한국분말야금학회:학술대회논문집 (Proceedings of the Korean Powder Metallurgy Institute Conference)

한국분말재료학회 (*구 분말야금학회) (The Korean Powder Metallurgy & Materials Institute)
권호 표지

Processing of Polymer-derived Microcellular Ceramics Containing Reactive Fillers

  • Kim, Young-Wook (Department of Materials Science and Engineering, University of Seoul) ;
  • Jang, Doo-Hee (Department of Materials Science and Engineering, University of Seoul) ;
  • Eom, Jung-Hye (Department of Materials Science and Engineering, University of Seoul) ;
  • Song, In-Hyuck (Ceramic Materials Group, Korea Institute of Machinery and Materials) ;
  • Kim, Hai-Doo (Ceramic Materials Group, Korea Institute of Machinery and Materials)
  • 발행 : 2006.09.24
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Processing techniques for producing microcellular silicon carbide, mullite, and cordierite ceramics have been developed by a reaction method that incorporates a polysiloxane and reactive fillers. The techniques developed in this study offer substantial flexibility for producing microcellular ceramics whereby cell size, cell density, degree of interconnectivity, composition, and porosity can all be effectively controlled. It is demonstrated that the adjustment of filler composition enables the possibility of tailoring the composition and properties of the microcellular ceramics. The present results suggest that the proposed novel processing techniques are suitable for the manufacture of microcellular ceramics with high morphological uniformity.

키워드