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Titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material and preparation method thereof
The invention relates to a titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material and a preparation method thereof, and belongs to the technical field of refractory materials. The titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material comprises 70-97wt% of zircon fine powder and 3-30wt% of titanium dioxide coated zirconium dioxide powder. The titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material effectively improves the sintering performance of multiphase materials, can provide temporary high concentration titanium dioxide surrounding zirconium dioxide particles, promotes zircon sintering and the compatibility of a zircon and zirconium dioxide interface, and reduces the porosity of the multiphase material; and the preparation method comprises the steps of ball milling, drying, molding and sintering, is simple and feasible, and has good economic benefits.
Titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material and preparation method thereof
The invention relates to a titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material and a preparation method thereof, and belongs to the technical field of refractory materials. The titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material comprises 70-97wt% of zircon fine powder and 3-30wt% of titanium dioxide coated zirconium dioxide powder. The titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material effectively improves the sintering performance of multiphase materials, can provide temporary high concentration titanium dioxide surrounding zirconium dioxide particles, promotes zircon sintering and the compatibility of a zircon and zirconium dioxide interface, and reduces the porosity of the multiphase material; and the preparation method comprises the steps of ball milling, drying, molding and sintering, is simple and feasible, and has good economic benefits.
Titanium dioxide coated zirconium dioxide powder-based zircon/zirconia multiphase material and preparation method thereof
WANG LIPING (Autor:in) / YANG DEAN (Autor:in) / LI GONGWEN (Autor:in) / WANG FENG (Autor:in) / WANG XIN (Autor:in) / YAN JICHANG (Autor:in) / GAO CHONG (Autor:in) / CHEN JIANWEN (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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