| 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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| 03/17/1993 | EP0532150A1 Strengthened protective coatings for superalloys |
| 03/17/1993 | EP0532134A1 Process and apparatus for coating a substrate with a heat resistant polymer |
| 03/17/1993 | EP0531527A1 Method and device for plasma-detonation working of metal articles |
| 03/16/1993 | US5194339 Copper alloy and nickel plating |
| 03/16/1993 | US5194304 Thermally spraying metal/solid libricant composites using wire feedstock |
| 03/16/1993 | US5194237 Reaction of molten titanium alloy or titanium/auxiliary metal blend with carbon, dispersion of titanium carbide crystals in metallic matrix |
| 03/14/1993 | CA2076118A1 Thermal barrier coating |
| 03/11/1993 | DE4220692C1 Work or back=up roll for continuous combined casting and steel rolling - comprises steel base body, low m.pt. alloy thin interlayer and wear resistant top layer applied by inert gas atomisation of molten stream |
| 03/10/1993 | EP0530637A1 Plasma spraying method and apparatus and sprayed film obtained by the method |
| 03/10/1993 | CA2076124A1 Strengthened protective coatings for superalloys |
| 03/10/1993 | CA2076091A1 Superalloy component with dispersion-containing protective coatings, and method of preparation |
| 03/02/1993 | US5191186 Narrow beam arc spray device and method |
| 03/02/1993 | US5189781 Rapid tool manufacturing |
| 03/02/1993 | CA1313948C High velocity powder thermal spray gun and method |
| 03/02/1993 | CA1313927C Composite wire for wear resistant coatings |
| 02/24/1993 | CN1069292A Composite material with metallic base |
| 02/23/1993 | CA1313841C Single torch-type plasma spray coating method and apparatus therefor |
| 02/18/1993 | WO1993003194A1 Method and apparatus for producing strip products by a spray forming technique |
| 02/17/1993 | CN1019900C Shrouded thermal spray gun and method |
| 02/10/1993 | EP0526670A1 Duplex coatings for various substrates |
| 02/09/1993 | US5185183 Automatic grit blasting and spraying with molten metal to form protective coating of uniform thickness |
| 02/03/1993 | EP0525439A1 Brake disc |
| 02/03/1993 | EP0525043A1 Spray deposition of metals. |
| 01/27/1993 | CN1068394A Exhaust valve for diesel internal combustion engine and method for manfuacture of valve |
| 01/27/1993 | CN1068319A Process and mixture for forming coherent refractory mass on surface |
| 01/26/1993 | US5182430 Powder supply device for the formation of coatings by laser beam treatment |
| 01/26/1993 | US5182140 Method and apparatus for liquid coating for honeycomb structure |
| 01/21/1993 | WO1993001326A1 A composition of matter for coating a press roll |
| 01/21/1993 | WO1993001322A1 Arc sprayed continuously reinforced aluminum base composites |
| 01/20/1993 | EP0523761A2 Process for coating cooking utensiles and coated utensiles |
| 01/20/1993 | EP0523372A1 Medical material and process for its preparation |
| 01/19/1993 | CA1312732C Fuel-oxidant mixture for detonation gun flame-plating |
| 01/14/1993 | DE4221480A1 Verfahren und gemisch zum formen einer zusammenhaengenden feuerfest-masse auf einer oberflaeche Process and mixture to form a coherent refractory-masse on a surface ' |
| 01/13/1993 | EP0522842A1 Method and apparatus for synthesizing diamond in vapor phase |
| 01/13/1993 | EP0522583A1 Rotary seal member coated with a chromium carbide-age hardenable nickel base alloy |
| 01/13/1993 | EP0522438A1 Wear resistant titanium nitride coating and methods of application |
| 01/13/1993 | EP0522369A1 Target units and a method of fabricating the same |
| 01/13/1993 | EP0522281A1 CVD plasma igniting procedure and device |
| 01/13/1993 | CN1067930A Process and apparatus for plasma cvd coating or handle substrates |
| 01/13/1993 | CN1067929A 钢的氮化方法 Steel nitriding method |
| 01/13/1993 | CN1067928A Method for preparing electrode material for electrical discharge alloying |
| 01/07/1993 | WO1993000170A1 Metal spraying apparatus |
| 01/07/1993 | EP0521821A2 Exhaust valve of diesel internal combustion engine and manufacturing process thereof |
| 01/07/1993 | EP0339065B1 Process for manufacturing layers |
| 01/06/1993 | CN1067685A Method for inlaying metal on surface of nonmetal material and its product |
| 01/05/1993 | US5176964 Diffuse black plasma sprayed coatings |
| 01/05/1993 | US5176874 Controlled process for the production of a spray of atomized metal droplets |
| 01/05/1993 | US5176328 Apparatus for forming fin particles |
| 01/05/1993 | CA1312260C Brake band for bringing the saw chain of a motor-driven chain saw to standstill |
| 12/30/1992 | CN1019642B Wear resistant titanium nitride coating and methods of application |
| 12/29/1992 | US5175053 Having core bonded to rough-surfaced ceramic outer layer which is sealed by waterproof coating of phenolic resin |
| 12/23/1992 | WO1992022676A1 Protection of metal surfaces against corrosion |
| 12/23/1992 | EP0519310A1 Method of producing a structured surface on a copper or copper-alloy semi-manufactured product |
| 12/23/1992 | CA2111004A1 Protection of metal surfaces against corrosion by application of vitreous enamel |
| 12/22/1992 | US5173339 Spray depositing a metal on a rotating rod or tube and cutting the rod or tube at its mid-length |
| 12/22/1992 | CA1311659C Method for metallizing superconducting material onto surface of substrate by use of plasma phenomenon |
| 12/17/1992 | DE4208023A1 Mfg. rotationally symmetric metal components used as ring rolling blanks - in which material is applied directly on cylindrical surface, rotating carrier by spray and/or sprinkle nozzles |
| 12/17/1992 | DE4134740C1 Cooking pot mfr. - comprises applying heat distribution coating of aluminium@ or copper@ on base of deep-drawn stainless steel body, then surface coating by plasma spraying |
| 12/16/1992 | EP0517882A1 Metal spray forming using multiple nozzles. |
| 12/15/1992 | US5171520 Wear resistant coating for fuel cladding |
| 12/15/1992 | US5171360 Directing stream of liquid through nozzle onto collector, applying time variable disturbance to produce droplets which impact and solidify into shape |
| 12/10/1992 | DE4118224A1 Flame or plasma coating of prestressed fibre bundle - includes passing bundle of fibres through flame or plasma coating beam and then coiling |
| 12/09/1992 | EP0517191A1 Method for the manufacture of sliding surface layers |
| 12/09/1992 | EP0516899A1 Method of nitriding steel |
| 12/09/1992 | CN1066890A Anti-seepage carbon coating and coating method |
| 12/08/1992 | US5169689 Applying low density coating which forms stress-relieving perpendicular cracks to substrate surface, then covering it with high density protective coating |
| 12/08/1992 | US5169674 Plasma spraying a alloy layer to metal surfaces and ceramic layer of zirconia stabilized with yttrium or magnesia, compaction by glass beads |
| 12/08/1992 | CA1311161C Articles with slip resistant surfaces and method of making same |
| 12/03/1992 | DE4117343A1 Thermal inorganic coating method for metal surfaces - using oxide(s) or ores of metal and excess hydrogen@, obviating need for pure materials |
| 12/01/1992 | US5167788 Etchable surface allows for adhesion of applied coatings |
| 12/01/1992 | US5167725 Titanium alloy blade coupler coated with nickel-chrome for ultrasonic scalpel |
| 12/01/1992 | US5167218 Solar collector having absorber plate formed by spraying molten metal |
| 12/01/1992 | US5167068 Coating mantle of roll with powder of carbide in a metallic matrix such that paper web is easily detached from roll |
| 11/26/1992 | WO1992020464A1 Method and apparatus for plasma deposition |
| 11/26/1992 | CA2443497A1 Method and apparatus for plasma deposition |
| 11/25/1992 | EP0514641A1 Method for coating a fiber-reinforced plastic body |
| 11/25/1992 | EP0514640A1 Method for coating a fibre reinforced plastic article |
| 11/24/1992 | US5166002 Plasma spray coating amorphous and crystalline powders; sunshades |
| 11/23/1992 | CA2066149A1 Method for coating a fibre-reinforced plastics body |
| 11/19/1992 | EP0513982A2 Method for manufacturing solid oxide film and method for manufacturing solid oxide fuel cell using the solid oxide film |
| 11/19/1992 | EP0513238A1 Arc spraying of rapidly solidified aluminum base alloys. |
| 11/19/1992 | DE4215594A1 Verfahren zum beschichten von kochgeschirr aus metall A method for coating of cookware from metal |
| 11/19/1992 | DE4115663A1 Target mfr. for a sputtering device - by plasma-spraying a metal, alloy or cpd. on to a target substrate |
| 11/12/1992 | WO1992019784A1 Method and installation for the formation of metal deposition by electric arc projection |
| 11/10/1992 | US5161306 Thermospraying heat-resistant alloy powder on roll; forming cermet layer by thermospraying mixture of the alloy powder and carbide or carbide-oxide composite particles; chemical conversion coating by applying metal oxide solution, heating |
| 11/05/1992 | DE4114962A1 Prodn. of wear-resistant multilayer coating on metal substrate - by plasma spraying thin layers with local variations in thickness so layer bind by penetrating each other |
| 11/04/1992 | EP0511492A1 Method and apparatus for treatment or coating of substrates |
| 11/03/1992 | US5160598 Exhaust systems |
| 10/29/1992 | DE4213422A1 Verfahren und anlage zum erzeugen eines metallueberzuges durch lichtbogenzerstaeubung Method and system for producing a metal coating by lichtbogenzerstaeubung |
| 10/28/1992 | EP0511131A1 Method for preparation of reference samples for spectral analysis |
| 10/28/1992 | EP0511076A1 Apparatus for forming deposit by spraying of a filler material on a substrate |
| 10/28/1992 | EP0510816A2 Process and apparatus for the production of fused silica |
| 10/28/1992 | EP0510740A1 Porous laminate surface coating method |
| 10/28/1992 | EP0510546A1 Process for coating household and kitchen utensils |
| 10/28/1992 | EP0510069A1 Brake discs for automobiles and methods for their manufacture |
| 10/26/1992 | CA2066902A1 Process and device for projection deposit of an input material on a substrate |
| 10/24/1992 | CA2040968A1 Oscillating spray apparatus |
| 10/20/1992 | US5156799 Sampling device for molten metal |
| 10/15/1992 | WO1992017619A1 Method and device for plasma-detonation working of metal articles |
| 10/15/1992 | DE4112156A1 Mit hilfe eines plasmabrenners aufgebrachte beschichtung sowie plasmabrenner With the help of a plasma torch applied coating as well as the plasma torch |