| Patents for C22C 37 - Cast-iron alloys (3,059) |
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| 03/06/2013 | CN102330014B Abrasion-resistant cast iron material |
| 03/06/2013 | CN102220542B Industrial production method of chromium-free white cast iron with high wear resistance |
| 02/28/2013 | WO2013026124A1 Cylinder liner and cast iron alloy |
| 02/28/2013 | DE102011054930B3 Cast iron material with lamellar graphite, useful for manufacturing cylinder crankcases, comprises vanadium, carbon, silicon, copper, manganese, chromium, molybdenum, tin, niobium, titanium, nitrogen and iron |
| 02/21/2013 | US20130045127 Austenitic cast iron, austenitic-cast-iron cast product and manufacturing process for the same |
| 02/20/2013 | CN102936681A Method for manufacturing rollers by using high-speed steel |
| 02/20/2013 | CN102936680A Raw material composition of high performance sewage discharge valve cast, and production method thereof |
| 02/20/2013 | CN102935505A Casting method of low temperature resistant iron cushion plate for high speed railway buckling part |
| 02/20/2013 | CN102268588B Steel pipe reducing mill or sizing mill nodular cast iron roller and preparation method thereof |
| 02/14/2013 | US20130039796 Master alloy for producing sinter hardened steel parts and process for the production of sinter hardened parts |
| 02/14/2013 | US20130037179 Metal alloys for high impact applications |
| 02/13/2013 | CN102927169A Brake disc using two different materials and method for producing the same |
| 02/13/2013 | CN102925789A Iron-based cored wire including amorphous phase abrasion-resistant and corrosion-resistant coating prepared by utilizing electric arc spraying and preparation method of coating |
| 02/13/2013 | CN102925788A Special material for insulator mold and preparation method of material |
| 02/13/2013 | CN102925787A Raw material composition for valve castings special for medium and high pressure oil fields and production method for raw material composition |
| 02/13/2013 | CN102925786A Chrome manganese tungsten and molybdenum high alloy wear-resistant cast iron ball and preparation method thereof |
| 02/13/2013 | CN102925784A Inoculant for refining gray cast iron texture and preparation method and application thereof |
| 02/13/2013 | CN102925783A Method for preparing hypereutectic high chromium white cast iron |
| 02/13/2013 | CN102312153B Zirconium-containing high-chromium cast iron-type abrasion-resistant alloy |
| 02/13/2013 | CN102011058B Chromium-vanadium-titanium wear resistant materials and production process thereof |
| 02/12/2013 | US8372335 Austenitic ductile cast iron |
| 02/06/2013 | CN102912241A Wear resistant and wearable die material |
| 02/06/2013 | CN102912214A Ductile cast iron as well as ductile cast iron piston and casting process thereof |
| 02/06/2013 | CN102912213A Preparation method of bainite-martensite automobile gear nodular cast iron |
| 02/06/2013 | CN102912212A High-purity pig iron for nodular cast iron and method for manufacturing high-purity pig iron |
| 02/06/2013 | CN102912211A Smelting method for cylinder cover of marine diesel engine |
| 02/06/2013 | CN102912173A Wear-resistant part, and ceramic-metal composite material and preparation method thereof |
| 02/06/2013 | CN102912063A Raw material composition of high-silicon cast iron liquid alkali valve cast and production method thereof |
| 01/31/2013 | WO2012170332A3 Machine component with a cavitation resistant covering |
| 01/30/2013 | CN102899468A Heat-treatment method of high-chromium wear-resistant white cast iron Cr28 |
| 01/30/2013 | CN102896280A Casting method of automobile axle housing |
| 01/23/2013 | CN102888553A Preparation method of modified normal white cast iron |
| 01/23/2013 | CN102888552A Raw material composition and production method for plate type precision valve cast |
| 01/23/2013 | CN102888551A High-temperature-resistant antioxidant exhaust manifold nodular cast iron and preparation method thereof |
| 01/23/2013 | CN102888484A Method for producing high-strength cast iron by using waste iron and steel |
| 01/23/2013 | CN102443733B Phosphorus pig iron for improving conducting performance of graphite cathode carbon block |
| 01/23/2013 | CN102234734B Production process of modified alloy ball iron roller |
| 01/16/2013 | CN202668868U Nodular cast iron guide rod support |
| 01/16/2013 | CN102877003A Superfine grinding cast grinding ball and heat treatment process thereof |
| 01/16/2013 | CN102876964A Gray cast iron and production technology thereof |
| 01/16/2013 | CN102876963A Anti-fatigue cast iron alloy |
| 01/16/2013 | CN102876962A Method for manufacturing bainite ductile cast iron piston ring |
| 01/16/2013 | CN102876961A Novel ultralow-manganese and high-chromium wear-resistant and corrosion-resistant cast grinding ball |
| 01/16/2013 | CN102873308A Method for lost foam casting of composite two-liquor bimetallic hammerhead of crusher |
| 01/16/2013 | CN102345040B Rare earth microalloy cast ion glass mould |
| 01/16/2013 | CN102021469B Powder for strengthening wear resistance of high-chromium iron, preparing method thereof and wear resistant castings |
| 01/10/2013 | WO2012156910A3 High-alloy spheroidal graphite cast iron having an austenitic structure, use of said cast iron for manufacturing structural components and structural component made of said cast iron |
| 01/10/2013 | DE10260600B4 Gusseisen mit verbesserter Oxidationsbeständigkeit bei hohen Temperaturen Cast iron having improved oxidation resistance at high temperatures |
| 01/09/2013 | CN102864371A Brake cylinder of wind power unit and manufacturing method thereof |
| 01/09/2013 | CN102864370A Grey cast iron alloy material |
| 01/09/2013 | CN102864369A Anti-fatigue cast iron alloy |
| 01/09/2013 | CN102864368A Inoculated cast iron and preparation method thereof |
| 01/09/2013 | CN102864367A Gray cast iron alloy |
| 01/09/2013 | CN102864269A Method for preparing low-temperature-resistant corrosion-resistant wind-power spherulitic graphite cast iron |
| 01/09/2013 | CN102864267A Method for manufacturing high-carbon and high-chromium and high-manganese alloy cast ball |
| 01/09/2013 | CN102352460B High-chromium white cast iron spherical plug and preparation method thereof |
| 01/09/2013 | CN102337447B Nodular cast iron and production method thereof |
| 01/09/2013 | CN102260818B Manufacturing method of high-silicon anticorrosion cast iron |
| 01/03/2013 | WO2013000836A1 Spheroidal graphite cast iron, in particular for high-temperature applications |
| 01/03/2013 | DE102011051446A1 Gusseisen mit Kugelgraphit, insbesondere für Hochtemperaturanwendungen Ductile iron, especially for high temperature applications |
| 01/02/2013 | CN102851575A Oxidation-resistant alloying grey cast iron and preparation method thereof |
| 01/02/2013 | CN102851574A Heatproof alloy vermicular cast iron and method for preparing same |
| 01/02/2013 | CN102851573A Nodular cast iron for axle housing |
| 01/02/2013 | CN102851572A Nodular cast iron for axle housing |
| 01/02/2013 | CN102851571A Low-temperature-resistant and high-toughness nodular cast iron and preparation method thereof |
| 01/02/2013 | CN102851570A High-carbon high-chromium refining plate casting of defibrator |
| 01/02/2013 | CN102851569A High-temperature resistant and abrasion-resistant white cast iron piece and production method |
| 01/02/2013 | CN102851568A Alloy vermicular cast iron glass mold material and preparation method thereof |
| 01/02/2013 | CN102851567A Cast iron alloy |
| 01/02/2013 | CN102851039A Long-service-life stoke hole sheath |
| 01/02/2013 | CN102259168B Process for casting rope sheave of elevator |
| 01/02/2013 | CN102259159B Process for casting crank shaft |
| 01/02/2013 | CN102251169B Smelting ingredients of support |
| 01/02/2013 | CN101886229B Ball dedicated for semi-autogenous mill and process method thereof |
| 12/26/2012 | CN102839317A High-chromium cast iron wear-resistant hammer |
| 12/26/2012 | CN102839316A Ultrahigh chromium grinding ball and processing process thereof |
| 12/26/2012 | CN102278550B Concrete transporting pipe and manufacturing method thereof |
| 12/19/2012 | CN102829180A Aluminum piston abrasion-resisting embedding ring for low-temperature cold area |
| 12/19/2012 | CN102829124A Inertia ring of silicon oil damper |
| 12/19/2012 | CN102828128A Novel guide plate for seamless steel pipe perforator |
| 12/19/2012 | CN102828104A Cast iron glass mould |
| 12/19/2012 | CN102828103A Alloy gray cast iron glass mould and method for producing same |
| 12/19/2012 | CN102828102A Wear-resistant guide disc coil for seamless steel pipe mill |
| 12/19/2012 | CN102828101A Low-chromium, low-manganese and medium-carbon cast grinding ball or grinding segment |
| 12/19/2012 | CN102828100A Heat treatment method for ultralow manganese grinding ball or grinding segment |
| 12/19/2012 | CN102827986A Manufacturing method of vanadium titanium alloy cast ball |
| 12/19/2012 | CN102371345B Method for casting ductile iron casting of air-conditioning compressor |
| 12/19/2012 | CN102080178B Quasi-casting high toughness bainitic low-carbon ductile iron and producing method thereof |
| 12/19/2012 | CN101987348B Method for casting road roller bracket casting |
| 12/19/2012 | CN101928871B Production method of arc plank austenite nodular iron casting |
| 12/18/2012 | US8333923 High strength gray cast iron |
| 12/12/2012 | EP2531631A1 Metal alloys for high impact applications |
| 12/12/2012 | CN102822368A Metal alloys for high impact applications |
| 12/12/2012 | CN102816977A Casing method for iron washer |
| 12/12/2012 | CN102816970A Casting method of diesel engine cylinder block |
| 12/12/2012 | CN102816969A Casting method of hub |
| 12/12/2012 | CN102816968A Casting method of gasoline engine cylinder |
| 12/12/2012 | CN102816967A Casting method of brake drum |
| 12/12/2012 | CN102814491A High-strength gray cast iron enhancer and strengthening treatment process thereof |
| 12/12/2012 | CN102337452B Low-alloy heat-resisting cast iron and preparation method thereof |