Densification process and mechanical strength of feldspathic porcelain body

Noriyuki Sugiyama, Ryusuke Harada, Hideki Ishida

研究成果: Article査読

11 被引用数 (Scopus)

抄録

Densification process, phase component and mechanical strength of the feldspathic porcelain bodies were investigated. Packing ratio and flexural strength showed a linear correlation and its gradient (k-value) indicated a degree of the effect for the reinforcement during densification. The k-value was greatly influenced by mullite/glass ratio, and needlelike crystals of mullite was considered to accelerate the reinforcement of bodies. Fracture toughness increased with the residual amount of quartz. It is considered that, although the mechanisms are different, mullite and quartz strengthen the body.

本文言語English
ページ(範囲)312-316
ページ数5
ジャーナルJournal of the Ceramic Society of Japan
104
4
DOI
出版ステータスPublished - 1996

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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