Influence of heat treatment on the plasticity of Georgia kaolin

Shuji Kawai, Yukari Ichikawa, Hideki Ishida, Yasuo Shibasaki, Kiichi Oda

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Plasticity of clay dough is strongly influenced by the formation of buffer domain consisted of clay aggregates. Change in plasticity of Georgia kaolin along with heat treatment was analyzed by examining the variation of the particle packing structure of the dough. The plastic behavior did not change by the heat treatment up to 350°C. However, above 350°C, plasticity was reduced together with micron sized pores existing among aggregates. The lower plasticity arose from destruction of buffer domains, caused by the in-crease of particle size upon sintering.

本文言語English
ページ(範囲)990-993
ページ数4
ジャーナルJournal of the Ceramic Society of Japan
107
10
DOI
出版ステータスPublished - 1999

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 化学 (全般)
  • 凝縮系物理学
  • 材料化学

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