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Atomic force microscopy study of the tetragonal to monoclinic transformation behaviour of silica doped yttria-stabilized zirconia
Sylvain Deville, Jérôme Chevalier, Laurent Gremillard
The tetragonal to monoclinic phase transformation of zirconia has been the subject of extensive studies over the last 20 years [1-4]. The main features of the transformation have b…
Modeling the aging kinetics of zirconia ceramics
Laurent Gremillard, Jérôme Chevalier, Sylvain Deville +2
Yttria-stabilized tetragonal zirconia polycrystals (3Y-TZP) with different microstructures were elaborated. The isothermal tetragonal to monoclinic transformation was investigated…
A critical comparison of methods for the determination of the ageing sensitivity in biomedical grade yttria stabilized zirconia
Sylvain Deville, Laurent Gremillard, Jérôme Chevalier +1
Since the recent failure events of two particular series of zirconia femoral heads for total hip replacement prosthesis, a large decrease in the use of zirconia ceramics for orthop…