Crystallization kinetics of SiO2-MgO-3CaO-P2O5-Al2O3-ZrO2 glass

Yilmaz, S.; Gunay, V.

Artykuł - szczegóły

Tytuł artykułu

Crystallization kinetics of SiO2-MgO-3CaO-P2O5-Al2O3-ZrO2 glass

Autorzy

Yilmaz S. , Gunay V.

Wybrane pełne teksty z tego czasopisma

Identyfikatory

Warianty tytułu

Języki publikacji

Abstrakty

The crystallization behaviour of SiO2-MgO-3CaO-P2O5-Al2O3-ZrO2 glass was studied using glass samples prepared by melting reagent grade SiO2, MgO, Ca5(PO4)3OH, P2O5, Al2O3 and ZrO2. DTA and XRD analysis revealed the crystallization of whitlockite, anorthite and baddeleyite phases. The crystallization kinetics was studied by applying the DTA measurements carried out at various heating rates. The activation energies of crystallization and viscous flow were measured as 209 kJźmol-1 and 356 kJźmol-1, respectively. The resultant SiO2-MgO-3CaO-P2O5-Al2O3-ZrO2 glass-ceramics revealed very fine and homogenous microstructure.

Słowa kluczowe

bioceramics bioglass heat treatment crystallization kinetics

Wydawca

De Gruyter

Czasopismo

Materials Science Poland

Rocznik

2007

Tom

Vol. 25, No. 3

Strony

609--617

Opis fizyczny

Bibliogr. 17 poz.

Twórcy

autor

Yilmaz S.

autor

Gunay V.

Sakarya University, Engineering Faculty, Department of Metallurgy and Material Engeneering, Esentepe Campus, 54187 Sakarya, Turkey

Bibliografia

[1] HENCH L.L., J. Amer. Cer. Soc., 74 (1991), 1487.
[2] HENCH L.L., J. Amer. Cer. Soc., 81 (1998), 1705.
[3] SALAM S.N., DARWISH H., ABO-MOSALLAM H.A., Ceramics Int., 32 (2006), 357.
[4] SALINAS A.J., ROMAN J., VALLET-REGI M., OLIVEIRA J.M., CORREIA R.N., FERNANDES M.H., Biomater., 21 (2000), 251.
[5] KOKUBO T., Biomater., 12 (1991), 155.
[6] KOKUBO T., ITO S., SAKKA S., YAMAMURO T., J. Mater. Sci., 21 (1986), 536.
[7] CHANG C.K., MAO D.L., WU J.S., Ceramics Int., 26 (2000), 779.
[8] LACERDA S.R., OLIVEIRA J.M., CORRIERA R.N., FERNANDES M.H., J. Non-Cryst. Sol., 221 (1997) 255.
[9] DEMIRKESEN E., MAYTALMAN E., Ceramics Int., 27 (2001), 99.
[10] DEMIRKESEN E, GOLLER G., Ceramics Int., 29 (2003), 463.
[11] YILMAZ S., OZKAN O.T., GUNAY V., Ceramics Int., 22 (1996), 477.
[12] BAYRAK G., YILMAZ S., Ceramics Int., 32 (2006), 441.
[13] MCMILLAN P.W., Glass-ceramics, 2nd Ed., Academic Press, London, 1979.
[14] BALAYA P., SUNANDANA C.S., J. Non-Cryst. Sol., 162 (1993), 253.
[15] KARAMANOV A., PELINO M., J. Non-Cryst. Sol., 281 (2001), 139.
[16] PARK J., HEO J., Ceramics Int., 28 (2002), 669.
[17] EROL M., KUCUKBAYRAK S., MERICBOYU A.E., OVECOGLU M.L., J. Europ. Cer. Soc., 21 (2001),

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BPW7-0007-0071