zirconium oxide

(redirected from zirconia)
Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.
Related to zirconia: zirconium dioxide

zir·co·ni·um ox·ide

(zir-kō'nē-ŭm oks'īd),
Used as a coating for the skin in dermatologic pharmaceuticals and as a pigment in paints.
Mentioned in ?
References in periodicals archive ?
Peter Schneider, an experienced CEREC user from Heidelberg, Germany, stresses the clinical benefit zirconia has the highest level of gingiva biocompatibility; the gum adapts very quickly to the crown.
All physical, chemical properties and requirements for zirconia are listed in ISO 13356:2008 [18].
Y-TZP (yttrium stabilized tetragonal zirconia polycrystals) a type of stabilized zirconia, core material flexural strength is 900-1200 Mpa and fracture toughness is 9-10 Mpa/[m.
These protocols relieve the stress present in the compression layer formed as well as the residual stresses induced on the zirconia surface.
2,6 But with the monolithic zirconia restorations, gentle preparation of only 0.
In order to assess shear bond strength, zirconia discs were embedded in the acrylic materials such that only one of their surfaces with dimensions of 6 x 6mm was out of acrylic materials.
Through this method, zirconia powder was firstly ball-milled, and the effective parameters were optimized during the process.
It then succeeded in developing a new type of zirconia that has both higher flexural strength and fracture toughness and, when exposed to hydrothermal condition, its crystal structure does not change to a monoclinic phase, a common cause of compromised strength.
This review presents the properties types of zirconia for dental application the manufacturing procedures the various application and its guidelines luting of zir- conia and bonding of the veneering ceramics.
Algunos autores senalan que las estructuras de zirconia no requieren cementacion adhesiva.
Cover Girl diamond-like cubic zirconia jewelry exemplifies this statement.
Porcelain is built up on to a white zirconia substructure, which is then cemented into your mouth.