| Patents for C22C 37 - Cast-iron alloys (3,059) |
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| 10/01/2008 | EP1975265A1 Centrifugally cast composite roll |
| 10/01/2008 | EP1974068A1 Cast iron comprising cobalt and component |
| 10/01/2008 | EP1974062A1 Process for production of compacted graphite iron |
| 09/25/2008 | US20080233225 Powder metallurgically manufactured steel containing in % by weight: 0.01-2 carbon, 0.6-10 nitrogen, 0.01-3.0 silicon, 0.01-10.0 manganese, 16-30 chromium, 0.01-5 nickel, and molybdenum, tungsten, cobalt, sulfur, vanadium, niobium; for tools for injection molding, compression molding and extrusion |
| 09/24/2008 | CN101270435A Wolfram carbine particle iron based composite material produced with tungsten filament in situ and method of producing the same |
| 09/24/2008 | CN101270434A Low carbon type chromium-manganese-tungsten antifriction cast iron |
| 09/24/2008 | CN101270433A Method for producing alloy nodular cast iron material |
| 09/17/2008 | EP1970460A1 Cast iron for manufacturing parts for friction braking devices and method for producing the cast iron |
| 09/17/2008 | CN101265547A High-chromium-manganese cast iron roller and preparation method thereof |
| 09/11/2008 | DE102007061131A1 Gusseisen für Hochtemperaturanwendung Cast iron for high temperature application |
| 09/10/2008 | CN101260497A Boron-containing high-chromium abrasion-proof cast iron and preparation method thereof |
| 09/04/2008 | WO2008105987A1 High strength gray cast iron containing niobium |
| 09/03/2008 | CN101255524A Method for producing nodular graphite cast iron |
| 09/02/2008 | US7419554 Castings, strength, machinability and with a highly controlled level of nitrogen to avoid scrap; internal combustion engine component |
| 08/28/2008 | US20080206584 High strength gray cast iron |
| 08/28/2008 | US20080202652 Ferrous seal sliding parts and producing method thereof |
| 08/27/2008 | CN101250663A Dustproof loop for conus type cracking machine |
| 08/21/2008 | WO2008099673A1 High-rigidity high-damping-capacity cast iron |
| 08/19/2008 | CA2299936C Bent pipe for passing therethrough a material containing solids |
| 08/14/2008 | DE102007006973A1 Cast iron alloy for brake disc included carbon, silicon, manganese, copper, and nickel, with low maximum set for phosphorus and sulfur as impurities |
| 08/13/2008 | CN101239554A Method for preparing indoor or outdoor metal colorful porcelain enamel sculpture |
| 08/13/2008 | CN100410408C Alterant |
| 08/06/2008 | EP1951917A1 Process for producing sliding rings and/or mating rings of a sliding-ring seal by means of laser hardening |
| 08/06/2008 | CN100408189C Method for producing medium chromium tungsten-containing composite anti-wear roll ring |
| 07/24/2008 | US20080175741 Cast iron material, seal material and the production method |
| 07/23/2008 | EP1945828A1 Wear resistant coated vehicle component and vehicle |
| 07/23/2008 | CN101225497A Method for preparing ductile iron exhaust manifold |
| 07/23/2008 | CN101225496A Sea water corrosion resistant low-alloy cast iron |
| 07/16/2008 | CN100402687C Multielement high-nickel chromium wear-resistant cast iron and its preparation process |
| 07/02/2008 | CN101210296A Low-chromium copper alloy gray cast iron and preparation method thereof |
| 07/02/2008 | CN101209491A Method for casting printing machine as-cast nodular iron roller body |
| 07/02/2008 | CN100398672C Austempered cast iron article and a method of making the same |
| 06/26/2008 | WO2008076497A1 As-cast carbidic ductile iron |
| 06/26/2008 | WO2008076067A1 Method for manufacturing at least part of a device for an earthmoving or materials-handling machine using austempered ductile iron |
| 06/26/2008 | WO2008076051A1 Austempered ductile iron, method for producin this and component comprising this iron |
| 06/26/2008 | US20080152531 Cast irons for high temperature use |
| 06/18/2008 | EP1931810A1 High silicon niobium casting alloy and process for producing the same |
| 06/18/2008 | CN101200789A Low-alloy bainite ductile iron abrading-ball |
| 06/18/2008 | CN101200788A Austenitic cast iron alloy used for piston ring carrier |
| 06/18/2008 | CN100395055C Method for producing corrugated roller |
| 06/11/2008 | CN101195890A High chromium abrasion-proof cast iron abrasive disc and manufacturing method thereof |
| 06/11/2008 | CN101195889A CuCr low-alloy cast iron cylinder cover |
| 05/28/2008 | CN101186991A Pellet chain grate sintering machine high carbon high chrome heat-resistant cast iron grate preparation method |
| 05/14/2008 | CN101177759A Centrifugal composite modified indefinite chilled cast iron roller and preparation method thereof |
| 05/14/2008 | CN101177758A Wear-resistant alloy cast iron modified material and method for manufacturing grinding plate blank casting thereby |
| 05/14/2008 | CN100387744C Boron phosphor alloy continuous casting section bar for iron casting and its production method |
| 05/07/2008 | CN101173340A As-cast state high-carbon high-chromium cast iron and method for producing the same |
| 05/07/2008 | CN101173339A Steel, iron wheel balancing device and manufacturing method thereof |
| 05/02/2008 | WO2008049492A1 Hydraulic fitting with housing made of cast iron containing vermicular graphite |
| 04/30/2008 | CN101168190A Hard alloy and double-metal composite technique and device |
| 04/24/2008 | US20080092995 High-silicon ferritic heat-resistant cast iron having high-temperature strength and high oxidation resistance |
| 04/23/2008 | CN101165200A High-silicon ferritic heat-resistant cast iron having high-temperature strength and high oxidation resistance |
| 04/23/2008 | CN100382892C Method for producing high chromium tungsten-containing composite anti-wear roll ring |
| 04/17/2008 | WO2008003395A8 Method for manufacturing spheroidal cast iron mechanical components |
| 04/16/2008 | EP1911854A1 Removal of lids in surface spherical particles of grey cast workpiece by cryogenic treatment |
| 04/16/2008 | CN101161846A Low nickel-chrome-molybdenum alloy cast iron wear-resistant material for profiled bar straightening roller |
| 04/16/2008 | CN101161845A Synthetic cast iron for production of hydraulic piece and preparation method thereof |
| 04/09/2008 | CN101158006A Production of spheroidal graphite cast-iron by scrap steel in place of pig iron |
| 04/02/2008 | CN101153366A Method for gestating, processing and improving centre spinning cylinder cover metallographic structure |
| 04/02/2008 | CN101153365A Stibium elementarysubstance for accelerating form of type A plumbago in cylinder cover |
| 04/02/2008 | CN100378331C Non-magnetic alloy balance block for compressor use |
| 04/02/2008 | CN100378240C Method for production and forming of cast pieces of spheroidal graphite with improved mechanical properties |
| 03/27/2008 | WO2008036026A1 Metallurgical powder composition and method of production |
| 03/25/2008 | CA2389447C Glassware forming mold and method of manufacture |
| 03/13/2008 | WO2008029305A1 Temperature-stable cast-iron alloy and its use |
| 03/13/2008 | WO2008029304A1 Temperature- stable cast iron alloy and use of said alloy |
| 03/13/2008 | US20080060727 Ferrous seal sliding parts and producing method thereof |
| 03/05/2008 | EP1894641A1 Roll for rolling seamless pipes |
| 03/05/2008 | CN101134232A Technique for producing anticentripetal composite abrasion-proof hammer tools |
| 03/05/2008 | CN100372960C Manganese series non-magnetic cast iron alloy material |
| 02/28/2008 | WO2008003395A3 Method for manufacturing spheroidal cast iron mechanical components |
| 02/27/2008 | CN101133175A Improved abrasion-proof alloy |
| 02/27/2008 | CN100371619C Damped disc brake rotor |
| 02/21/2008 | WO2008019717A1 Steel material having a high silicon content for producing piston rings and cylinder sleeves |
| 02/20/2008 | CN100369681C Compound high speed steel roll and its making process |
| 02/13/2008 | CN201020387Y Grinding roller for flour mill |
| 02/13/2008 | CN201020386Y Grinding ring for flour mill |
| 02/13/2008 | CN101121990A Quasi-as-cast bainite gray cast iron cylinder jacket and preparation method thereof |
| 02/13/2008 | CN100368581C Toughening method for casting high-boron wear-resistant alloy |
| 02/06/2008 | CN101120112A High alloy iron, use of the material for structural components that are subject to high thermal stress and corresponding structural component |
| 02/06/2008 | CN101117923A Multi-component alloy as-cast bainite gray cast iron cylinder jacket |
| 02/06/2008 | CN101117681A Austenitic gray cast iron material and method for making same |
| 02/06/2008 | CN100366758C New technology for nodular cast iron crankshaft isothermal hardening |
| 01/30/2008 | CN100365149C Seawater corrosion resistant alloy cast iron |
| 01/23/2008 | CN101111618A Niobium addition in crmo 1/4 v steel castings for steam turbine casing appliations |
| 01/23/2008 | CN100363521C Improved high temp. anti-oxidizability cast-iron |
| 01/23/2008 | CN100363520C Technology of producing low magnesium oxide rare earth calcium magnesium silicon iron alloy by thermo liquid joint production and thread feeding method |
| 01/16/2008 | EP1877593A2 Cast iron with improved high temperature properties |
| 01/16/2008 | CN101104196A Method for manufacturing high chromium white wear-resistant cast iron |
| 01/15/2008 | CA2317529C A method to produce compacted graphite iron |
| 01/10/2008 | WO2008003395A2 Method for manufacturing spheroidal cast iron mechanical components |
| 01/02/2008 | CN200999791Y Spheroidal iron crankshaft |
| 12/26/2007 | CN101092674A Nitrogen contained austenitic cast iron in use for beset ring of piston |
| 12/20/2007 | US20070289714 Ferrous seal sliding parts and producing method thereof |
| 12/19/2007 | EP1646732B1 Cast iron material |
| 12/19/2007 | CN100355926C Micro alloyed high strength grey cast iron |
| 12/13/2007 | WO2007141108A1 Cast iron alloy with good oxidation stability at high temperatures |
| 12/13/2007 | CA2653239A1 Cast iron alloy with good oxidation stability at high temperatures |
| 12/12/2007 | EP1865082A1 Cast iron with good high temperature oxidation resistance |
| 12/06/2007 | DE102006024414A1 Gusseisenwerkstoff zur Herstellung von Kolbenringen und Zylinderlaufbuchsen Cast iron material for the manufacture of piston rings and cylinder liners |