The Korean Journal of Ceramics

The Korean Ceramic Society (한국세라믹학회)
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Characterization of Sodium Borosilicate Glasses Containing Fluorides and Properties of Sintered Composites with Alumina

  • Ryu, Bong-Ki (Detp. of Inorg. Mater. Eng., Pusan Nat. Univ)
  • Published : 1995.06.01
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Abstract

Recently, alumina/glass composites have been applied as a substrate material for hybrid IC and LSI multi-chip packaging. In this study, the characterization of sodium borosilicate glasses containing NaF and $AlF_3$ and the preparation of the resulted glass/alumina composites have been examined and the effect of the addition of fluorides on the thermal. and dielectric properties of the sintered composites have been studied. The sintering temperature of specimens was lowered by about 100-$150^{\circ}C$ by the addition of fluorine compared with the specimens without fluorine. The specimens containing fluorine showed slightly lower dielectric constants than those of the specimens without fluorine.

Keywords

References

  1. J. Am. Ceram. Soc. v.74 Ceramics and glass-ceramic packging in the 1990s Rao R. Tummala
  2. IEEE Transactions on Components, Hybrids and manufacturing technology v.CHMT-6 no.4 Y.Shimada;K.Utsumi;M.Suzuki
  3. J. Ceramic Soc. Jpn. v.101 Thermal and dielectrical properties of silica/glass composites with the controlled amount of tridymite B.Ryu;I.Yasui
  4. Engineered materials handbook - Ceramics and glasses Ceramic Substrates David G. Wirth
  5. Proc. 9th Korea-Japan Seminar on New Ceramics Synthesis and characterization of cordierite glass-ceramics for low firing temperature substrate B.Kim;K.Lee
  6. Proc. 4th Int. Sympo. on the Nucleation and Crystallization in Liquids and Glasses The crystallization behaviour of two types of glasses based on anorthiew composition $CaO-Al_2O_3-2SiO_2$ B.Ryu;I.Yasui
  7. Proc. 9th Korea-Japan Seminar on New Ceramics Investigation of $CaO-Al_{2}O_{3}-2SiO_{2}$ glass as substrate materials B.Ryu;I.Yasui
  8. 37th ECC Low dielectric constant multilayer glass-ceramic substrate with Ag-Pd wiring for VLSI package Y.Shimada;Y.Yamashita(et al.)
  9. Cerm. Bull. v.69 no.11 Aluminium Nitride; A versatile but challenging material L.M.Sheppard
  10. Microelectronics Packaging Handbook R.R.Tummala
  11. Optical materials-amorphous and single crystal I.Yasui
  12. Physics and Chemistry of Glasses v.30 no.6 The effect of refractive index modifies on the thermal expansion coefficient of fluoride glasses A.G.Clare;J.M.Parker
  13. Physics and Chemistry of Glasses v.30 no.3 Cordierite-bases oxyfluoride glasses and glass ceramics, Part 1 Glasses G.M.Singer;M.Tomozawa
  14. Physics and Chemistry of Glasses v.30 no.3 Cordierite-based oxyfluoride glasses and glass ceramics, Part 2 Glass ceramics G.M.Singer;M.Tomozawa
  15. Physics and Chemistry of Glasses v.30 no.3 Cordierite-based oxyfluoride glasses and glass ceramics, Part 3 crystallization of the glasses G.M.Singer;M.Tomozawa
  16. Experiment of materials science Y.Muzutani(et al.)
  17. Characterization technics of ceramics I.Yasui(et al.)
  18. The phycal properties of glass D.G.Holloway
  19. Enerry dispersion type X-ray analysis Y.Gouji;K.Sato
  20. X-ray micro analyzer I.Uchiyama;T.Watanabe;S.Kimoto