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US20100329882 Ceramic Heat-Insulating Layers Having Increased Corrosion Resistance to Contaminated Fuels  
Ceramic coatings for a component that is subjected to high temperatures, especially for a turbine blade are provided. The ceramic coatings contain one or more compounds that are selected from...
US20120122651 High purity powders  
This invention relates to high purity yttria or ytterbia stabilized zirconia powders comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent...
US20140178632 HIGH PURITY ZIRCONIA-BASED THERMALLY SPRAYED COATINGS AND PROCESSES FOR THE PREPARATION THEREOF  
This invention relates to thermally sprayed coatings of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from...
US20110162374 ARTICLES HAVING DAMPING COATINGS THEREON  
An article, such as a bucket, a blade, a nozzle, a vane, a strut, a fuel nozzle, a combustion casing, and a transition piece, the article having a damping coating comprising approximately 8 wt %...
US20130125593 REFRACTORY BLOCK AND GLASS FURNACE  
A fused refractory product having the following average chemical composition, in % by weight on the basis of oxides and for a total of 100%: ZrO2: 30-50%; SiO2: 8-16%; Al2O3: balance to 100%;...
US20140106956 Dental Investment Material  
A new investment material for the pressing loss wax technique for dental glass ceramics. It has been found that the addition of fillers to a magnesium phosphate investment, specifically metal...
US20130231238 Stabilized Ceramic Composition, Apparatus and Methods of Using the Same  
In one aspect, the invention includes a refractory material, said material comprising: (i) at least 20 wt. % of a first grain mode stabilized zirconia based upon the total weight of said material,...
US20120276325 ALUMINA TITANATE POROUS STRUCTURE  
Porous structure comprising an oxide ceramic material comprising, on the basis of the corresponding simple oxides: Al2O3, TiO2, at least one oxide of an element M2 chosen from the group formed by...
US20110283742 REFRACTORY BLOCK AND A GLASS MELTING FURNACE  
The present invention provides a fused refractory product having the following average chemical composition, as a % by weight based on the oxides and for a total of 100%; ZrO2: 30%-46%;SiO2:...
US20130174612 CHROMIUM OXIDE POWDER  
The invention relates to a particulate powder, said powder having a median circularity of greater than 0.87 wt % and less than 9.0 wt % of particles having a size greater than 100 μm. The powder...
US20140013807 SINTERED MATERIAL BASED ON DOPED CHROMIUM OXIDE  
A sintered product having an average chemical composition such that, in weight percentages on the basis of the oxides: Cr2O3=80.0-99.0%; 0.5%≦TiO2≦9.0%; 0.2%≦MgO≦3.0%; and ZrO2≦5.0%, provided that...
US20120309608 POWDER FOR DRY REFRACTORY MATERIAL  
The invention relates to a powder comprising more than 70% of refractory particles, in weight percent relative to the weight of the powder, a particle of said powder being classed in the fraction...
US20060135340 Spherical nano-composite powder and a method of preparing the same  
The present invention provides a composition and method of producing nano-composite powder consisting essentially of hydroxyapatite (HA) and zirconium oxide (ZrO2). The method comprises the steps...
US20130210606 HIGH ZIRCONIA FUSED CAST REFRACTORY  
To provide a high zirconia fused cast refractory having high durability, which hardly has cracks during the heating, by temperature changes during use and during the cooling at the time of...
US20080220209 Thermally sprayed coatings  
This invention relates to thermally sprayed coatings of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from...
US20060009344 Zirconia structural body and manufacturing method of the same  
A zirconia structural body includes a substrate having one surface on which a first electrode, a zirconia layer, and a second electrode are successively laminated. The zirconia layer is a bonded...
US20150093540 POROUS MATERIAL, MANUFACTURING METHOD OF THE SAME, AND HONEYCOMB STRUCTURE  
There is disclosed a porous material. The porous material contains aggregates, and a bonding material which bonds the aggregates to one another in a state where pores are formed among the...
US20120295785 REFRACTORY PRODUCT HAVING HIGH ZIRCONIA CONTENT  
A fused and cast refractory product containing, in weight percentages on the basis of the oxides and for a total of 100%: ZrO2: remainder up to 100%Hf2O: <5%SiO2: 2% to...
US20110166008 HIGH ZIRCONIA REFRACTORY MATERIAL  
Fused and cast refractory product including on oxides basis in percent by weight and for a total of 100%: ZrO2+HfO2 complement to 100%; 3.5% to 6.0% SiO2; 0.7% to 1.5% Al2O3; 0.10% to 0.43%...
US20140187408 HIGH ZIRCONIA FUSED CAST REFRACTORY  
To provide a high zirconia fused cast refractory which has high corrosion resistance to molten glass and which is scarcely susceptible to cracking during its production. A high zirconia fused cast...
US20130152636 REFRACTORY PRODUCT HAVING HIGH ZIRCONIA CONTENT  
The invention relates to a molten cast refractory product comprising, in weight percentages on the basis of the oxides and relative to a total of 100% of the oxides: ZrO2+Hf2O is the remainder...
US20120096822 FUSED GRAINS OF OXIDES COMPRISING AL, TI, SI AND CERAMIC PRODUCTS COMPRISING SUCH GRAINS  
Fused particles containing, by weight percent: more than 15% but less than 55% of Al2O3; more than 20% but less than 45% of TiO2; more than 3% but less than 30% of SiO2; less than 20%, in total,...
US20130210607 HIGH ZIRCONIA FUSED CAST REFRACTORY  
To provide a high zirconia fused cast refractory which hardly has cracks, and has excellent durability and reusability, at the time of production of the refractory and during use for a glass...
US20100048376 GRANULES OF METALS AND METAL OXIDES  
Process for preparing granules of oxidic or nonoxidic metal compounds, characterized in that a dispersion which comprises water, oxidic or nonoxidic metal compounds and at least one dispersant is...
US20120046156 REFRACTORY PRODUCT WITH HIGH ZIRCONIA CONTENT  
A fused and cast refractory product including, in mass percentages on the basis of the oxides and for a total of 100% of the oxides: ZrO2 + Hf2O:balance to 100%;SiO2: 7.0% to 11.0%;Al2O3:0.2% to...
US20090176642 High-resistance high-zirconia cast refractory material  
A high-zirconia cast refractory material which contains 85-95 wt % of ZrO2, 4-12 wt % of SiO2, 0.1 to less than 0.8 wt % of Al2O3, less than 0.04 wt % of Na2O, 0.01-0.15 wt % of K2O, 0.1-1.5 wt %...
US20140011660 ATZ FUSED GRAINS  
Fused grain having the following chemical composition: more than 10% and less than 50% of alumina Al2O3; more than 10% and less than 50% of titanium oxide TiO2; more than 21% and less than 50% of...
US20100041542 ZIRCONIA BODY AND METHODS  
A translucent zirconia sintered body, a dental article comprising a shaped, translucent zirconia body, a zirconia green body, and methods of making a translucent zirconia sintered body, methods of...
US20130199244 REFRACTORY PRODUCT HAVING HIGH ZIRCONIA CONTENT  
The present invention relates to a molten, fluid refractory product comprising, in weight percentages on the basis of the oxides and for a total of 100% of the oxides: ZrO2+Hf2O: remainder to...
US20130145798 REFRACTORY PRODUCT HAVING HIGH ZIRCONIA CONTENT  
The present invention relates to a molten, fluid refractory product comprising, in weight percentages on the basis of the oxides and for a total of 100% of the oxides: ZrO2+Hf2O: remainder to...
US20090036291 GRINDING BEADS AND METHOD OF PRODUCING THE SAME  
A ceramic consisting essentially of: about 51% to about 68% by weight ZrO2;about 20% to about 40% by weight Al2O3;about 9% to about 12% by weight CeO2;about 0.05% to about 0.2% by weight...
US20110129784 LOW THERMAL EXPANSION DOPED FUSED SILICA CRUCIBLES  
The present disclosure relates to a silica-based crucible material that includes, before sintering or firing, selected amounts of a thermal expansion stabilizer component (B2O3 and Ca2SiO4) which...
US20100089098 SINTERED AND DOPED PRODUCT BASED ON ZIRCON + Nb2O5 or Ta2O5  
Sintered product produced from a starting charge containing 75 to 99% zircon, and having the following average chemical composition by weight, the percentages by weight being based on the oxides:...
US20100016145 PARTICLE OF A MOLTEN CERAMIC MATERIAL  
The invention relates to a molten ceramic particle, characterized in that it has the following chemical composition in wt % based on oxides and for a total of 100%: 55%
US20120036895 HIGHLY ZIRCONIA-BASED REFRACTORY AND MELTING FURNACE  
A highly zirconia-based refractory suitable for an electric melting furnace, which has a high electrical resistivity and does not exhibit a chipping off phenomenon and which is scarcely...
US20080292859 Ceramic powder, ceramic layer and layer system having gadolinium/mixed crystal pyrochlore phases and oxides  
There is described a ceramic powder, ceramic layer and layer system having gadolinium/mixed crystal pyrochlore phases and oxides. Besides a good thermal insulation property, thermal insulation...
US20110212826 DOPED REFRACTORY WITH A HIGH ZIRCONIA CONTENT  
The invention provides a fused cast refractory product with a high zirconia content comprising, as. a percentage by weight based on the oxides: ZrO2+Hf2O: >85%;SiO2: 6% to 12%;Al2O3: 0.4% to...
US20070213199 REFRACTORY COMPOSITION  
A refractory brick, comprised of a refractory material having about 55% to about 96% by weight magnesia particles or magnesia particles containing spinel precipitates, about 3% to about 20% by...
US20080274870 Refractory Ceramic Product  
The invention relates to a refractory ceramic product which comprises: a) ≧93% by weight of at least one refractory basic component and b) ≦7% by weight of at least one anticorrosive component...
US20100048377 FUSION-CAST FIREPROOF PRODUCT  
The invention relates to a fusion-cast refractory product based on zirconium dioxide.
US20090056380 Refractory glass ceramics  
A formation of internally nucleated glass ceramics articles that can be heated in the 1350-1450° C. range for extended periods of time without significant deformation or change in shape is...
US20100292522 Stabilized Ceramic Composition, Apparatus and Methods of Using the Same  
In one aspect, the invention includes a refractory material, said material comprising: (i) at least 20 wt. % of a first grain mode stabilized zirconia based upon the total weight of said material,...
US20120018007 ZIRCONIA POWDER  
A powder including: (a) more than 92% of zircon particles, (b) 1% to 2% of silica particles having a size less than 50 microns; (c) 0.3% to 5% of particles comprising one, two, or three oxides...
US20100062386 Basic Refractories Composition Containing Magnesium Orthotitanate and Calcium Titanate, Process for its Production and Uses Thereof  
The present invention relates to a basic-refractory composition containing magnesium orthotitanate (Mg2TiO4) and calcium titanate (CaTiO3) suitable for use in rotating kilns for the production of...
US20070049484 Nanocomposite ceramics and process for making the same  
A nanocomposite ceramic composition and method for making the same, the composition comprising a uniform dispersion of nanosize ceramic particles composed of at least one ceramic phase,...
US20120216566 METHOD FOR IDENTIFYING GLASS DEFECT SOURCE, FUSION CAST REFRACTORY AND GLASS MELTING FURNACE USING IT  
The present invention provides a method for identifying a glass defect source, whereby a glass defect source can directly be identified without using a mathematical simulation. The method for...
US20140065565 METHOD OF PRODUCING COMPOSITE METAL OXIDE, METAL OXIDE SINTERED BODY, AND ROTARY KILN  
Provided is a method of producing a composite metal oxide including, to calcine a composition containing an alkali metal and obtain a composite metal oxide, calcining the composition while being...
US20050238894 Mixed metal oxide ceramic compositions for reduced conductivity thermal barrier coatings  
Ceramic compositions comprising a main ceramic component comprising from about 63 to about 99 mole % zirconia and from about 1 to about 37 mole % hafnia. These compositions further comprise at...
US20100179050 SINTERABLE BIOCERAMICS AND METHOD OF MANUFACTURING THE SAME  
The present invention discloses a method that can improve the sintering ability of calcium sulfate. The material can be used as a bio-material. This method is prepared by pre-mixing +1 and/or +2...
US20100233497 CERAMIC MATERIAL WITH A COMPOSITION WHICH IS MATCHED TO A COEFFICIENT OF THERMAL EXPANSION SPECIFIED BY A METALLIC MATERIAL  
A non-conductive ceramic material contains a base ceramic material and at least one other ceramic material having a lower coefficient of thermal expansion than that of the base material so that...

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