| 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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| 05/03/1989 | CN1032670A Fuel-oxidant mixture for detonation gum flame-plating |
| 05/02/1989 | US4826734 Improved fatique characteristics |
| 04/26/1989 | EP0313176A2 Fuel-oxidant mixture for detonation gun flame-plating |
| 04/18/1989 | USRE32908 Method of utilizing a plasma column |
| 04/18/1989 | US4822689 Powders with particles of chromium, aluminum, tantalum based alloys; heat, chemical and wear resistant; nonspalling; for metal substrates |
| 04/18/1989 | US4822415 Thermal spray iron alloy powder containing molybdenum, copper and boron |
| 04/13/1989 | DE3732877A1 Method for secondary treatment of thermally sprayed layers and inductor therefor |
| 04/12/1989 | EP0211060B1 Apparatus for powder spraying, operating with a flame jet |
| 04/12/1989 | EP0211032B1 Aluminium-based article having a protective ceramic coating, and a method of producing it |
| 04/05/1989 | EP0310560A2 Process for low-temperature coating with a hard layer, and products obtained by this process |
| 04/05/1989 | EP0309657A1 Pulverulent metal-containing material and process for the production of a protective layer |
| 04/05/1989 | CN1032235A Anticorrosive electric contact and its manufacture method |
| 04/04/1989 | US4818837 Multiple arc plasma device with continuous gas jet |
| 04/04/1989 | US4818572 Process for production of calcium phosphate compound-coated composite material |
| 04/04/1989 | US4818559 Thermally spraying on metallic core; first titanium hydride to roughen surface and then ceramic material |
| 04/04/1989 | CA1252154A1 Arc spray system |
| 03/29/1989 | CN1031956A Dispensation formula and uses of tungsten carbide spray welding powder |
| 03/28/1989 | US4816349 Insulators |
| 03/22/1989 | EP0307556A2 Powder for preparing hard materials in short reaction periods, especially for filling hollow wires for electric arc metallizing |
| 03/21/1989 | US4814575 Method of surface-treating ceramic workpieces using a laser |
| 03/21/1989 | US4814234 Wear resistant cladding |
| 03/21/1989 | US4814232 Method for depositing laser mirror coatings |
| 03/15/1989 | CN1031724A Process for treatment of increasing corrosion resistance of rolled steel |
| 03/14/1989 | US4811701 Coated valve for internal combustion engine |
| 03/09/1989 | WO1989001989A1 Method for applying a film coating of a liquid hot solder resist agent and a resist composition for use with the method |
| 03/08/1989 | EP0305914A2 Process for the treatment of rolled steel for increasing corrosion resistance |
| 03/08/1989 | EP0305746A1 Method for the production of mechanical parts provided with a wear- and/or corrosion-resistant coating |
| 03/08/1989 | CN1003522B Method for producing porous surface metal tubes used for intensifying boiling-heat transfer |
| 03/07/1989 | US4810850 Method of arc spraing and filler wire for producing a coating which is highly resistant to mechanical and/or chemical wear |
| 03/07/1989 | US4810334 Overlay coating |
| 03/07/1989 | CA1250715A1 Thermal pulverisation materials |
| 03/01/1989 | EP0305142A1 Method of forming an article of desired geometry |
| 03/01/1989 | EP0304488A1 Method for obtaining coatings on parts |
| 02/28/1989 | US4808487 Protection layer |
| 02/23/1989 | WO1989001534A1 Thermal spraying of stainless steel |
| 02/21/1989 | US4806394 Method for producing a wear-resistant, titanium-carbide containing layer on a metal base |
| 02/21/1989 | US4806385 Method of producing oxidation resistant coatings for molybdenum |
| 02/21/1989 | US4806384 Spraying, melting, shaping using oxygen-free carrier gas |
| 02/21/1989 | US4805836 Device for the thermal spray application of welding materials |
| 02/21/1989 | US4805833 Plasma spraying of titanium alloy skins on substrate; fiber reinforcement |
| 02/21/1989 | US4805294 Method for finishing the surface of plasma sprayed TI-alloy foils |
| 02/15/1989 | EP0303493A1 Heat transfer surface |
| 02/15/1989 | CN1031043A Gaseous spraying technology for plaster-steel |
| 02/14/1989 | CA1249926A1 Plasma processing apparatus |
| 02/08/1989 | EP0302589A1 Method of producing electrical heating elements and electrical heating elements so produced |
| 02/08/1989 | EP0302506A2 Method and apparatus for fabricating superconductive thin films |
| 02/08/1989 | EP0302235A1 Pulverulent metal-containing material and process for the production of protective layers on tubes of pre-heaters and economisers |
| 02/08/1989 | EP0302072A1 Consolidation of deposited metal. |
| 02/02/1989 | DE3724280A1 Hinterschnitt-bohrduebel Undercutting drilling plug |
| 01/26/1989 | WO1989000648A1 Undercutting drilling pin |
| 01/25/1989 | EP0300513A2 Arc spray system |
| 01/19/1989 | DE3822874A1 Metal powder and process therefor |
| 01/19/1989 | DE3722257A1 Flame-sprayed decorative layers for metallic automotive components |
| 01/18/1989 | EP0299944A2 Method of making a multilayered cylinder, and cylinder so obtained |
| 01/17/1989 | US4798770 Heat resisting and insulating light alloy articles and method of manufacture |
| 01/17/1989 | US4797985 Method of applying a metallic guide band to a thin-walled projectile body |
| 01/17/1989 | CA1249038A1 Surface treatment process for workpiece |
| 01/17/1989 | CA1248835A1 Axial flow rotary separator |
| 01/12/1989 | DE3821767A1 Vanadium enthaltende chromatierte beschichtung Vanadium-containing chromate coating |
| 01/12/1989 | DE3816310A1 Process for enriching titanium in the immediate surface zone of a component consisting of a nickel-based superalloy containing at least 2.0 % by weight of titanium, and use of the surface enriched according to the process |
| 01/11/1989 | EP0298309A1 Metallic coating of improved life |
| 01/11/1989 | CN1030259A Aluminium alloy composites |
| 01/10/1989 | CA1248420A1 Coated superalloy gas turbine components |
| 01/10/1989 | CA1248347A1 Gas detonation coating apparatus |
| 01/04/1989 | EP0297678A1 Conductive metallization of substrates without developing agents |
| 01/04/1989 | EP0297677A1 Conductive metallization of substrates via developing agents |
| 01/03/1989 | US4795300 Loading apparatus for a work chamber |
| 12/29/1988 | WO1988010168A1 Metal spraying apparatus |
| 12/28/1988 | EP0296815A1 Spray depositing of metals |
| 12/28/1988 | EP0296814A2 Thermal spray coating method |
| 12/28/1988 | CN87104702A Method of obtaining coating on elongated workpieces |
| 12/28/1988 | CA1247403A Silicon-rich alloy coatings |
| 12/28/1988 | CA1247402A Porous metal abradable seal material |
| 12/27/1988 | US4793041 Transfer roll with ceramic-fluorocarbon coating containing cylindrical ink holes with round, beveled entrances |
| 12/21/1988 | EP0295975A1 Alloy parts for heat engine with metallo-ceramic protective layer |
| 12/21/1988 | EP0295752A1 Apparatus suitable for plasma surface treating and process for preparing membrane layers |
| 12/21/1988 | CN87104081A Metallized coating woodenware and its manufacturing process |
| 12/15/1988 | DE3718778A1 Alloy and use thereof |
| 12/14/1988 | EP0295008A1 Aluminium alloy composites |
| 12/07/1988 | EP0293389A1 Method and apparatus for applying metal cladding on surfaces and products formed thereby |
| 12/07/1988 | EP0175750B1 Process for preparing high temperature materials |
| 12/01/1988 | DE3715323A1 Method for coating a sliding bearing consisting of part-shells, especially of two bearing half-shells |
| 11/29/1988 | US4788402 High power extended arc plasma spray method and apparatus |
| 11/29/1988 | US4788077 Thermal spray coating having improved addherence, low residual stress and improved resistance to spalling and methods for producing same |
| 11/23/1988 | CN88102725A Method for manufacturing sprayed surface with definite roughness and application of same |
| 11/22/1988 | US4786566 Radio frequency plasma spraying metal particles onto filament array |
| 11/22/1988 | US4785775 Wear layer for piston and cylinder of an internal combustion engine |
| 11/17/1988 | WO1988009109A1 Plasma fired feed nozzle |
| 11/17/1988 | DE3814021A1 Covering appliance for the partial coating of cylinders |
| 11/17/1988 | DE3715327A1 Process for producing a wear-resistant coating |
| 11/17/1988 | DE3715324A1 Process and auxiliary for mending defects on metallic bodies |
| 11/10/1988 | DE3712740A1 Filler wire for marking in the high-temperature range |
| 11/09/1988 | EP0290368A2 Method and apparatus for measuring the density and hardness of porous plasma sprayed coatings |
| 11/09/1988 | EP0290052A1 Process for the fabrication of sliding surfaces of parts of motors for vehicles |
| 11/09/1988 | EP0290051A2 Process for manufacturing a self-sharpening cutting or knife edge |
| 11/09/1988 | EP0183707B1 Treatment of a surface of a part to improve the adhesion of a coating deposited on the part particularly by hot projection |
| 11/08/1988 | US4783341 Method and apparatus for measuring the density and hardness of porous plasma sprayed coatings |
| 11/08/1988 | US4783006 Mist supplying device for forming thin film |
| 11/08/1988 | US4782884 Method for continuous fabrication of fiber reinforced titanium-based composites |
| 11/08/1988 | CA1244526A1 Multiple arc plasma device with continuous gas jet |