Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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A Study on the Mg-doped LAS Ceramics Using Metal Alkoxide

금속 알콕사이드를 이용한 Mg-doped LAS계 내열세라믹스의 제조 및 소결에 관한 연구

  • 김영배 (한양대학교 공과대학 무기재료공학과) ;
  • 김형태 (한양대학교 공과대학 무기재료공학과) ;
  • 이응상 (한양대학교 공과대학 무기재료공학과)
  • Published : 1995.01.01
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Abstract

In order to densify LAS(Lithuim Aluminosilicate)system compounds, we used metal alkoxides as precursors. Also Mg was added by sol-gel method using metal alkoxides to the LAS system for improving the sinterability, thermal and mechanical properties. The result was that the synthesizing temperature was lowered about 10$0^{\circ}C$, the sintering temperature was lowered by over 10$0^{\circ}C$ and MOR of samples from metal alkoxides was two times larger than that of sample form oxide.

Keywords

References

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