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US20050187093 Sintered compact  
A sintered cubic boron nitride (cBN) compact for use in a tool is obtained by sintering a mixture of (i) cubic boron nitride, (ii) aluminum oxide, (iii) one or more refractory metal compounds, and...
US20120289395 COMPOSITE SYSTEM  
A multiphase composite system is made by binding hard particles, such as TiC particles, of various sizes with a mixture of titanium powder and aluminum, nickel, and titanium in a master alloy or...
US20110207596 Method for Producing a Packing Structure with Control Over Hydrothermal Synthesis Parameters  
The invention relates to a method for producing a packing structure, characterized in that it includes the following steps: a) a step in which the temperature of an initial mixture of quicklime...
US20120252654 ZIRCONIA-BASED COMPOSITE CERAMIC SINTERED COMPACT AND METHOD FOR PRODUCING THE SAME  
To provide a zirconia-based composite ceramic sintered compact capable of being colored to white appropriate for a dental prosthesis while maintaining its mechanical and physical properties, and...
US20140171286 ALKALI-FREE GLASS AND PREPARATION THEREOF  
The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no...
US20140045676 ALKALI-FREE GLASS AND PREPARATION THEREOF  
The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no...
US20140011659 ALKALI-FREE GLASS AND PREPARATION THEREOF  
The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no...
US20130345040 ALKALI-FREE GLASS AND PREPARATION THEREOF (As Amended)  
The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no...
US20120171497 COVER GLASS AND METHOD FOR PRODUCING SAME  
A cover glass having a compressive-stress layer on the principal surfaces thereof, and having a glass composition containing 50% to 70% by mole of SiO2, 3% to 20% by mole of Al2O3, 5% to 25% by...
US20120067651 HARDFACING COMPOSITIONS, METHODS OF APPLYING THE HARDFACING COMPOSITIONS, AND TOOLS USING SUCH HARDFACING COMPOSITIONS  
A hardfacing composition comprising a carbide phase and a matrix phase, The carbide phase comprises mono-tungsten carbide in a quantity of greater than 50 percent by weight, based on the total...
US20140349833 BLEND FOR THE PRODUCTION OF A REFRACTORY MATERIAL, A REFRACTORY MATERIAL, A METHOD FOR THE MANUFACTURE OF A REFRACTORY MATERIAL, AND USE OF A SUBSTANCE AS A SINTERING AID  
The invention relates to a blend for the production of a sintered refractory material containing chromium oxide, a sintered refractory material containing chromium oxide, a method for the...
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...
US20090286666 LANTHANUM OXIDE-DOPED GLASS-CERAMICS  
Glass-ceramic compositions exhibiting high reliability and tensile strength are described. The compositions can include crystal phases including roedderite and/or potassium fluorrichterite. The...
US20120034435 COATED, ANTIMICROBIAL, CHEMICALLY STRENGTHENED GLASS AND METHOD OF MAKING  
The disclosure is directed to a chemically strengthened glass having antimicrobial properties and to a method of making such glass. In particular, the disclosure is directed to a chemically...
US20050133963 Silicon carbide whisker-reinforced ceramics with low rate of grain size increase upon densification  
A highly dense composite of a ceramic material and silicon carbide whiskers with grain sizes in the nano-sized range is formed by mechanical activation of the ceramic material in the form of a...
US20070254798 Peroxide containing compounds as pore formers in the manufacture of ceramic articles  
A method for manufacturing porous ceramic articles comprised of a primary sintered phase ceramic composition. The method includes the steps of providing a plasticized ceramic precursor batch...
US20130302618 HIGH-STRENGTH ALKALI-ALUMINOSILICATE GLASS  
A high-strength alkali-aluminosilicate glass, characterized by excellent meltability, fineability. and processibility, exhibits the following formula: SiO2 60.5 to 69.0 weight percent Al2O3 7.0 to...
US20060252628 Polarizing glass and manufacturing method of the same  
High-efficient polarizing glasses which are used in a pair for isolators. The polarizing glass which includes elongated metal particles oriented uniquely and distributed therein is provided. When...
US20090149309 Sintered Ceramic, Slide Part therefrom, and Process for Producing Sintered Ceramic  
It is an object of the invention to provide a ceramic sintered body that has a dense structure and minimal cracking and that exhibits excellent sliding properties even in a non-lubricated state,...
US20050209084 Glass for display substrate  
A glass having a SiO2—Al2O3—B2O3—RO (RO is at least one of MgO, CaO, BaO, SrO and ZnO) based composition, a temperature corresponding to 102.5 poise being 1570° C. or higher and an alkali content...
US20090113936 Dental Glass  
The present invention relates to a dental glass containing 50 to 70 wt. % of SiO2, 5 to 18 wt. % of Al2O3,6.1 to 30 wt. % of MgO,1 to 15 wt. % of La2O3,1 to 15 wt. % of WO3,0.1 to 8 wt. % of ZrO2,...
US20070256454 Method of reshaping a glass body  
A method for reshaping a glass body having a Tg and Tx by placing a glass body preform in a mold comprising a cavity having a void volume in the range of 70 to 130 percent of the volume of the...
US20100248189 METHOD OF MAKING A FACING FOR A DENTAL RESTORATION, FACING FOR A DENTAL RESTORATION, AND METHOD OF MAKING A DENTAL RESTORATION  
A method of making a facing for a dental restoration. The method comprises the step of providing a facing precursor from which the facing is obtainable, and wherein the facing precursor is...
US20090176641 OPTICAL GLASS, GLASS MOLDED BODY, OPTICAL DEVICE AND THEIR PRODUCTION METHODS  
An optical class comprising, by mass %, 12 to 30% of total of B2O3 and SiO2, 55 to 80% of total of La2O3, Gd2O3, Y2O3, ZrO2, Nb2O5 and WO3, 2 to 10% of ZrO2, 0 to 15% of Nb2O5, 0 to 15% of ZnO and...
US20110039685 TRANSPARENT ALUMINA CERAMICS WITH ORIENTED GRAINS AND PREPARATION METHOD THEREOF  
A kind of transparent alumina ceramics is disclosed herein, the optical axes of all or part of the crystal grains of the transparent alumina ceramics are arranged in a direction, which makes the...
US20070157919 Tempered glass for thermal insulation  
The invention relates to a pane that has undergone a chemical toughening operation so as to have an alkali-metal-ion concentration gradient from its surface over an exchange depth of at least 100...
US20100304952 METHOD OF PROCESSING NEPHELINE SYENITE  
A method of processing a useable particulated nepheline syenite including providing particulate nepheline syenite with a maximum first grain size; milling the nepheline syenite in a ball mill...
US20100009838 PHOTOSENSITIVE DIELECTRIC PASTE AND ELECTRONIC PART MADE WITH THE SAME  
Provided is a photosensitive dielectric paste capable of being burned at a low temperature in a short time and forming a dielectric film (insulator film) having favorable properties, such as...
US20110306486 ALUMINO-BOROSILICATE GLASS FOR THE CONFINEMENT OF RADIOACTIVE LIQUID EFFLUENTS, AND METHOD FOR TREATING RADIOACTIVE LIQUID EFFLUENTS  
An alumino-borosilicate glass for the confinement, isolation of a radioactive liquid effluent of medium activity, and a method for treating a radioactive liquid effluent of medium activity,...
US20110223364 INSULATIVE PRODUCTS HAVING BIO-BASED BINDERS  
Fibrous insulation products have an aqueous binder composition that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also...
US20150056471 ORDERED POROUS NANOFIBERS, METHODS, AND APPLICATIONS  
Described herein are nanofibers and methods for making nanofibers that have a plurality of pores. The pores have of any suitable size or shape. In some embodiments the pores are “mesopores”,...
US20130202715 ALUMINOSILICATE GLASS FOR TOUCH SCREEN  
An aluminosilicate glass for touch screens is provided. The glass includes, calculated based on weight percentage: SiO2, 55 to 65%; Na2O, 12 to 17%; Al2O3, 15 to 20%; K2O, 2 to 6%; MgO, 3.9 to...
US20130135745 ALKALI-FREE COVER GLASS COMPOSITION, AND LIGHT EXTRACTING MEMBER USING SAME  
The present invention provides a glass composition and a light extracting member using the same, where the glass composition does not substantially contain a lead oxide and an alkali metal oxide...
US20060105899 Furnace with series-arranged baths for producing glass compounds having a low degree of unmelted material  
The invention relates to a furnace for the continuous melting of a composition comprising silica, the said furnace comprising at least two tanks in series, said tanks each comprising at least one...
US20080227618 BORON CARBIDE SINTERED BODY AND METHOD OF MANUFACTURING THE SAME AND PROTECTIVE BODY  
A boron carbide sintered body having a plurality of pores, comprises a boron carbide as a main component and a plurality of graphite particles dispersed in the sinter. The graphite particles is...
US20090155533 Method for producing glass or glass ceramic and in particular glass or glass ceramic article  
In order to obtain glass or glass ceramic materials having increased strength, the invention provides a method for producing glass or glass ceramic articles, which comprises the steps: producing...
US20050032624 Blue glass composition for making glass panes  
The invention relates to a glass composition of silica-soda-lime type colored blue which comprises the coloring agents below in a content varying within the following limits, by weight: Fe2O3...
US20140260971 Ceramic Membrane  
The preparation and use of polysilazane ceramic precursor polymer to make ceramic membranes to purify small molecules, such as hydrogen, for the purpose of isolating the gas and manipulating its...
US20100099547 Ceramic Porous Body With Communication Macropores and Process for Producing the Ceramic Porous Body  
The present invention is a method for producing a ceramic porous body with high porosity and continuous macropores, which comprises mixing a ceramic powder with an aqueous solution of a gelable...
US20100045164 GLASS FOR AN ILLUMINATING MEANS WITH EXTERNAL ELECTRODES  
The invention concerns a glass composition for a glass body of an illuminating means with external electrodes, wherein the quotient of the loss angle (tan δ[10−4]) and the dielectric constant (∈′)...
US20140206525 POROUS SiC CERAMIC AND METHOD FOR THE FABRICATION THEREOF  
There is provided a method for the fabrication of porous SiC ceramic. The method comprises oxidizing particles of SiC ceramic thereby forming amorphous silica on the surface of the particles. The...
US20110318561 ALKALI-FREE GLASS  
An alkali-free glass of the present invention comprises, as a glass composition expressed in terms of oxides by mass %, 45 to 70% of SiO2, 10 to 30% of Al2O3, 11 to 20% of B2O3, less than 0.1% of...
US20150232961 Plasma Induced Fuming  
A method for recovery of evaporable substances comprises melting (210) of a material comprising evaporable metals and/or evaporable metal compounds into a molten slag. The molten slag is agitated...
US20130047672 TRANSPARENT, COLORLESS LOW-TITANIA BETA-QUARTZ GLASS-CERAMIC MATERIAL  
Transparent, essentially colorless β-quartz glass-ceramic materials, the composition of which is free of As2O3 and of Sb2O3, where said composition contains a specific combination of three...
US20110194228 DIELECTRIC CERAMIC AND LAMINATED CERAMIC CAPACITOR  
To increase the dielectric constant of a dielectric ceramic containing ABO3 (A being Ba alone or further containing at least one of Ca and Sr, and B is Ti alone or or further contains at least one...
US20110172081 ZRO2-AL2O3 COMPOSITE CERAMIC MATERIAL AND PRODUCTION METHOD THEREFOR  
A ZrO2—Al2O3 composite ceramic material having excellent wear resistance, hardness, strength and toughness is provided. This ceramic material comprises a ZrO2 phase composed of 90 vol % or more of...
US20150087493 LITHIUM DISILICATE-APATITE GLASS-CERAMIC  
Lithium disilicate apatite glass-ceramics are described which are characterized by a high chemical stability and can therefore be used in particular as restoration material in dentistry.
US20110212824 Glass Ceramics With Bulk Scattering Properties and Methods of Making Them  
Glass ceramics with bulk scattering properties and the use of those glass ceramics, for example, in OLED or photovoltaic applications.
US20070105706 Ceramic Armor  
A dense, hard body having good fracture toughness, hardness and a high capacity to absorb impacts which is also useful as lightweight armor. The body is an eutectic of either (a) two carbides...
US20110220835 BINDERS AND MATERIALS MADE THEREWITH  
Binders to produce or promote cohesion in non or loosely assembled matter.