Patents
Patents for C04B 35 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products (79,369)
07/1986
07/23/1986EP0187959A1 Low temperature sintered ceramic capacitor with high DC breakdown voltage, and method of manufacture
07/23/1986EP0187737A1 METHOD OF MACHINE CUTTING SILICON METAL PARTICULATES WITH Si3N4.
07/23/1986EP0172164A4 Metallurgical process.
07/23/1986CN85100146A Multifunction ceramic material sensitive to heat-humidity-gas
07/22/1986US4601997 Porous mullite
07/22/1986US4601991 Alumina porcelain compositions
07/22/1986US4601990 High-alumina ceramic composition
07/22/1986US4601989 Dielectric ceramic composition
07/22/1986US4601988 Dielectric ceramic composition
07/22/1986US4601877 Press sintering process for green compacts and apparatus therefor
07/22/1986US4601841 Piezoelect-icity lead, bismuth calcium titanate
07/22/1986US4601332 Ceramic recuperative heat exchangers and a method for producing the same
07/22/1986CA1208162A1 Plasma processed sinterable ceramics
07/16/1986EP0187539A2 Sintered ceramic articles and method for production thereof
07/16/1986EP0187431A1 Process for producing silicon aluminum oxynitride
07/16/1986EP0187383A2 Method for producing bismuth titanate fine powders
07/16/1986EP0187338A2 Refractory insulating gunning composition
07/16/1986CN86100384A New technology forsintering silicon nitride engineering porcelain
07/15/1986US4600967 Ceramic compositions and devices
07/15/1986US4600547 Method of preparing powder ingredients by dry milling for subsequent consolidation
07/15/1986US4600182 High density, sintered silicon nitride containing articles and methods for using the same to process molten nickel
07/15/1986CA1207805A1 Aluminum resistant refractory composition
07/15/1986CA1207804A1 Silicon nitride sintered bodies and method for producing the same
07/15/1986CA1207515A2 Horizontal ribbon extrusion from a hopper and three compression rollers
07/09/1986EP0187007A2 Porous mullite
07/09/1986EP0186972A2 Improvements in or relating to glass melting tanks and to refractory materials for use therein
07/09/1986EP0186734A2 Method of producing carbonaceous bodies
07/08/1986US4599677 Capacitive energy storage device for use at cryogenic temperatures
07/08/1986US4599320 Transition metal boride
07/08/1986US4599277 Control of the sintering of powdered metals
07/08/1986US4599270 Zirconium oxide powder containing cerium oxide and yttrium oxide
07/08/1986US4599256 Plurailty of graphite fibers and matrix wih boron throughout;silicon coating
07/08/1986US4599193 Highly electroconductive pyrolyzed product retaining its original shape and composition formed therefrom
07/08/1986US4598675 Components for internal combustion engines
07/08/1986US4598665 Silicon carbide process tube for semiconductor wafers
07/08/1986CA1207372A1 High pressure sodium lamp having improved efficacy
07/08/1986CA1207153A1 Alumina-zirconia abrasive
07/08/1986CA1207124A1 Metal founding
07/02/1986EP0186611A2 Coke filled separator plate for electrochemical cells
07/02/1986EP0186550A2 Process for producing multilayer ceramic circuit board with copper
07/02/1986EP0186497A2 Process for producing silicon nitride of high alpha content
07/02/1986EP0186327A2 Method of making a net shape sintered ceramic product
07/02/1986EP0186163A2 Photosensitive ceramic coating composition
07/02/1986EP0186145A2 High frequency wave absorbing ceramics
07/02/1986EP0186095A2 Anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance
07/02/1986EP0186042A2 Process and device for producing ceramic powders based on one or more metal oxide components and mixtures thereof
07/02/1986EP0185755A1 Medium weight abrasion-resistant castable.
07/02/1986CN85107309A Thin magnetic head slider and process method of materials used for the slider
07/02/1986CA1207042A Low-firing high q monolithic ceramic capacitor
07/02/1986CA1206978A Zirconia ceramic materials and method of making same
07/02/1986CA1206730A Sintered silicon nitride ceramic articles having surface layers of controlled composition
07/01/1986US4598107 Stepwise/ultimate density milling
07/01/1986US4598106 Pressure-resistant buoyancy material
07/01/1986US4598055 Method of manufacturing ceramic sintered bodies
07/01/1986US4598054 Catalytic converters for automobile exhaust systems
07/01/1986US4598053 Zirconium oxide, carbides and/or nitrides
07/01/1986US4598052 Alumina base substrate of recording head and process for the production thereof
07/01/1986US4598028 Stabilized zirconia powder and fibers
07/01/1986US4597923 Production of reaction-bonded silicon carbide bodies
06/1986
06/25/1986EP0185321A1 Resistor compositions
06/25/1986EP0185224A2 Abrasion resistant silicon nitride based articles
06/25/1986EP0091935B1 Heating device for open kilns with revolving fire and method for implementing such device
06/24/1986US4596781 Tough Si3 N4 composite ceramics
06/24/1986US4596750 Support tube for high temperature solid electrolyte electrochemical cell
06/24/1986US4596601 Silicon dioxide, aluminum oxide, phosphorus oxide, liquid for workability
06/24/1986CA1206661A1 Carbon bonded refractory brick
06/19/1986WO1986003455A1 Carbon fibrils, method for producing same, and compositions containing same
06/18/1986EP0184900A1 Process for the preparation of synthetic rock material and precursor therefor
06/18/1986EP0184864A1 Cast construction parts for internal-combustion engines incorporating reinforcing elements, and method for producing the connection between the parts and the elements
06/18/1986EP0184837A2 Process for producing shaped ceramic articles reinforced by short fibres
06/18/1986EP0184688A1 Fine powder and method of treating it
06/18/1986EP0184665A1 Electrically conductive ceramic material
06/17/1986US4595775 N-methylhydridosilazanes, polymers thereof, methods of making same and silicon nitrides produced therefrom
06/17/1986US4595665 Aluminum oxide body, mullite surface layer
06/17/1986US4595663 Sintered ceramic shaped article wholly or predominantly of eutectic microstructure constituents
06/17/1986US4595662 Ceramic material for a honeycomb structure
06/17/1986US4595580 Method for manufacturing fine powder of barium zirconate
06/17/1986US4595545 Mixing carbon with solution of alkoxides of titanium and boron, hydrolyzing, gelling to produce glass or oxide gel, grinding, pressing, heating
06/17/1986US4595472 Forming article of polysilane, heating to convert to silicon carbide ceramic
06/17/1986CA1205987A1 Manufacturing room temperature cured furnace bricks of magnesia and organic resin
06/11/1986EP0184292A2 Refractory compositions incorporating reactive spinels and their use
06/11/1986EP0184123A2 Ceramic materials from polycarbosilanes
06/11/1986EP0184116A2 Piezoceramic material
06/11/1986EP0183988A2 Magnetic powders for magnetic recording media and magnetic recording media employing said magnetic powder therein
06/11/1986EP0183965A2 Composite sintered silicon nitride material and cutting tool made therefrom
06/10/1986US4594628 Magnetic head having cobalt-containing zinc-ferrous ferrite core
06/10/1986US4594330 Vapor phase oxidation
06/10/1986US4594287 Densified carbonaceous bodies with improved surface finishes
06/10/1986US4594209 Process for the preparation of voltage non-linearity type resistors
06/10/1986CN85108841A Method and apparatus for paving fire-resistant material
06/10/1986CA1205697A1 Silicon carbide whisker sheet composites
06/05/1986WO1986003165A1 Oxidation-inhibited carbon-carbon composites
06/04/1986EP0183453A2 Composition comprising ceramic particles
06/04/1986EP0183366A2 Ceramic capacitor utilizing low-fire ceramic compositions
06/03/1986US4593008 Dielectric ceramic material composition
06/03/1986US4592883 Process for treating molded, porous carbon article
06/03/1986US4592882 Method of making aluminum-resistant titanium diboride articles
05/1986
05/28/1986EP0182406A1 Titanium-containing and cobalt-containing manganese-zinc ferrite core and method of manufacturing same
05/28/1986EP0182345A2 Improved channel inductor block for channel induction furnace and method of making same
05/28/1986EP0182014A1 Process for continuously treating material for electrodes and device for performing the process