Crystallizations of Fluoro-Phlogopite

불소운모의 결정화

  • 송경근 (한양대학교 무기재료공학과) ;
  • 오근호 (한양대학교 무기재료공학과) ;
  • 이경희 (명지대학 요업공학과)
  • Published : 1982.02.01

Abstract

Fluoro-phlogopite crystals (Mica) were synthesized by two different methods; firstly the crystal was crystallized from the melts, and secondly mica crystalline was obtained from the direct solid state reaction. Addition of $CaF_2$ in the mica batch revealed the lowering the solid state reaction temperature. SEM and XRD were employed to observe mica crystalline flakes and solid solution forms. As a starting raw material Pyrophyllite was used resulting in the formation of mica crystals.

Keywords

References

  1. Bureau of Mines Bill v.647 Fluorine Micas H. R. Shell;K. H. Ivey
  2. Advances in Nucleation and Crystallization in Glasses Structure, Properties, and Applica-tion of Glass-Ceramics G. H. Beall
  3. Fracture Mechanics of Ceramics Fracture Energy and Thermal Shock Resistance of Mica Glass-Ceramics K. Chyung;R. C. Bradt(et al.)
  4. 10th International Congress on Glass Fluorophlogopite Mica Glass-Ceramics K. Chyung;G. H. Beall;D. G. Grossman