| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 07/20/2006 | US20060157162 Steel having finely dispersed inclusions |
| 07/20/2006 | US20060157161 Cast, heat-resistant austenitic stainless steels having reduced alloying element content |
| 07/20/2006 | US20060157160 High strength, noncracking |
| 07/20/2006 | US20060156864 Alloy contrining lithium, silicon and iron |
| 07/20/2006 | DE60115232T2 Stahllegierung, werkzeug zum plastiggiessen und zähgehärteter rohling für plastikgiesswerkzeuge Alloy steel, tool for plastiggiessen and zähgehärteter rohling for plastikgiesswerkzeuge |
| 07/19/2006 | EP1681365A1 Steel for case-hardened highly stressed machine components |
| 07/19/2006 | EP1681363A1 High-yield-ratio high-strength thin steel sheet and high-yield-ratio high-strength hot-dip galvanized thin steel sheet excelling in weldability and ductility as well as high-yield-ratio high-strength alloyed hot-dip galvanized thin steel sheet and process for producing the same |
| 07/19/2006 | EP1681359A1 High temperature bolt material |
| 07/19/2006 | EP1680524A1 Driving gear used to transmit power |
| 07/19/2006 | EP1680523A1 Austenitic fe-cr-ni alloy for high temperature use. |
| 07/19/2006 | CN1806062A Steel plate and welded steel tube exhibiting low yield ratio, high strength and high toughness and method for producing thereof |
| 07/19/2006 | CN1806061A Steel parts for machine structure, material therefor, and method for manufacture thereof |
| 07/19/2006 | CN1805111A Vacuum sealing fiber for leadless glass for electric light source |
| 07/19/2006 | CN1804998A Timbre of guitar |
| 07/19/2006 | CN1804365A Expansion pipe device for oilfield well completion |
| 07/19/2006 | CN1804098A Memory alloy fish bolt fastener material for railway and preparation method thereof |
| 07/19/2006 | CN1804097A Self-lubricating alloy material and method for preparing the same |
| 07/19/2006 | CN1804096A Microalloyed nickel chromium high-temperature alloy material and method for preparing the same |
| 07/19/2006 | CN1804095A Preparation method for casting wear-resistant high speed steel |
| 07/19/2006 | CN1804094A High-performance low-cost high speed steel |
| 07/19/2006 | CN1804093A Thick steel plate capable of being welded under large heat input and method for manufacturing the same |
| 07/19/2006 | CN1804092A Tungsten-containing wear-resistant austenitic manganese steel |
| 07/19/2006 | CN1804091A Toughening method for casting high-boron wear-resistant alloy |
| 07/19/2006 | CN1804090A Large-size thick variable section taper-leaf spring material |
| 07/19/2006 | CN1804089A High-strength tempered bead steel wire |
| 07/19/2006 | CN1804086A Method for preparing low-carbon manganous iron |
| 07/19/2006 | CN1804079A Low-nitrogen ferrotitanium, its manufacturing method and cored wire |
| 07/19/2006 | CN1804056A Method for preventing coarse grain of deformed high temperature alloy |
| 07/19/2006 | CN1803389A Method for manufacturing non-oriented electromagnetic steel sheet, and raw material hot rolling steel sheet |
| 07/19/2006 | CN1803339A Low crack type high speed steel roll and its centrifugal casting method |
| 07/19/2006 | CN1803325A High speed steel composite roll and its preparing method |
| 07/19/2006 | CN1265011C Fe-Ni-B alloy wire and production method thereof |
| 07/19/2006 | CN1265010C Barium micro alloying bearing steel |
| 07/19/2006 | CN1265009C Method for reuse of steel sheet scrap |
| 07/19/2006 | CN1265008C Iron-base sintered powder metal body, its manufacture and manufacture of high-strength high-density iron-base sintering assembly |
| 07/19/2006 | CN1265002C Remolten rareearth magnet waste and/or scraps, magnet forming alloy and sintered rare earth magnets |
| 07/18/2006 | US7078112 Stabilization; aging resistance; accuracy; iron alloy; iron oxide layer on interior pores |
| 07/18/2006 | US7078107 Wear resistance as well as reduced adhesion utilizing the features of intermetallic compound having an ordered phase |
| 07/18/2006 | US7077883 Pre-alloyed bond powders |
| 07/18/2006 | CA2395901C High strength hot rolled steel sheet and method for manufacturing the same |
| 07/18/2006 | CA2166267C Method of producing a tool or die tool |
| 07/13/2006 | US20060154101 C: more than 0.65-1.1%; Si: 0.15-1.5%; Mn: 0.2-1.5%; 2 or more of Cr, Mo, V, Ti, Nb and B and balance Fe; tensile strength of 1800 MPa or more; sectional area forming a fan shapes which are combined to form a circular hollow crosssection for accommodating optical fibers; pebbled surface of relief shapes |
| 07/13/2006 | US20060152001 Parts for fluid |
| 07/13/2006 | US20060151142 Method of continuous casting non-oriented electrical steel strip |
| 07/13/2006 | US20060150406 Powder metal scrolls |
| 07/13/2006 | US20060150388 Metal foil tube and method and apparatus for production thereof |
| 07/12/2006 | EP1679387A1 Heat-resistant cast steel for reaction tube for hydrogen production being excellent in aging ductility and creep rupture strength |
| 07/12/2006 | EP1276915B1 Rolling bearing component |
| 07/12/2006 | EP1144696B1 Method of producing molten iron in duplex furnaces |
| 07/12/2006 | EP1078190B1 Heavy weight drill pipe |
| 07/12/2006 | CN1802524A Pin for chain and method for manufacture thereof |
| 07/12/2006 | CN1802447A Radiant tube in cracking furnaces |
| 07/12/2006 | CN1802446A Steel product for induction hardening, induction-hardened member using the same, and methods for producing them |
| 07/12/2006 | CN1801411A Bilaminar membrane magnetic sensibility material capable of breaking when meeting magnetic field |
| 07/12/2006 | CN1800430A Impact wrench anvil and method of forming an impact wrench anvil |
| 07/12/2006 | CN1800429A Ultra clean spring steel |
| 07/12/2006 | CN1800428A Economy type weathering-resistant steel |
| 07/12/2006 | CN1800427A Bainite steel for railroad carriage wheel |
| 07/12/2006 | CN1263882C Vanadium-titanium-chromium alloy steel ball and its manufacture method |
| 07/12/2006 | CN1263881C Steel strip consisting of martensitic steel and method of producing hoop for continuously variable transmission for automobile using the steel strip |
| 07/12/2006 | CN1263880C High strength stainless steel wire excellent in ductility-toughness and modulus of rigidity and method for production thereof |
| 07/12/2006 | CN1263878C Production technology of easy cutting steel containing sulphur |
| 07/12/2006 | CN1263872C Manufacture of directional electromagnetic steel plate |
| 07/11/2006 | US7074497 Coated steel sheet and method for manufacturing the same |
| 07/11/2006 | US7074286 Wrought Cr—W—V bainitic/ferritic steel compositions |
| 07/11/2006 | US7074283 Comprising carbon, silicon, manganese, sulfur, aluminum, calcium, titanium, chromium, molybdenum, and/or niobium and iron; composite comprises exterior shell of carbonitride oftitanium and/or niobium surrounding a nucleus ofaluminum and calcium oxysulfide; nonpitting; noncracking |
| 07/11/2006 | US7074282 Steel wire rod for hard drawn spring, drawn wire rod for hard drawn spring and hard drawn spring, and method for producing hard drawn spring |
| 07/11/2006 | CA2402032C Refining element for a refining disc |
| 07/06/2006 | WO2006071437A2 High-strength four-phase steel alloys |
| 07/06/2006 | WO2006071192A1 An austenitic steel and a steel product |
| 07/06/2006 | WO2006071027A1 Duplex stainless steel having excellent corrosion resistance with low nickel |
| 07/06/2006 | WO2006070572A1 Ordered alloy phase nanoparticle, process for producing the same, superdense magnetic recording medium and process for producing the same |
| 07/06/2006 | US20060147784 Low- contact-resistance interface structure between separator and carbon material for fuel cell, separator and carbon material used therein, and production method for stainless steel separator for fuel cell |
| 07/06/2006 | US20060147334 Noble dental alloy |
| 07/06/2006 | US20060147296 Screw or tapping screw |
| 07/06/2006 | US20060145587 Material for shadow mask, process for producing the same, shadow mask from the shadow mask material and picture tube including the shadow mask |
| 07/06/2006 | US20060144483 Steel contains, in % by weight: more than 0.1% of carbon in order to have a sufficient level of hardness and to allow the formation of carbides, but less than 0.23%, and preferably less than 0.22% so that it is suitable for welding and cutting |
| 07/06/2006 | US20060144474 High -Strength Steel Material With Excellent Hydrogen Embrittlement Resistance |
| 07/06/2006 | DE112004001371T5 Gesintertes Gleitelement und Verbindungseinrichtung Sintered sliding member and connecting means |
| 07/06/2006 | DE102005058903A1 Karburierte Komponente und Verfahren zur Herstellung derselben Carburized component and method of producing same |
| 07/06/2006 | DE102004025175B4 Gutbett-Walzenmühle High pressure grinding roll |
| 07/06/2006 | CA2591067A1 High-strength four-phase steel alloys |
| 07/05/2006 | EP1676933A1 High strength thin steel sheet having high hydrogen embrittlement resisting property and high workability |
| 07/05/2006 | EP1676932A1 High strength thin steel sheet having high hydrogen embrittlement resisting property |
| 07/05/2006 | EP1675970A1 A cold-rolled steel sheet having a tensile strength of 780 mpa or more an excellent local formability and a suppressed increase in weld hardness |
| 07/05/2006 | EP1528995B1 Spring element made from a ferritic chrome steel |
| 07/05/2006 | EP1193322B1 High tensile cold-rolled steel sheet having excellent strain aging hardening properties |
| 07/05/2006 | CN1799111A R-T-B based permanent magnet |
| 07/05/2006 | CN1798856A 耐磨铸铁 Cast iron |
| 07/05/2006 | CN1797617A Power distribution transformer and tank therefor |
| 07/05/2006 | CN1796588A High strength thin steel sheet having high hydrogen embrittlement resisting property and high workability |
| 07/05/2006 | CN1796587A Orientating silicon steel, manufacturing process and equipment |
| 07/05/2006 | CN1796586A Technique for smelting mother liquor of stainless steel from electric furnace |
| 07/05/2006 | CN1796585A Method for smelting ferritic stainless steel from total molten iron |
| 07/05/2006 | CN1262773C Linear motion device |
| 07/05/2006 | CN1262681C High magnetic induction wide temperature interval linear magnetic temperature compensating alloy and production process thereof |
| 07/05/2006 | CN1262388C Low-carbon high-speed metal welding wire and its production |
| 07/04/2006 | US7070664 High strength bolt superior in delayed fracture resistant property and steel material for the same |
| 07/04/2006 | US7070663 Ferritic and martensitic stainless steels excellent in machinability |
| 07/04/2006 | US7070335 Rolling bearing |