fabricated by liquid-phase sintering.

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