| Patents for C23C 4 - Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge (15,825) |
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| 05/19/1994 | DE4238508A1 Roller with roughened surface - has adhesive layer for fine grain hard materials to be embedded before the adhesive hardens to give longer working life |
| 05/19/1994 | DE4237980A1 Prodn. of multilayered nitrated or nitride coating by reactive plasma spraying - in which successive layers are sprayed onto base layer with step increases of partial pressure of nitrogen in the plasma jet |
| 05/18/1994 | EP0596934A1 Method and apparatus for producing strip products by a spray forming technique. |
| 05/18/1994 | EP0505561A4 A low temperature process of applying high strength metal coatings to a substrate and article produced thereby |
| 05/17/1994 | US5312653 Wear resistance of metal surfaces of cobalt and chromium with niobium carbide by flame spraying |
| 05/17/1994 | US5312650 Method of forming a composite article by metal spraying |
| 05/17/1994 | US5312585 Corrosion inhibition in high temperature environment |
| 05/17/1994 | CA1329518C Ceramic coating |
| 05/11/1994 | EP0596830A1 Plasma spray gun |
| 05/11/1994 | EP0596683A1 Apparatus for forming objects by incremental buildup of layers |
| 05/11/1994 | EP0596092A1 Process and device for applying pulses on the surface of a solid body |
| 05/05/1994 | DE4235583A1 Electro:osmosis anode for building restoration - comprises sprayed anode layer on non-metallic support provides simplified removal of harmful substances from brickworks |
| 05/04/1994 | EP0595601A1 Brazeable aluminum material and a method of producing same |
| 05/04/1994 | EP0595451A1 A powder feed composition for forming a refractory oxide coating, a process used for producing the coating and the article so produced |
| 05/04/1994 | CN1086234A Powder feed composition for forming a refraction oxide coating, process used and article so produced |
| 05/03/1994 | US5308650 Vapor deposition and cladding with microwave pulsation |
| 05/03/1994 | US5308409 Encapsulation a core with aluminum, spraying and applying electric arcs |
| 05/03/1994 | CA1329064C Abradable coating and its method of manufacture |
| 04/28/1994 | WO1994009079A1 Plasma spray masking tape |
| 04/28/1994 | DE4301041C1 Providing a fluid cooled tubular wall wiht a thermal protection coating - by coating the wall at its heated work temperature |
| 04/27/1994 | EP0593878A1 Rotationally symmetrical semi - product with varying properties through the cross-section |
| 04/26/1994 | US5306120 System to protect against erosion a body subjected to an airflow |
| 04/26/1994 | US5305726 Ceramic composite coating material |
| 04/20/1994 | EP0592551A1 A composition of matter for coating a press roll. |
| 04/19/1994 | US5304519 Powder feed composition for forming a refraction oxide coating, process used and article so produced |
| 04/19/1994 | US5304417 Graphite/carbon articles for elevated temperature service and method of manufacture |
| 04/19/1994 | US5304032 Abradable non-metallic seal for rotating turbine engines |
| 04/19/1994 | CA1328640C Engraved micro-ceramic coated cylinder and coating process therefor |
| 04/14/1994 | WO1994008069A1 Ceramic composite coating material |
| 04/14/1994 | WO1994007611A1 Method for forming circuitry by a spraying process with stencil |
| 04/13/1994 | EP0592310A1 Coating for parts rubbing by rotation of a martesitic steel article |
| 04/13/1994 | EP0592129A1 ECR plasma process |
| 04/13/1994 | EP0591775A1 Method for preventing corrosion of a reinforced concrete structure |
| 04/12/1994 | US5302465 Aluminum oxide scale covering and two layered zirconia-yttria protecive coating; oxidation resistance |
| 04/12/1994 | US5302450 Plasma sprayable powder; core of graphite and molybdenum disulfide; antifriction coating for engine components |
| 04/12/1994 | US5302414 Gas-dynamic spraying method for applying a coating |
| 04/12/1994 | US5301863 Automated system for forming objects by incremental buildup of layers |
| 04/12/1994 | US5301599 Pistons with ring groove reinforcing |
| 04/08/1994 | CA2106012A1 Method for preventing corrosion of a reinforced concrete structure |
| 04/06/1994 | EP0590717A1 Marking powder for and method of marking a metallic article |
| 04/06/1994 | CN1024143C Assembly with vibration-damping coating and making method |
| 04/05/1994 | CA2073153C Wear resistant titanium nitride coating and methods of application |
| 03/31/1994 | CA2107259A1 Marking powder for and method of marking a metallic article |
| 03/30/1994 | EP0589072A1 Turbocharger for heavy fuel operation |
| 03/29/1994 | US5298835 Modular segmented cathode plasma generator |
| 03/29/1994 | US5298095 Enhancement of hot workability of titanium base alloy by use of thermal spray coatings |
| 03/29/1994 | US5297613 Process and apparatus for producing rotationally symmetrical bodies |
| 03/29/1994 | CA2023906C Electric arc spraying of reactive metals |
| 03/24/1994 | DE4310896C1 Mfr. process for wear resistant edges on turbine blades, pref. steam turbine blades of chrome steels and/or titanium@ base alloys - by application of a powder layer by plasma spraying or encapsulation, followed by hot isostatic pressing |
| 03/23/1994 | EP0588632A1 Solid oxide fuel cells, a process for producing solid electrolyte films and a process for producing solid oxide fuel cells |
| 03/23/1994 | EP0588597A1 Solid oxide fuel cells and process for the production of the same |
| 03/23/1994 | EP0587709A1 Protection of metal surfaces against corrosion. |
| 03/22/1994 | US5296667 High velocity electric-arc spray apparatus and method of forming materials |
| 03/22/1994 | US5296270 Forming an electrically resistant multilayer element for heat, arc spraying metal, masking and spraying |
| 03/22/1994 | US5296178 Method of making a mold by spraying metal using a particulate mold release agent |
| 03/22/1994 | CA2030862C Tungsten chromium carbide-nickel coatings for various articles |
| 03/17/1994 | DE4230676A1 Method of forming ferrite coatings on substrates - by plasma spraying with compensation for evaporating constituents |
| 03/16/1994 | EP0586756A1 Plasma systems for thermal spraying of powders |
| 03/16/1994 | EP0425623B1 Process for applying ceramic material |
| 03/15/1994 | US5295220 Process for the production of a thin film optical waveguide of TiO2 |
| 03/15/1994 | US5294462 Inert gas flow to form molten drops; propulsion, solidification; wear resistance, hardness |
| 03/10/1994 | DE4309319A1 Thin layer solar cell - comprises active semiconductor thin layer having pn junction on substrate |
| 03/08/1994 | US5293026 Hardsurfacing material for engine components and method for depositing same |
| 03/08/1994 | US5292382 Molybdenum-iron thermal sprayable alloy powders |
| 03/03/1994 | WO1994004279A1 Scanning apparatus |
| 03/03/1994 | DE4229006A1 Friction part, for controlling-regulating appts. - has wear-protective layer made of material contg. chromium and cobalt, or contg. metal carbide(s) with surrounding matrix |
| 03/02/1994 | EP0585203A1 Plasma spray gun |
| 03/02/1994 | CN1083122A Molten zinc resistant alloy and its manufactured method |
| 03/01/1994 | US5289975 Method and apparatus for atomizing molten metal |
| 02/24/1994 | DE4235073C1 Insulating metal-ceramic composite body esp. for liq. metal handling - is diffusion welded together using iron@-chromium@ alloy bond layers |
| 02/23/1994 | EP0583374A1 Method and apparatus for plasma deposition |
| 02/17/1994 | WO1994003280A1 Coating of components |
| 02/16/1994 | EP0583009A1 Ceramic coating method for metallic substrate |
| 02/16/1994 | CN1082015A Surface treatment of refractories |
| 02/10/1994 | DE4226229A1 Surface treatment using high energy material pulse |
| 02/10/1994 | DE4225779A1 Thin shape body prodn. from limited formability alloy - by plasma spray deposition e.g. for high temp. fuel cell component mfr. |
| 02/08/1994 | US5285046 Apparatus for depositing particulate or powder-like material on the surface of a substrate |
| 02/08/1994 | US5284697 Composite structures having organic matrices and duplex zinc/ceramic fire barriers |
| 02/08/1994 | US5284533 Method for the preparation of reference samples for spectrographic analysis |
| 02/03/1994 | DE4325346A1 Turbine housing with improved oxidn. resistance - coated in sensitive areas with diffusion alloy of nickel@ and chromium@ |
| 02/01/1994 | US5283121 Top fluoropolymer and middle textured nonporous metal layer |
| 02/01/1994 | US5282985 Lubricant coatings |
| 02/01/1994 | CA2101351A1 Surface treatment of refractories |
| 01/27/1994 | DE4224485A1 Method for producing sleeve-shaped, perforated or segmental reinforcements - with wear resistant coatings applied by means of heat treatment processes |
| 01/27/1994 | DE4216688C1 Verfahren und Vorrichtung zum thermischen Spritzen von pulver- oder draht- oder stabförmigen Spritzzusatzwerkstoffen Method and apparatus for thermal spraying of powder or wire or rod-shaped spray filler materials |
| 01/26/1994 | EP0580534A1 Method and apparatus for pretreating and coating a surface |
| 01/26/1994 | EP0580097A1 A method of forming magnetic-cermet dielectric coatings by plasma spraying of composite particles |
| 01/26/1994 | EP0365602B1 Thermal spraying of stainless steel |
| 01/25/1994 | US5281487 Thermally protective composite ceramic-metal coatings for high temperature use |
| 01/25/1994 | CA1326414C Tungsten carbide-cobalt coatings for various articles |
| 01/20/1994 | WO1994001600A1 Protective coating for titanium components and process for producing it |
| 01/20/1994 | WO1994001029A1 Quasi-crystal-based composite coating and method for making same |
| 01/20/1994 | DE4223578A1 Control valve for die casting and injection moulding - has its light-metal body provided with a wear resistant carrying layer |
| 01/20/1994 | CA2116694A1 Quasi-crystal-based composite coating and method for making same |
| 01/18/1994 | US5280504 Zirconium alloy tube with a boron-containing layer |
| 01/11/1994 | US5277936 Oxide containing MCrAlY-type overlay coatings |
| 01/08/1994 | CA2099397A1 Composite disk brake rotor and method of making |
| 01/06/1994 | WO1994000617A1 Preparation of adhesive coatings from thermally reactive binary and multicomponent powders |
| 01/06/1994 | WO1994000616A1 Process for producing a protective coating on metal walls subject to attack by hot gases, especially flue gases |
| 01/06/1994 | CA2138255A1 Process for producing a protective coating on metal walls subject to attack by hot gases, especially flue gases |