| Patents for C22C 37 - Cast-iron alloys (3,059) |
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| 07/15/2009 | CN101481770A Cold shock alloy cast iron |
| 07/15/2009 | CN101481769A High nickel austenite ductile iron valve stem nut and manufacturing method thereof |
| 06/24/2009 | CN101463446A Low-alloy white cast iron |
| 06/17/2009 | CN101460641A Cast iron alloy with good oxidation stability at high temperatures |
| 06/10/2009 | CN100497703C Rare earth multicomponent micro-alloying high-chromium cast iron and uses thereof |
| 06/03/2009 | CN101445889A High abrasion proof re-synthesizing cast iron grinding ball and production method thereof |
| 06/03/2009 | CN100494447C Centrifugal composite modified infinite chilled cast iron roller and preparation method thereof |
| 05/28/2009 | WO2009035666A3 Thermally conductive graphite reinforced alloys |
| 05/27/2009 | CN101440454A Wear resistant cast iron |
| 05/27/2009 | CN100491572C Manufacture method for front brake disc cast for use in car |
| 05/20/2009 | EP2059622A1 Temperature-stable cast-iron alloy and its use |
| 05/20/2009 | EP2059621A1 Temperature- stable cast iron alloy and use of said alloy |
| 05/14/2009 | US20090123324 Iron-Base Alloy Containing Chromium-Tungsten Carbide And a Method Of Producing It |
| 05/14/2009 | US20090123321 High-silicon ferritic compacted graphite cast iron having high-temperature strength and high oxidation-resistance |
| 05/13/2009 | CN101429616A Ductile cast iron and its smelting process and usage |
| 05/13/2009 | CN101429615A Nodular graphite cast iron crankshaft of diesel engine and its non-feedhead casting process |
| 04/29/2009 | EP2052094A1 Steel material having a high silicon content for producing piston rings and cylinder sleeves |
| 04/29/2009 | CN101418414A QT600-3 ductile iron casting and method for producing the same |
| 04/29/2009 | CN101418413A Niobium alloy cast iron brake disk material and technique for producing the same |
| 04/29/2009 | CN101418412A Metal die for pig casting machine |
| 04/29/2009 | CN101418411A Low nickel cast iron and preparation method thereof and use thereof in impeller |
| 04/29/2009 | CN101418410A Vertical mill grinding roller sleeve, grinder dish liner spare part |
| 04/29/2009 | CN101418409A Wear resistant cast iron |
| 04/29/2009 | CN100482898C Process for manufacturing end plate for use in pretensioning method prestressed concrete pipe pile |
| 04/22/2009 | CN101413084A Silicon-chromium-boron alloy wear resistant ball and manufacturing method thereof |
| 04/22/2009 | CN101413083A Cast iron material for compressor rolling piston |
| 04/15/2009 | CN101407887A Cast for manufacturing wind energy apparatus |
| 04/15/2009 | CN101407886A Wear-resistant material |
| 04/15/2009 | CN101407885A High tenacity corrosion resistant ductile iron material |
| 04/15/2009 | CN101407015A Method for manufacturing vermicular cast iron trolley body |
| 04/15/2009 | CN100478478C As-cast state high-carbon high-chromium cast iron and method for producing the same |
| 04/08/2009 | CN101403068A Austenite spheroidal iron and producing method thereof |
| 04/01/2009 | CN101400812A Cast iron containing cobalt for use in steam turbines |
| 03/25/2009 | EP2038435A2 Method for manufacturing spheroidal cast iron mechanical components |
| 03/25/2009 | CN101395377A Sliding component of compressor, sliding component base, scroll component, and compressor |
| 03/25/2009 | CN101392846A Broadspectrum corrosion resistant, wear resistant and high temperature resistant swing check valve |
| 03/25/2009 | CN101392349A Super high chromium wear and corrosion resistant cast iron and preparation technology thereof |
| 03/19/2009 | WO2009035666A2 Thermally conductive graphite reinforced alloys |
| 03/18/2009 | EP2037134A1 Bearing arrangement for motor vehicles |
| 03/18/2009 | CN101386029A Composite roll mixed with reinforcement cast iron base and manufacture method thereof |
| 03/18/2009 | CN100469933C Austenitic gray cast iron material and method for making same |
| 03/11/2009 | CN101381838A Vermicular cast iron cylinder liner and preparation method thereof |
| 03/11/2009 | CN101381837A Traction motor casing new material for high speed motor train set and fabrication technique thereof |
| 03/11/2009 | CN100467650C TiC treated cast iron cylinder jacket and synthesizing method thereof |
| 03/11/2009 | CN100467151C Low-aliquation high-speed steel roll and the preparing method |
| 03/05/2009 | WO2009028976A1 Resistant to growth cast iron |
| 03/05/2009 | WO2009028736A1 Austenitic cast iron, process for manufacturing the same, austenitic cast iron castings, and exhaust system parts |
| 03/04/2009 | EP1825013A4 Improved wear resistant alloy |
| 03/04/2009 | CN100465320C A cast iron material with nitrogen austenite used in beset rings of pistons |
| 03/04/2009 | CN100465319C A cast iron material, a sealing material and a manufacturing method thereof |
| 03/04/2009 | CN100465318C A CrMoCu alloy cast iron continuous casting profile and a manufacturing method thereof |
| 03/03/2009 | US7497915 High strength, noncracking |
| 02/19/2009 | US20090047164 Spheroidal cast alloy and method for producing cast parts from said spheroidal cast alloy |
| 02/18/2009 | CN101368245A Low-alloy gray cast iron |
| 02/11/2009 | CN101363098A Austenite ductile iron with low nickle content and high manganses and chromium content and technology thereof |
| 02/11/2009 | CN101363097A Low-temperature impact resistant as-cast ductile iron with big section and production method thereof |
| 02/04/2009 | CN101358262A Method for producing nodular cast iron crankshaft of large power air-conditioned compressor |
| 01/28/2009 | CN101353752A Novel CrAlTi(Y)N coating high strength nodular graphite cast iron and preparation thereof |
| 01/28/2009 | CN100455378C Method for manufacturing high chromium white wear-resistant cast iron |
| 01/21/2009 | EP1226368B1 Damped disc brake rotor |
| 01/21/2009 | CN101351569A Centrifugally cast composite roll |
| 01/21/2009 | CN101348878A Isothermal quench bainitic ductile cast iron and use thereof |
| 01/21/2009 | CN100453674C Low cost, high-wearability hypereutectic high chromium cast iron and its production method |
| 01/14/2009 | CN100451152C Bainite ductile iron grinding ball and its producing process |
| 01/07/2009 | CN101341262A Process for production of compacted graphite iron |
| 12/31/2008 | WO2009002013A1 Cast iron for turbine housing/exhaust manifold |
| 12/31/2008 | WO2009001841A1 Flaky graphite cast iron, and method for production thereof |
| 12/24/2008 | CN101328558A Manganese-based austenite cast iron alloy for aluminum piston wear resistant insert ring |
| 12/18/2008 | WO2008151873A1 Engine part, and use of a cast iron alloy for an engine part |
| 12/18/2008 | US20080308193 Heat-Resistant Cast Iron And Exhaust Equipment Member Formed Thereby |
| 12/17/2008 | EP2003375A1 Motor component and application of a cast iron alloy for a motor component |
| 12/10/2008 | CN101319291A Cast irons for high temperature use |
| 12/03/2008 | EP1292393B1 Refining element for a refining disc |
| 12/02/2008 | US7459219 Items made of wear resistant materials |
| 11/20/2008 | DE102004010917B4 Gusseisenwerkstoff mit hoher Festigkeit Cast iron material with high strength |
| 11/19/2008 | EP1992821A1 Sliding component of compressor, sliding component base, scroll component, and compressor |
| 11/19/2008 | EP1992711A1 Cast iron allow with lamellar graphite |
| 11/19/2008 | EP1992710A1 Use of a steel alloy |
| 11/12/2008 | EP1990435A1 Use of a steel alloy |
| 11/12/2008 | CN101302894A Cement rod connecting flange |
| 11/12/2008 | CN101302597A Hypereutectic high-chromium white cast iron and preparation thereof |
| 11/06/2008 | US20080274006 Overlay cladding for molten metal processing |
| 11/06/2008 | US20080274005 Cast Iron With Improved High Temperature Properties |
| 11/05/2008 | EP1799875A4 Production of ferro-alloys |
| 11/05/2008 | CN101300368A High silicon niobium casting alloy and method of manufacturing the same |
| 10/30/2008 | WO2008128334A1 Wear-resistant castings and method of fabrication thereof |
| 10/30/2008 | US20080267808 High Alloy Iron, Use of the Material for Structural Components that are Subject to High Thermal Stress and Corresponding Structural Component |
| 10/29/2008 | EP1859067B1 Ledeburite cast iron with a high carbide content and an evenly distributed graphite embodiment |
| 10/29/2008 | CN101297048A Process for producing sliding rings and/or mating rings of a sliding-ring seal by means of laser hardening |
| 10/29/2008 | CN101294564A Nodular graphite cast iron cyclone compressor |
| 10/29/2008 | CN101294256A High-wearing GKMCr20 cast iron combination for manufacturing roller sleeve and disk liner, thermal treatment method thereof |
| 10/28/2008 | US7442261 Cemented carbide is added to iron alloy melt; casting; wear and chemical resistance |
| 10/23/2008 | US20080260568 High Silicon Niobium Casting Alloy and Process for Producing the Same |
| 10/20/2008 | CA2585688A1 Wear-resistant castings and method of fabrication thereof |
| 10/15/2008 | EP1979499A1 Niobium addition in crmo¼v steel castings for steam turbine casing appliations |
| 10/08/2008 | CN101280384A Aqueous alkali nickel-containing ductile iron valve material |
| 10/08/2008 | CN101280383A Material of special valve for chlorine |
| 10/08/2008 | CN101280382A Globe mill austenitic-bainitic nodular cast iron grinding ball and manufacturing method thereof |
| 10/08/2008 | CN100423862C Steel pipe-straightening roller for casting high chromium iron or high chrome steel |
| 10/08/2008 | CN100423858C Casting high ferrochrome or casting high chromium steel roll for welding steel pipe |