| Patents for C22C 37 - Cast-iron alloys (3,059) |
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| 05/29/2012 | US8187529 Wear resistant alloy and method of producing thereof |
| 05/24/2012 | DE102010052421A1 Cast iron material with lamellar graphite for cylinder crankcases of motor vehicles, comprises an aluminum alloy and a basic matrix, which is formed from particle-like hard inclusions with non-metallic character and forms lamellar mixture |
| 05/23/2012 | CN102465237A 耐腐蚀合金砂及其制备方法 Corrosion resistant alloy sand and its preparation method |
| 05/23/2012 | CN102465233A 高铜低镍钼合金材料 High copper low nickel-molybdenum alloys |
| 05/23/2012 | CN102465232A 一种曲轴 One kind of crank |
| 05/23/2012 | CN102465231A 高强度合金球墨铸铁曲轴 High-strength alloy ductile iron crankshaft |
| 05/23/2012 | CN102465230A 合金铸铁活塞材料 Alloy cast iron piston material |
| 05/23/2012 | CN101914720B High-alloy black iron glass mold and manufacture method thereof |
| 05/16/2012 | CN102454782A High-strength piston ring material |
| 05/16/2012 | CN102453833A Mirabilite mine cylinder sleeve material |
| 05/09/2012 | CN102443739A Sintered material for valve guides and production methods therefor |
| 05/09/2012 | CN102443738A Sintered material for valve guides and production method therefor |
| 05/09/2012 | CN102443733A Phosphorus pig iron for improving conducting performance of graphite cathode carbon block |
| 05/09/2012 | CN102443732A Dry type air cylinder sleeve material for Cummins engine |
| 05/09/2012 | CN102441645A Rice-milling conveying head for casting wear-resistant non-inoculated white cast iron |
| 05/02/2012 | CN102433494A High-strength low-stress cast iron material and preparation process thereof |
| 05/02/2012 | CN102433490A Spheroidization process for large-scale nodular iron castings |
| 05/02/2012 | CN102433410A Aluminum-containing desulfurizing agent and desulfurizing process |
| 05/02/2012 | CN102430714A Process for casting thick and large nodular cast iron valve plate |
| 05/02/2012 | CN101928872B Production method of low-magnetic iron castings |
| 04/25/2012 | CN102424930A 一种冷激铸铁零件的制造工艺 A manufacturing process chilled cast iron parts |
| 04/25/2012 | CN102041428B 兆瓦级风电机组箱体的铸造方法 Megawatt wind turbine casting box |
| 04/25/2012 | CN101914721B 兆瓦级风电高强高韧低温球铁件制备方法 Megawatt wind power high strength and high toughness low ductile iron preparation |
| 04/18/2012 | CN102418030A 一种抗磨低铬铁基合金材料及其生产方法 One kind of wear low chrome base alloy material and production method |
| 04/18/2012 | CN102418029A 高强度气缸套材料及铸造工艺 High-strength cylinder liner material and casting process |
| 04/18/2012 | CN102418028A Impeller special for automobile cooling water pump and casting process of impeller |
| 04/12/2012 | US20120087824 Method to obtain a high resistance gray iron alloy for combustion engines and general casts |
| 04/11/2012 | CN102412045A 铁基纳米晶软磁合金 Fe-based nanocrystalline soft magnetic alloy |
| 04/11/2012 | CN102409220A High-strength vermicular cast iron and preparation method thereof |
| 04/11/2012 | CN102407292A 活塞环毛坯铸造工艺 Piston ring casting blank |
| 04/11/2012 | CN101962731B 高强度易切削加工灰铸铁 High strength and easy machining of gray cast iron |
| 04/04/2012 | CN102401129A 一种镶铸活塞体及其镶铸方法 A piston body and cast-cast-method |
| 04/04/2012 | CN102400033A 用于防爆电机铸件生产的合金铸铁材料 Alloy cast iron materials for the production of explosion-proof motor castings |
| 04/04/2012 | CN102400032A 一种大断面球墨铸铁 One kind of large cross section of ductile iron |
| 04/04/2012 | CN102400031A 一种汽车制动盘材料的生产工艺 A process for producing automotive brake disc material |
| 04/04/2012 | CN102397799A 超强高铬铸铁圆锥制砂机 Super high chromium cast iron cone crusher |
| 04/04/2012 | CN101537427B 一种离心铸造高铬铸铁复合轧辊及其制备方法 A centrifugal casting high chromium cast iron composite roll and its preparation method |
| 03/28/2012 | CN1827795B Ferrous seal sliding parts and producing method thereof |
| 03/28/2012 | CN102392178A Nodular cast iron and centrifugal composite casting roller |
| 03/28/2012 | CN102392177A Cast iron alloy water treatment material and manufacturing method and application thereof |
| 03/28/2012 | CN102392176A Boron carbide-nodular cast iron material and structure for radiation shielding as well as preparation method of boron carbide-nodular cast iron material |
| 03/28/2012 | CN102392175A Inoculant, preparation method thereof and application thereof in nodular cast iron smelting |
| 03/28/2012 | CN101899610B Wet pan gear and manufacturing method thereof |
| 03/28/2012 | CN101818298B Corrosion resistant medium silicon-molybdenum-nickel-cobalt nodular cast iron alloy |
| 03/21/2012 | CN102384264A Cast iron ring carrier used for aluminum piston and manufacturing method thereof |
| 03/21/2012 | CN102383027A Preparation method of nodular cast iron |
| 03/21/2012 | CN102383026A Nodular cast iron crankshaft |
| 03/21/2012 | CN102094147B Control method for producing low temperature spheroidal graphite cast iron |
| 03/14/2012 | CN102373365A Large-section nodular cast iron |
| 03/14/2012 | CN102373364A Wind-power equipment casting and manufacturing method thereof |
| 03/14/2012 | CN102373363A Sb-containing alloy cast iron cylinder jacket |
| 03/14/2012 | CN102373362A S25/A European standard cylinder liner material formula |
| 03/14/2012 | CN102371345A Method for casting ductile iron casting of air-conditioning compressor |
| 03/14/2012 | CN102371344A Process for casting hot air grate for blast furnace |
| 03/14/2012 | CN102371273A Improved high-chromium iron roller and production method thereof |
| 03/14/2012 | CN101509096B Grinder hammerhead and manufacturing method thereof |
| 03/08/2012 | WO2012028789A1 Process for manufacturing a casting made of ductile cast iron for a high-voltage insulator fitting |
| 03/07/2012 | CN102367537A High strength and toughness as-cast nodular cast iron and its production method |
| 03/07/2012 | CN102367536A Casting method of SiO2-reinforced nodular cast iron-based brake disc |
| 03/07/2012 | CN102367507A Low temperature nodular graphite heat treatment process |
| 03/07/2012 | CN102366830A Casting method of boron-containing roller |
| 03/07/2012 | CN102051547B Wearable and anticorrosive mottled cast iron material and preparation method |
| 03/07/2012 | CN101690903B Fracture-free high-chromium cast iron crusher hammer |
| 02/29/2012 | CN101748324B Method for casting super-large centrifugal cold mould by adopting nodular cast iron |
| 02/23/2012 | WO2012022450A1 Grey cast iron part or component having a basic microstructure of troostites for machines and process for the production thereof |
| 02/23/2012 | WO2012022366A1 Brake lever for a brake for a vehicle |
| 02/22/2012 | CN101940968B 一种组合式破碎机球形锤头及其制造方法 A modular hammer crusher and its manufacturing method of spherical |
| 02/22/2012 | CN101880815B 城市轨道交通车辆及铁路机车车辆制动盘用合金蠕墨铸铁 Urban rail transit vehicles and railway rolling stock brake discs with alloy compacted graphite iron |
| 02/16/2012 | WO2011031211A8 Method for determining the machinability of a compacted graphite iron |
| 02/15/2012 | CN102352460A High-chromium white cast iron spherical plug and preparation method thereof |
| 02/15/2012 | CN102350481A Sand mould casting method of large motor cast iron base |
| 02/08/2012 | CN102348820A Alloy cast iron for producing a seal, seal, and method for producing such a seal |
| 02/08/2012 | CN102345040A Rare earth microalloy cast ion glass mould |
| 02/08/2012 | CN102345039A High alloy casting and production technology thereof |
| 02/08/2012 | CN102345038A High-chromium-nickel quinary alloy casting and production process thereof |
| 02/02/2012 | US20120027636 High resistance gray iron alloy for combustion engines and general casts |
| 02/01/2012 | EP1664362B1 Ods-alloy of molybdenum, silicon and boron |
| 02/01/2012 | CN1789465B 球墨铸铁合金和由其形成的涡轮机压缩机外壳元件 Ductile iron alloy of the compressor and the turbine housing element is formed by |
| 02/01/2012 | CN102337980A Engine body of air-cooled diesel engine or gasoline engine with detachable cylinder jacket |
| 02/01/2012 | CN102337452A Low-alloy heat-resisting cast iron and preparation method thereof |
| 02/01/2012 | CN102337451A Casting technology for abrasion resisting cylinder liner |
| 02/01/2012 | CN102337450A GST high strength toughness seawater corrosion resistant iron casting and its production method |
| 02/01/2012 | CN102337449A GRTCr high-toughness high-heat conduction cooling wall and production method thereof |
| 02/01/2012 | CN102337448A Raw material composition for producing high-performance nodular cast iron valve and production method thereof |
| 02/01/2012 | CN102337447A Nodular cast iron and production method thereof |
| 01/25/2012 | CN102333898A Ferritic spheroidal graphite cast iron |
| 01/25/2012 | CN102330016A Hypoeutectic high-chromium white cast iron and preparation method thereof |
| 01/25/2012 | CN102330015A Wear resistant material for manufacturing sub-soiling shovel |
| 01/25/2012 | CN102330014A Abrasion-resistant cast iron material |
| 01/25/2012 | CN102330013A Nodular cast iron roller of hot rolled seamless steel tube tandem mill and preparation method thereof |
| 01/25/2012 | CN102330012A Niobium bainite ductile iron material and production process thereof |
| 01/25/2012 | CN102330011A Production method of high-strength high-toughness nodular iron crankshaft without adding ferroalloy or isothermally quenching |
| 01/19/2012 | US20120014626 Martensitic-steel casting material and process for producing martensitic cast steel product |
| 01/18/2012 | EP2407567A2 Alloy cast iron for producing a seal, seal, and method for producing such a seal |
| 01/18/2012 | EP1825013B1 Improved wear resistant alloy |
| 01/11/2012 | CN102317488A Resistance gray iron alloy for combustion engines and general casts |
| 01/11/2012 | CN102312154A Aluminum-containing high-chromium cast iron-type abrasion-resistant alloy |
| 01/11/2012 | CN102312153A Zirconium-containing high-chromium cast iron-type abrasion-resistant alloy |
| 01/11/2012 | CN101974919B Bucket for loading and unloading granules |
| 01/11/2012 | CN101921946B Method for producing high-grade nodular cast iron crank shaft by normalizing casting waste heat |