| Patents for C23C 8 - Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals (10,951) |
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| 10/30/2003 | US20030201033 Nitrided surface treated steels; hardness; for turbines |
| 10/29/2003 | EP1357308A2 Rolling element bearing with ring or rolling elements made of chromium steel |
| 10/29/2003 | CN1451779A Process for glow ion hydrogen-free carbonizing titanium surface |
| 10/23/2003 | WO2003087648A1 Sprung steel connecting element at risk of corrosion, for connecting two hot components |
| 10/23/2003 | WO2003059813A3 Structures containing carbon nanotubes and a porous support, methods of making the same, and related uses |
| 10/23/2003 | US20030198895 Method of passivating silicon-oxide based low-k materials using a supercritical carbon dioxide passivating solution comprising a silylating agent is disclosed. The silylating agent is preferably an organosilicon compound comprising |
| 10/23/2003 | US20030196996 Thermal flux processing by scanning |
| 10/23/2003 | US20030196995 Annealing a semiconductor substrate with high ramp-up and ramp-down rates for good control and homogenous heat exposure on the wafer by using a continuous wave electromagnetic radiation source, a stage, optics, and translation mechanism |
| 10/23/2003 | US20030196993 Thermal flux deposition by scanning |
| 10/22/2003 | EP1354071A1 Process for the surface treatment of titanium, items made of or coated with titanium and treated according to such process |
| 10/22/2003 | CN1450611A Preparation of transparent low/high resistance composite film by high-temp. oxidation process |
| 10/22/2003 | CN1450195A Carburetting-resistant coating for steel work piece |
| 10/21/2003 | US6635571 Depositing aluminum using plasma deposition with organoaluminum as source, repeating to form an aluminum thin film, and further oxidizing using oxygen plasma to form aluminum oxide film thus obtaining aluminum oxide of high |
| 10/21/2003 | US6635355 Protective, adherent, wear resistant; coating is formed by oxidation of the iron chromium surface at a temperature of at least 880 degrees C |
| 10/21/2003 | US6635125 Grain-oriented electrical steel sheet excellent in film characteristics and magnetic characteristics, process for producing same, and decarburization annealing facility used in same process |
| 10/21/2003 | US6635124 Generating metal vapor from target using microwave-stimulated oxygen-containing sputtering technique; oxidation, condensation, vaporization |
| 10/16/2003 | WO2003085169A1 Method for preparing patination materials and patination material |
| 10/16/2003 | WO2003085168A1 Method for preparing an artificial patina and a patina paste |
| 10/16/2003 | WO2003085163A1 Component comprising a masking layer |
| 10/16/2003 | WO2003085162A1 Method for coating a component |
| 10/16/2003 | DE20213990U1 Link chain used in the automobile industry has chain plates and chain bolts partially connected together via chain links |
| 10/15/2003 | EP1352989A1 Object having a masking layer |
| 10/15/2003 | EP1352988A1 Method for coating an object |
| 10/15/2003 | CN1448525A Copper alloy material of excellent pressure processability and method of manufacturing the same |
| 10/14/2003 | US6632549 Alkaline earth fluoride protective layer on aluminium nitride base |
| 10/14/2003 | US6632477 Superabrasive composite material having the general formula SixCyNz; cutting tools; vapor forms of Si, C, and N elements are deposited onto a molten metal catalyst and solid SixCyNz is precipitated therefrom. |
| 10/14/2003 | US6631542 Detaching cylindrical drum comprising sheet of maraging low carbon steel comprising nickel, cobalt, molybdenum and titanium with welded ends; aging, nitriding, stacking |
| 10/09/2003 | WO2003083158A1 HIGH STRENGTH HIGH TOUGHNESS Mo ALLOY WORKED MATERIAL AND METHOD FOR PRODUCTION THEREOF |
| 10/09/2003 | WO2003083157A1 NITRIDED Mo ALLOY WORKED MATERIAL HAVING HIGH CORROSION RESISTANCE, HIGH STRENGTH AND HIGH TOUGHNESS AND METHOD FOR PRODUCTION THEREOF |
| 10/09/2003 | WO2003082991A1 Coloring metal pigment and resin composition containing the coloring metal pigment |
| 10/09/2003 | US20030190496 Heating, cooling; reacting with gases during cooling; uniform thickness |
| 10/09/2003 | US20030190487 Titanium based composites and coatings and methods of production |
| 10/09/2003 | US20030190105 Retainer |
| 10/09/2003 | CA2480794A1 High strength high toughness mo alloy worked material and method for production thereof |
| 10/09/2003 | CA2480787A1 Nitrided mo alloy worked material having high corrosion resistance, high strength and high toughness and method for production thereof |
| 10/08/2003 | EP1350601A1 Method for treating gears |
| 10/08/2003 | CN2578970Y Ion implantation apparatus for internal surface of tubular workpiece |
| 10/08/2003 | CN1446939A Technique for manufacturing timing gear of engine of light-duty vehicles |
| 10/08/2003 | CN1446938A Method for manufacturing timing gear of ÔÇÿKangmingsiÔÇÖ engine with large horsepower |
| 10/08/2003 | CN1446937A Alloy steel fittings and its mfg. method |
| 10/02/2003 | WO2003081062A1 Rolling bearing for belt type non-stage transmission |
| 10/02/2003 | US20030183171 Apparatus and concept for minimizing parasitic chemical vapor deposition during atomic layer deposition |
| 10/01/2003 | EP1348775A1 Toroidal continuously variable transmission |
| 10/01/2003 | EP1348774A1 Coating device |
| 10/01/2003 | EP1100750B1 Method for forming an oxide film with non-uniform thickness at a silicon substrate surface |
| 10/01/2003 | CN2577437Y Apparatus for injecting plasma onto innerwall of tubular workpiece |
| 10/01/2003 | CN2577436Y Apparatus for injecting ions onto inner surface of tubular workpiece using high-voltage glow-discharge |
| 10/01/2003 | CN1446152A Stainless steel fuel tank for automobile |
| 09/30/2003 | US6627856 Moveable heat exchanger |
| 09/30/2003 | US6627145 Gas-heated carburizing equipment |
| 09/25/2003 | WO2003079405A2 Method for forming thin film layers by simultaneous doping and sintering |
| 09/25/2003 | WO2003078688A1 Porous material and process for producing the same |
| 09/25/2003 | WO2003078685A1 Functional device and method of manufacturing the device, vertical magnetic recording medium, magnetic recording and reproducing device, and information processing device |
| 09/25/2003 | WO2003078673A1 Metal dusting corrosion resistant alloys with oxides |
| 09/25/2003 | US20030181068 Methods for forming thin film layers by simultaneous doping and sintering |
| 09/25/2003 | US20030180553 Applying liquids comprising phosphate and silica sols, or alumina sols and boric acid, to alloys, then baking and annealing improve bonding strength and effieciency of magnetic cores |
| 09/25/2003 | US20030178473 Solder protective coating and fluxless joining of flip chip devices on laminates with plated solder |
| 09/25/2003 | US20030178112 Titanium material less suceptible to discoloration and method for production thereof |
| 09/24/2003 | EP1347075A1 Method of salt bath nitriding for producing iron member having improved corrosion resistance and iron parts |
| 09/24/2003 | EP1346068A1 Process for the production of grain oriented electrical steel |
| 09/24/2003 | EP1345705A1 A method for the preparation of a substrate for immobilising chemical compounds and the substrate and the use thereof |
| 09/24/2003 | CN1444118A External element for portable timer, and portable timer thereof |
| 09/23/2003 | US6623568 O2 is put into the valve in a furnace at very slight amount and heated to introduce oxygen atoms into titanium of the valve to form a Ti-O interstitial solid solution without making titanium oxides. |
| 09/23/2003 | US6623567 Carbonitriding steel at temperatures of 800-880 degrees C, quenching the steel at temperature higher than the carbonitriding temperature; automobile parts |
| 09/23/2003 | US6623241 Low-pressure steam turbine |
| 09/18/2003 | WO2003077032A1 Method of passivating of low dielectric materials in wafer processing |
| 09/18/2003 | US20030175558 MoSi2-Si3N4 composite coating and manufacturing method thereof |
| 09/18/2003 | US20030175544 Alloy overcoated with oxide |
| 09/17/2003 | EP1344840A1 Sintered sprocket |
| 09/17/2003 | EP1344750A1 Method of forming titanium oxide film and titanium electrolytic capacitor |
| 09/17/2003 | CN1442505A Swinging arm hot treatment technology of general small gasoline engine |
| 09/17/2003 | CN1442504A Boron carbon nitrogen trielement coexudation method |
| 09/16/2003 | US6620262 Method of manufacturing inner and outer races of deep groove ball bearing in continuous annealing furnace |
| 09/16/2003 | US6619696 Expandable locking thread joint |
| 09/12/2003 | WO2003074758A1 Method of forming a diamond coating on an iron-based substrate and use of such an iron-based substrate for hosting a cvd diamond coating |
| 09/12/2003 | WO2003074757A1 Method for selectively removing hydrogen from molecules |
| 09/12/2003 | WO2003074752A1 Case hardening of titanium |
| 09/11/2003 | US20030170487 Surfaces of cases comprising multilayer clad metals of titanium and aluminum, having corrosion resistance |
| 09/11/2003 | US20030168133 Titanium less susceptible to discoloration in the atmosphere and method for producing same |
| 09/11/2003 | US20030168125 Using an alternation of low-pressure enrichment steps and of steps of diffusion in the presence of a neutral gas characterized in that, during enrichment steps, a mixture of an enrichment gas and of a carrier gas is used |
| 09/11/2003 | US20030168004 Manufacturing apparatus of an insulation film |
| 09/11/2003 | DE20220512U1 Print cylinder has an iron based shell with a groove and with a surface hardening of the outer surface and the inside of the groove via a thermo chemical process |
| 09/10/2003 | EP1342800A1 Steel for high-strength screws and high-strength screw |
| 09/10/2003 | EP1342275A1 Epitaxial oxide films via nitride conversion |
| 09/10/2003 | EP1230017A4 Apparatus and methods for the production of powders |
| 09/10/2003 | CN1441079A Ionic nitridizing treatment technology for piston ring of alloy cast iron |
| 09/04/2003 | US20030166379 Chemical mechanical polishing slurry |
| 09/04/2003 | US20030165635 Method for selectively removing hydrogen from molecules |
| 09/04/2003 | US20030164069 Method for generating pollution credits while processing reactive metals |
| 09/04/2003 | US20030164068 Exposing reactive metal to a gaseous mixture comprising a fluorocarbon selected from the group consisting of perfluoroketones, hydrofluoroketones, and mixtures thereof to protect reactive metal from reacting with oxygen in air |
| 09/03/2003 | EP1339889A1 STEEL PLATE TO BE PRECIPITATING TiN+CuS FOR WELDED STRUCTURES, METHOD FOR MANUFACTURING THE SAME, WELDING FABRIC USING THE SAME |
| 09/03/2003 | EP1230056B1 Plasma process for removing a binder from parts obtained by powder injection molding |
| 09/03/2003 | EP0738313B1 Protective layer for a steel portion of a reactor system for hydrocarbon processing |
| 09/03/2003 | CN1439838A Anti-pitting abrasion-resistant oil pipe and manufacture thereof |
| 09/03/2003 | CN1439743A Stainless steel part surface reinforcing treatment |
| 09/02/2003 | US6613656 Sequential pulse deposition |
| 09/02/2003 | US6613394 Method of surface treating or coating of materials |
| 09/02/2003 | US6613161 Applying laser beam to metal surface |
| 09/02/2003 | US6613160 Method to produce grain-oriented electrical steel sheet having high magnetic flux density |
| 09/02/2003 | US6612898 Corrosion resistance stainless steel and titanium base alloy |