Preparation of microstructure-controlled porous hydroxyapatite-β-tricalcium phosphate composites by reaction sintering

Koji Ioku, Takeshi Murakami, Yasuro Ikuma, Masahiro Yoshimura

研究成果: Article同行評審

18 引文 斯高帕斯(Scopus)

摘要

Microstructure-controlled ceramic composites composed of various ratios of hydroxyapatite (HAp) and tricalcium phosphate (β-TCP) were formed by reaction sintering of HAp and brushite. Analyses of the reaction by TG, DTA and other methods revealed that several reaction steps were involved. It was found that β-TCP formed at about 800°C and that initial stage sintering of HAp was enhanced by the presence of brushite. The ratio of β-TCP to HAp in the product can be controlled by changing the concentration of brushite in the initial mixture.

原文English
頁(從 - 到)1015-1019
頁數5
期刊Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
100
發行號1164
DOIs
出版狀態Published - 1992 一月 1

All Science Journal Classification (ASJC) codes

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

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