ZIRCONIA-BASED MATERIAL DOPED WITH YTTRIUM AND LANTHANUM

Sintered bodies containing zirconia-based ceramic materials and partially sintered bodies that are intermediates in the preparation of the sintered bodies are described. The zirconia-based ceramic material is doped with lanthanum and yttrium. The grain size of the zirconia-based ceramic material can...

Full description

Saved in:
Bibliographic Details
Main Authors MATHERS, JAMES, P, HAUPTMANN, HOLGER, HUMPAL, KATHLEEN, M, BROSTROM, MYLES, L, KOLB, BRANT, U, HENDRICKSON, MARK, J
Format Patent
LanguageEnglish
French
Published 07.07.2011
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
CONCRETE
INORGANIC CHEMISTRY
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
Online AccessGet full text

Cover

More Information
Summary:Sintered bodies containing zirconia-based ceramic materials and partially sintered bodies that are intermediates in the preparation of the sintered bodies are described. The zirconia-based ceramic material is doped with lanthanum and yttrium. The grain size of the zirconia-based ceramic material can be controlled by the addition of lanthanum. The crystalline phase of the zirconia-based ceramic material can be influenced by the addition of yttrium. L'invention concerne des corps frittés contenant des matériaux de céramique à base de zircone et des corps partiellement frittés qui servent d'intermédiaire dans la préparation des corps frittés. Le matériau de céramique à base de zircone est dopé avec du lanthane et de l'yttrium. La taille de grain du matériau de céramique à base de zircone peut être commandée en ajoutant du lanthane. La phase cristalline du matériau de céramique à base de zircone peut être influencée en ajoutant de l'yttrium.
Bibliography:Application Number: WO2010US61489