| 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) |
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| 06/03/1980 | CA1078601A1 Carbon electrodes having stabilized binders derived from the entire organic fraction of bituminous coal |
| 05/28/1980 | EP0011583A1 Method and apparatus for making, in the absence of air, abrasive materials having a fine and homogeneous crystalline structure |
| 05/28/1980 | EP0011265A2 Process for the manufacture of hard-magnetic ferrite powder |
| 05/27/1980 | USRE30286 Method of producing high density silicon carbide product |
| 05/27/1980 | US4205363 Fuel ignitor comprising a novel silicon carbide composition |
| 05/27/1980 | US4205117 Piezoelectric crystalline film of zinc oxide and method for making same |
| 05/27/1980 | US4205055 Dual pore-structure artificial carbon and graphite |
| 05/27/1980 | US4205051 Stabilized zirconia for oxygen ion-conductive solid electrolyte |
| 05/27/1980 | US4205033 Process for producing compact silicon nitride ceramics |
| 05/27/1980 | US4205032 Zirconium salt impregnant and gelation agents |
| 05/27/1980 | US4204874 Light-transmitting, polycrystalline alumina body and method for producing the same |
| 05/27/1980 | US4204873 Sintered ceramic body for cutting tools |
| 05/27/1980 | US4204769 Cuvette for flameless atom absorption spectroscopy |
| 05/27/1980 | CA1078414A1 Non-frangible alumina-silica fibers |
| 05/27/1980 | CA1078136A1 Cemented carbides containing hexagonal molybdenum carbide |
| 05/27/1980 | CA1078106A1 Refractory material suitable in particular for the production and handling of aluminium |
| 05/20/1980 | US4203772 Porous zirconia containing ceramics |
| 05/20/1980 | US4203733 Aluminum nitride sintered body coated with alumina |
| 05/20/1980 | CA1077969A1 Method for producing a composite consisting of continuous silicon carbide fibers and metallic silicon |
| 05/20/1980 | CA1077704A1 Adhesive plasters |
| 05/15/1980 | WO1980000978A1 Method of lining electrolytic cells for the production of aluminium |
| 05/14/1980 | EP0010834A1 Method of sintering beta-alumina ceramic bodies, encapsulation chamber for use in such a method, and method of manufacturing such a chamber |
| 05/13/1980 | US4202930 Single crystal substrates |
| 05/13/1980 | US4202868 Production of high-density carbon materials |
| 05/13/1980 | US4202690 Setting and controlling desired redox potentials in gases |
| 05/13/1980 | CA1077512A1 Method for producing organosilicon high molecular weight compounds having silicon and carbon as main skeleton components and said organosilicon high molecular weight compounds |
| 05/13/1980 | CA1077255A1 Granular disc joints for lengthwise graphitization |
| 05/13/1980 | CA1077238A1 Process for producing magnesium aluminate spinel |
| 05/06/1980 | US4201777 Carbonaceous bodies |
| 05/06/1980 | US4201611 Carbon/carbon composite for re-entry vehicle applications |
| 05/06/1980 | US4201594 Zirconium salt-containing binder, gelation-inducing magnesia, gelation delay compound; molding, sintering |
| 04/30/1980 | EP0010479A1 Ceramic dielectric composition having a low sintering temperature and process for its production; electronic component and electrical capacitor comprising said composition |
| 04/30/1980 | EP0010345A1 Method of repairing a refractory structure |
| 04/30/1980 | EP0010257A1 Polycrystalline diamond and/or cubic boron nitride body and method for producing same |
| 04/29/1980 | US4200555 Low work function hexaboride electron source |
| 04/29/1980 | US4200445 Method of densifying metal oxides |
| 04/29/1980 | CA1076614A1 Alumina refractories |
| 04/29/1980 | CA1076613A1 Parts subject to wear for containers for metal melts |
| 04/29/1980 | CA1076611A1 Si3n4 formed by nitridation of sintered silicon compact containing boron |
| 04/29/1980 | CA1076543A1 Cordierite ceramic honeycomb and a method for producing the same |
| 04/29/1980 | CA1076461A1 Method of purifying silicon |
| 04/29/1980 | CA1076341A1 Dielectric powder compositions |
| 04/22/1980 | US4199628 Vermicular expanded graphite composite material |
| 04/22/1980 | US4199480 Electrically conductive boat for vacuum evaporation of metals |
| 04/22/1980 | US4199339 High temperature isostatic pressing |
| 04/16/1980 | EP0009906A1 Exhaust gas catalyst and a method of manufacturing such a catalyst |
| 04/16/1980 | EP0009859A1 Ceramic cutting tool composition, method of its manufacture and its use in machining cast iron |
| 04/15/1980 | US4198467 Nickel ferrite, cobalt ferrite, oxides of silicon, aluminum and lithium or sodium |
| 04/15/1980 | US4198443 Sinterless zinc oxide varistor devices |
| 04/15/1980 | US4198382 Novel carbon-carbon composite material and method for its production |
| 04/15/1980 | US4197957 Vacuum tight assembly |
| 04/15/1980 | CA1075725A1 Manufacture of ceramic articles |
| 04/15/1980 | CA1075724A1 Casting of metals |
| 04/15/1980 | CA1075665A1 Agglomerated siliceous compounds |
| 04/15/1980 | CA1075437A1 Porous silicon oxynitride refractory shapes |
| 04/08/1980 | US4197362 Interconnector material for series-connected electrolytic cells operated at high temperatures |
| 04/08/1980 | US4197157 Method for forming refractory tubing |
| 04/08/1980 | US4197118 Manufacture of parts from particulate material |
| 04/08/1980 | US4196963 Method for eliminating Li2 O out-diffusion in LiNbO3 and LiTaO3 waveguide structures |
| 04/08/1980 | US4196894 Basic oxygen furnace and refractories therefor having improved thermal conductivity |
| 04/01/1980 | US4196230 Production of carbon fiber-tantalum carbide composites |
| 04/01/1980 | US4196182 Molding articles which can be converted to porous carbon bodies |
| 04/01/1980 | US4196171 Apparatus for making a single crystal of III-V compound semiconductive material |
| 04/01/1980 | US4195366 Whitlockite ceramic |
| 04/01/1980 | CA1074914A1 Garnet bubble domain material utilizing lanthanum and lutecium |
| 03/25/1980 | US4195066 Mixing with samll quantities of carbon before shaping and sintering |
| 03/25/1980 | US4195049 By addition of small amount by weight of niobium carbide |
| 03/25/1980 | US4194917 Fired ceramic having dense and low thermal expansion characteristics |
| 03/25/1980 | US4194914 Coating, with phosphorous compounds |
| 03/25/1980 | US4194887 Uniformity of cyrstal size, orientation, and structure |
| 03/25/1980 | CA1074343A1 Clay compositions |
| 03/18/1980 | US4194036 Insulation |
| 03/18/1980 | US4193958 Low bulk density, steam cured |
| 03/18/1980 | US4193954 Beta alumina manufacture |
| 03/18/1980 | US4193860 Low electrical resistance; activated charcoal, a phenolic resin, oxalic acid, pyrolysis |
| 03/18/1980 | US4193857 Solid electrolyte comprising mixture of good oxygen ion conductor and nonelectrolyte |
| 03/18/1980 | US4193828 Method of forming carbon composites |
| 03/18/1980 | CA1073659A1 Boron nitride crucible |
| 03/18/1980 | CA1073658A1 Method of manufacturing a manganese-zinc-ferro-ferrite core, in particular for use in magnetic heads |
| 03/11/1980 | US4192730 Carbonaceous luting paste and ambient temperature luting process |
| 03/11/1980 | US4192687 Lining materials |
| 03/11/1980 | CA1073475A1 Refractory fiber composition and intermediate temperature range fibrous insulation composed thereof |
| 03/11/1980 | CA1073247A1 Silicon carbide fiber reinforced composite materials |
| 03/11/1980 | CA1073166A1 Method for producing solid carbon material having high flexural strength |
| 03/04/1980 | US4191721 Firing an alumina or aluminate compact with a reactive fugitive filler to produce suboxides |
| 03/04/1980 | US4191720 Method for making porous, crushable core having an integral outer barrier layer |
| 03/04/1980 | US4191665 Barium titanate semiconductor ceramic compositions |
| 02/26/1980 | US4190637 Made from sulfur-containing coke impregnated with pitch |
| 02/26/1980 | US4190453 Casting and moulding compositions |
| 02/26/1980 | US4190439 Process for the preparation of fine grain metal carbide powders and sintered articles therefrom |
| 02/26/1980 | US4190257 Packing ring containing flexible graphite |
| 02/26/1980 | CA1072307A1 Process for bonding two parts made respectively of alcaline beta alumina and alpha alumina |
| 02/20/1980 | EP0008261A1 Blocks based on electrofused refractory oxides having a high thermal conductivity element embedded therein, and process for manufacturing said blocks |
| 02/20/1980 | EP0008030A1 Process for repairing the refractory lining of industrial furnaces and vessels used at high temperatures |
| 02/19/1980 | US4189521 Epitaxial growth of M-type hexagonal ferrite films on spinel substrates and composite |
| 02/19/1980 | US4189327 Sintering a mixture of olivine and a natural mineral |
| 02/19/1980 | US4189326 Magnesium aluminum oxide |
| 02/19/1980 | CA1072130A1 Method for producing a basic sintered material |
| 02/19/1980 | CA1072049A1 Plasma-arc process for production of powders of chemical products |
| 02/19/1980 | CA1071849A1 Process for preparing parts made of alkaline beta alumina |