| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 01/27/2004 | US6682612 Method of heat treatment of wire |
| 01/27/2004 | US6682582 Powder injection molding material |
| 01/27/2004 | US6682581 Powder injection molding material |
| 01/27/2004 | US6682227 Rolling bearing component |
| 01/27/2004 | US6681692 Self-adjusting blade |
| 01/27/2004 | CA2229990C An al-mn-si-n austenitic stainless acid-resisting steel |
| 01/24/2004 | WO2004009863A1 Zinc-base hot dip galvanized steel sheet excellent in retention of gloss |
| 01/22/2004 | WO2004007785A1 Quenched and tempered steel wire with superior cold forging characteristics |
| 01/22/2004 | WO2004007780A1 Martensitic stainless steel seamless pipe and a manufacturing method thereof |
| 01/22/2004 | WO2004007219A1 Rolling bearing unit for supporting wheel |
| 01/22/2004 | US20040013559 Machinability, corrosion resistance, hardenability |
| 01/22/2004 | US20040012321 Fe-Ni alloy material for shadow mask and method for manufacturing thereof |
| 01/22/2004 | US20040011441 Cold-rolled aluminum killed steel sheet and method of manufacturing packaging from said sheet |
| 01/22/2004 | US20040011432 Metal alloy electrodeposited microstructures |
| 01/22/2004 | DE10228210A1 Hitzebeständiges Stahlblech oder -band und daraus hergestellte Bauteile Heat resistant steel sheet or strip and derived components |
| 01/21/2004 | EP1383143A1 Solid material for magnet |
| 01/21/2004 | EP1382704A1 Cold work steel with high wear resistance |
| 01/21/2004 | EP1382703A2 Steel pipe having low yield ratio |
| 01/21/2004 | EP1382702A1 High-strength steel sheet having excellent workability and production process therefor |
| 01/21/2004 | EP1382701A1 FERRITIC HEAT−RESISTANT STEEL AND METHOD FOR PRODUCTION THEREOF |
| 01/21/2004 | EP1381702A1 Steel article |
| 01/21/2004 | EP1381701A2 Iron-chrome-aluminium-alloy |
| 01/21/2004 | CN1468971A Non-modified crankshaft |
| 01/21/2004 | CN1468970A Metal connector material for solid oxide fuel cell |
| 01/21/2004 | CN1135271C Alloyed hot-galvanized sheet steel for producing explosionproof band of color kinescope |
| 01/20/2004 | US6679954 Controlled martensite-austenite surface structure; low cost iron and chromium alloy containing minor amounts of carbon, silicon, manganese, nickel, nitrogen and molybdenum |
| 01/20/2004 | US6679932 High machinability iron base sintered alloy for valve seat inserts |
| 01/20/2004 | US6679313 Process for manufacturing carbon-steel strip by twin-roll continuous casting, product produced and apparatus |
| 01/15/2004 | WO2004005873A1 Magnetostrictive torque sensor shaft and method for manufacturin the same |
| 01/15/2004 | WO2004005777A1 Fluid controller |
| 01/15/2004 | WO2004005732A1 Heat resistant drill screw |
| 01/15/2004 | WO2004005572A1 Surface modified stainless steel |
| 01/15/2004 | WO2004005571A1 Steel alloys |
| 01/15/2004 | WO2004005570A1 Pipe joint |
| 01/15/2004 | WO2004005569A1 Parts for fluid |
| 01/15/2004 | WO2004005568A1 Parts for fluid |
| 01/15/2004 | WO2004005565A1 Casting steel having high strength and low thermal expansion |
| 01/15/2004 | WO2004004944A2 Steel hollow-head screw |
| 01/15/2004 | US20040009887 Iron-based cleaning powder |
| 01/15/2004 | US20040009366 Aluminum-silicon-iron alloy with a softer region on the steel substrate |
| 01/15/2004 | US20040009296 Coating with calcium-containing compound before heat treating builds continuous uniform and adherent layer on surface of alloy, so that aluminum depletion of alloy is reduced under cyclic thermal stress; high temperature corrosion resistance |
| 01/15/2004 | US20040007298 High-strength steel sheet having excellent workability and production process therefor |
| 01/15/2004 | US20040007297 Hot-dip galvanized hot-rolled and cold-rolled steel sheets excellent in strain age hardening property |
| 01/15/2004 | US20040007293 Cold rolling then aging by heating |
| 01/15/2004 | US20040007290 Steel sheet for magnetic shields and manufacturing method thereof |
| 01/15/2004 | DE20316160U1 Steel alloy used in metallurgy contains alloying additions of silicon, manganese, chromium, aluminum, vanadium, calcium, boron, titanium and barium |
| 01/15/2004 | CA2491990A1 Pipe joint |
| 01/15/2004 | CA2491974A1 Fluid controller |
| 01/15/2004 | CA2491967A1 Parts for fluid |
| 01/15/2004 | CA2491962A1 Parts for fluid |
| 01/15/2004 | CA2491598A1 Steel hollow-head screw |
| 01/14/2004 | EP1380769A2 Toroidal-type continuously variable transmission and method for producing torque transmitting member thereof |
| 01/14/2004 | EP1380666A1 Aluminium-coated structural member and production method |
| 01/14/2004 | EP1380663A1 Cold rolled ULC - steel sheet and method of producing the same |
| 01/14/2004 | EP1379706A1 Reinforced durable tool steel, method for the production thereof, method for producing parts made of said steel, and parts thus obtained |
| 01/14/2004 | EP1379705A1 Intermetallic wear-resistant material for piston rings |
| 01/14/2004 | EP1379702A1 Method for making a roll shell of a roll used in the manufacture or further processing of paper and/or board |
| 01/14/2004 | CN1468438A Co-mn-fe soft magnetic alloys |
| 01/14/2004 | CN1134809C Method for manufacturing nickel-iron type shadow mask, nickel-iron alloy strip, shadow mask plate, shadow mask frame |
| 01/14/2004 | CN1134554C Nitrated steel with improved wear-resisting and fatigue strength-resisting features and its sliding structural part |
| 01/14/2004 | CN1134553C Fe-Ni alloy cathode cover semi-product with good etching perforation property and its preparing method |
| 01/14/2004 | CN1134552C Raw material for Fe-Ni alloy shadow-mask with excellent etching and punching performances |
| 01/14/2004 | CN1134551C High-strength cold-rolled steel sheet with excellent geomagnetic shielding character, its producing method and use |
| 01/14/2004 | CN1134550C Method for producing high-strength electroplating steel plate and plating steel plate with excellent geomagnetic shielding character |
| 01/14/2004 | CN1134547C Method for controlling two-phase steel organization |
| 01/13/2004 | US6676894 Copper-infiltrated iron powder article and method of forming same |
| 01/13/2004 | US6676774 Hot rolled steel plate and cold rolled steel plate being excellent in strain aging hardening characteristics |
| 01/13/2004 | US6676773 Preparing alloy of rare earth element, iron and boron; coarsely pulverizing alloy magnet; finely pulverizing coarsely pulverized powder and removing larger particles; covering surface of powder particles with lubricant |
| 01/13/2004 | US6676771 Method of manufacturing grain-oriented electrical steel sheet |
| 01/13/2004 | US6676724 Powder metal valve seat insert |
| 01/13/2004 | US6675869 Cooled to transform strip from austenite to ferrite; roller milling; twin roll caster |
| 01/13/2004 | US6675459 Bulk amorphous metal magnetic components for electric motors |
| 01/08/2004 | WO2004003247A1 Super formable high strength steel sheet and method of manufacturing thereof |
| 01/08/2004 | WO2004003246A1 Material for sliding parts having self-lubricity and wire material for piston ring |
| 01/08/2004 | WO2004003245A1 Alloy for use in bonded magnet, isotropic magnet powder and anisotropic magnet powder and method for production thereof, and bonded magnet |
| 01/08/2004 | WO2004003241A1 Method for producing seamless steel pipe for inflator of air bag |
| 01/08/2004 | WO2004002724A1 Skinned structures of air hardenable or liquid quench hardenable steel plate and methods of constructing thereof |
| 01/08/2004 | US20040005103 Rolling bearing and belt continuously variable transmission |
| 01/08/2004 | US20040003913 Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in finegrained isotropic graphite molds under vacuum |
| 01/08/2004 | US20040003876 Having an as-hot rolled tensile strength of 400 to 450 MPa and generating no embrittlement in welded portions even when rapid heating and cooling is performed by electric resistance welding. |
| 01/08/2004 | US20040003871 Machinability and mechanical properties on a par with conventional lead-containing free-cutting steel. |
| 01/08/2004 | US20040003869 Steel material production method |
| 01/08/2004 | US20040003868 Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube |
| 01/08/2004 | CA2476546A1 Method for producing seamless steel pipe for inflator of air bag |
| 01/07/2004 | EP1378580A1 Structural Fe-Cr steel sheet, manufacturing method thereof, and structural shaped steel |
| 01/07/2004 | EP1378548A1 Chromium containing ferritic stainless steel comprising a corrosion resistant film containing small metal particles |
| 01/07/2004 | CN1466633A Method for producing a hot rolled strip made of a steel comprising a high content of manganese |
| 01/07/2004 | CN1466503A Method of producing steel strip |
| 01/07/2004 | CN1466502A Production of thin steel strip |
| 01/07/2004 | CN1466231A Rareearth super magnetostrictive material with wide temp. range |
| 01/07/2004 | CN1465735A Method for making multi-function economic type Austenite series stainless steel and products thereof |
| 01/07/2004 | CN1134034C Process for mfg. magnetic component made of iron-based soft magnetic alloy having nanocrys talline structure |
| 01/07/2004 | CN1134033C Process for manufacturing magnetic core made of nanocrystalline soft magnetic material |
| 01/07/2004 | CN1134029C Bound magnet |
| 01/06/2004 | US6673472 Rust preventive carbon steel sheet for fuel tank having good welding gastightness and anticorrosion after forming |
| 01/06/2004 | US6673470 Surface treated tin-plated steel sheet and surface treatment solution |
| 01/06/2004 | US6673167 Power transmission shaft |
| 01/06/2004 | US6673166 With less anisotropy, by an effect of niobium-containing precipitates on control of crystalline orientation |
| 01/06/2004 | US6673165 High-hardness martensitic stainless steel excellent in corrosion resistance |
| 01/06/2004 | US6673164 Method of minimizing environmental effect in aluminides |