1990

Kruidhof, H., Vries, K.J. de, Burggraaf, A.J. Thermochemical stability and nonstoichiometry of yttria stabilized bismuth oxide solid solutions. Solid State Ionics 37 (2-3), 1990, 213-215.

Groot Zevert, W.F.M., Winnubst, A.J.A., Theunissen, G.S.A.M., Burggraaf, A.J. Powder preparation and compaction behaviour of fine-grained Y-TZP. J. Mater. Sci. 25 (11), 1990, 3449-3455.

Winnubst, A.J.A., Theunissen, G.S.A.M., Boutz, M.M.R., Burggraaf, A.J. Microstructure development during sintering of nanocrystalline tetragonal zirconia. Proc. 11th Riso Int. Symp. on Metallurgy and Materials Science: Structural Ceramics - Processing, Microstructure and Properties. Edited by: J.J. Bentzen, J.B. Bilde-Sorensen, N. Christiansen, A. Horsewell and B. Ralph. Riso Nat. Lab., Roskilde, Denmark, 1990, 523-528.

Boutz, M.M.R., Theunissen, G.S.A.M., Winnubst, A.J.A. Grain growth during sintering of nanocrystalline Y and/or Ce-doped tetragonal zirconia. Mater. Res. Symp. Symp. Proc., Vol. 196. Edited by M.J. Mayo, M. Kobayashi and J. Wadsworth. Materials Research Society, Pittsburgh (PA), 1990, 87-93. Proc. of the Superplasticity in Metals, Ceramics and Intermetallics Session, April 16-19, 1990, San Francisco (CA), USA.

Bos, A., Grefte, P.J.M., Exter, P. den, Winnubst, A.J.A. The influence of MgO on the microstructure during sintering of fine-grained alumina and zirconia-alumina composites. Sci. of Sintering 23 (1), 1991, 19-24.

Burggraaf, A.J., Bouwmeester, H.J.M., Boukamp, B.A., Uhlhorn, R.J.R., Zaspalis, V. Synthesis, microstructure and properties of porous and dense ceramic membranes. Science of Ceramic Interfaces. Edited by J. Nowotny. Elsevier Science Publ. B.V., Amsterdam, Oxford, New York, Tokyo, 1991, 525-568.

Burggraaf, A.J., Keizer, K., Winnubst, A.J.A. Porous and dense nanophase ceramics and composites. Ceramics Today - Tomorrow's Ceramics. Edited by P. Vincenzini. Elsevier Science Publ. B.V., Amsterdam, Oxford, New York, Tokyo, 1991, 1311-1326.

Bouma, J.S., Theunissen, G.S.A.M., Winnubst, A.J.A., Burggraaf, A.J. Mechanical properties of ultra-fine grained Y-TZP ceramics. Ceramics Today - Tomorrow's Ceramics. Edited by P. Vincenzini. Elsevier Science Publ. B.V., Amsterdam, Oxford, New York, Tokyo, 1991, 1601-1611.

Exter, P. den, Kroon, A.P. de, Winnubst, A.J.A., Burggraaf, A.J. The sintering behaviour of coprecipitation derived zirconia/alumina ceramics. Advanced Structural Inorganic Composites. Materials Science Monographs, Vol. 68. Edited by P. Vincenzini. Elsevier Science Publ. B.V., Amsterdam, Oxford, New York, Tokyo, 1991, 609-617.

Leuwerink, T.H.P., Exter, P. den, Winnubst, A.J.A., Burggraaf, A.J. Characteristics of wet chemically prepared alumina/zirconia ceramics. Advanced Structural Inorganic Composites. Materials Science Monographs, Vol. 68. Edited by P. Vincenzini. Elsevier Science Publ. B.V., Amsterdam, Oxford, New York, Tokyo, 1991, 619-628.

Bouwmeester, H.J.M., Kruidhof, H., Gellings, P.J., Burggraaf, A.J. Oxygen semi-permeability of erbia-stabilized bismuth oxide. Mater. Sci. Forum 76, 1991, 165-170. 3rd Int. Symp. on Systems with Fast Ionic Transport, April 21-25, 1991, Holzau, Germany.

Boutz, M.M.R., Winnubst, A.J.A., Burggraaf, A.J., Nauer, N., Carry, C. Low temperature superplastic flow of yttria stabilized tetragonal zirconia polycrystals. Euro-Ceramics II, Vol. 2, Structural ceramics and composites. Edited by G. Ziegler and H. Hausner. Proc. 2^nd Eur. Ceram. Soc. Conf, Augsburg, FRG, September 11-14, 1991, 939-949.

Exter, P. den, Winnubst, A.J.A., Burggraaf, A.J. Sintering of ZTA at low temperatures through transition alumina densification. Euro-Ceramics II, Vol. 2, Structural ceramics and composites. Edited by G. Ziegler and H. Hausner. Proc. 2^nd Eur. Ceram. Soc. Conf, Augsburg, FRG, September 11-14, 1991, 1377-1381.