| Patents for C22C 37 - Cast-iron alloys (3,059) |
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| 07/24/2003 | CA2473253A1 High chromium-nitrogen bearing castable alloy |
| 07/17/2003 | WO2003057937A1 Nodular graphite iron alloy |
| 07/16/2003 | EP1252353B1 New alloy and method for producing same |
| 07/10/2003 | US20030129073 Cast iron with improved oxidation resistance at high temperatures |
| 07/09/2003 | CN1429280A Iron-base alloy containing chromium-tungsten carbide and method of producing it |
| 07/09/2003 | CN1428451A Improved high temp. anti-oxidizability cast-iron |
| 07/09/2003 | CN1428441A Method for making synthetic nodular cast iron |
| 07/03/2003 | WO2003054372A1 Gray cast iron for cylinder heads |
| 07/03/2003 | DE10029062C2 Hypoeutektisches Gusseisen mit Kugelgraphit Hypoeutektisches Ductile iron |
| 07/02/2003 | EP1090157A4 Iron-based casting alloy and process for making same |
| 06/26/2003 | US20030116113 Method for manufacture of gray cast iron for crankcases and cylinder heads |
| 06/26/2003 | DE20306253U1 Solid wheel for rail vehicles comprising isothermally treated bainitic cast iron with spheroidal graphite and microstructure containing austenite |
| 06/25/2003 | EP1068365B1 A method to produce compacted graphite iron (cgi) |
| 06/25/2003 | CN1425791A Wear resistant cast iron containing titanium-chromium and its heat treatment process |
| 06/19/2003 | WO2003050316A1 Method for reuse of steel sheet scrap |
| 06/18/2003 | CN1111610C Phosphorous pig iron for assembling anode for electrdysis of aluminium |
| 06/18/2003 | CN1111609C Centrifugal casting process of producing antiwear multicomponent alloy-cast iron roller ring |
| 06/17/2003 | CA2242782C Composition for inoculating low sulphur grey iron |
| 06/05/2003 | WO2003045626A2 Graphitic cast iron of high mechanical strength |
| 06/05/2003 | WO2003045625A2 Vermicular cast iron of high machinability |
| 06/05/2003 | WO2003045624A2 Vermicular cast iron of high machinability and free from microporosities |
| 06/05/2003 | US20030102056 Sulfiding metal melt; inclusion compounds containing molybdenum, mnaganese sulfide |
| 06/04/2003 | EP1232292B1 Cast iron alloy |
| 06/04/2003 | CN1421540A Production process of extruder extruding screw with wall board of antiwear vanadium cast iron alloy |
| 06/04/2003 | CN1421539A Production process of extruder pressure booster with wall board of antiwear cast iron alloy |
| 06/03/2003 | US6572712 Compacted graphite iron brake drum |
| 05/21/2003 | CN1109117C Speical nodulizer for nodular cast iron and its production process |
| 05/07/2003 | CN1107733C Cladding nodulizer for high strength nodular cast iron alloy |
| 05/01/2003 | US20030082393 Graphite impregnated with molten metal |
| 04/30/2003 | CN1415056A Damped disc brake rotor |
| 04/08/2003 | US6544359 Controlling oxygen concentration; forming magnesium, iron silicate |
| 03/26/2003 | CN1405349A Rare-earth impeller |
| 03/26/2003 | CN1405348A Low-nickel alloy cast-iron impeller |
| 03/25/2003 | US6537395 Process for producing gray cast iron for use in high speed machining with cubic boron nitride and silicon nitride tools |
| 03/20/2003 | US20030051776 Nodular graphite cast iron with high strength and high toughness |
| 03/19/2003 | CN1103378C Cladding nodulizer for high toughness nodular cast iron alloy |
| 03/13/2003 | US20030049152 For casting the material, in which the service life of the die can be extended by inhibiting solidification contraction and in which casting defects such as size variations and cracks can be inhibited |
| 03/12/2003 | EP1291446A1 A cast iron of particular composition which has good thixocasting properties |
| 03/05/2003 | CN1400394A Mutually-matched compressor piston base material and lubricating agent |
| 03/05/2003 | CN1400329A Mutual matched compressor piston base material, blade base material and lubricant |
| 03/05/2003 | CN1102669C Grinding ball of martensite/bainite compounded cast iron and its production technology |
| 03/04/2003 | US6527878 Heating a casting material into a semi-molten state in which a solid phase and a liquid phase coexist, filling the semi-molten casting material into a casting mold, and solidifying the semi-molten casting material under pressure |
| 03/04/2003 | US6527824 Method for manufacturing tungsten-based materials and articles by mechanical alloying |
| 02/26/2003 | CN1102179C Alloyed cast iron for cam axle |
| 02/26/2003 | CN1102178C Nodular Fe-Cu-Sn material for crankshaft |
| 02/20/2003 | WO2003014407A1 High-strength, high-ductility nodular iron, and transmission housing produced therefrom |
| 02/20/2003 | CA2456432A1 High-strength, high-ductility nodular iron, and transmission housing produced therefrom |
| 02/12/2003 | CN1396292A Low-cost grinding ball |
| 02/06/2003 | US20030024608 Iron alloy containing molybdenum |
| 01/29/2003 | CN1100156C 刹车毂材料 Brake hub material |
| 01/28/2003 | US6511554 Stainless spheroidal carbide cast iron material |
| 01/21/2003 | US6508981 High temperature oxidation resistant ductile iron |
| 01/15/2003 | CN1390971A Acid-proof high silicon cast iron and its manufacturing process |
| 01/15/2003 | CN1390794A Glassware forming die and manufacturing process thereof |
| 01/14/2003 | US6505716 Damped disc brake rotor |
| 01/09/2003 | US20030007882 High temperature oxidation resistant ductile iron |
| 01/09/2003 | US20030005979 New cast iron alloy and method for making the same |
| 01/09/2003 | US20030005978 Magnetic circuit member |
| 01/02/2003 | EP1270747A2 Spheroidal graphite cast iron with addition of boron |
| 12/26/2002 | US20020195223 Metal casting molded body comprising a cast-in hard material body |
| 12/26/2002 | US20020195180 Carbon, silicon, manganese, copper, magnesium, sulfur, group iiib elements, boron and silicon at > 2.4% wt with an iron balance |
| 12/18/2002 | EP1266870A2 Glassware forming mold and method of manufacture |
| 12/12/2002 | US20020184923 Glassware forming mold and method of manufacture |
| 12/10/2002 | US6490793 Method of manufacture of as-cast composite roll |
| 11/28/2002 | WO2002095081A1 High temperature oxidation resistant ductile iron |
| 11/28/2002 | CA2448213A1 High temperature oxidation resistant ductile iron |
| 11/21/2002 | WO2002092860A1 Granular metallic iron |
| 11/21/2002 | DE10122886A1 Metal cast molded body, used for grinding materials, comprises an active surface made from a composite material having a porous hard material body in a cast matrix made from metallic cast material |
| 11/13/2002 | EP1256403A2 Metal casting with hard material insert |
| 11/05/2002 | CA2236639C Thixocast casting material, process for preparing thixocast semi-molten casting material, thixocasting process, fe-based cast product, and process for thermally treating fe-based cast product |
| 10/30/2002 | EP1252353A1 New alloy and method for producing same |
| 10/30/2002 | CN1376806A Cylinder sleeve made of cast MoNi-alloy bainite iron |
| 10/22/2002 | US6468673 Improved adhesion between aluminum-enveloped cast by coating the heated inner face of the mold with fine particles of silica, a binder and water, drying and molding to obtain a rough surface; cylinder liner; insert for brake drum |
| 10/09/2002 | CN1373238A Antiwear ball made of dn chill cast iron |
| 10/02/2002 | EP1203198A4 Method for manufacturing tungsten-based materials and articles by mechanical alloying |
| 10/02/2002 | EP1038039B1 Cast iron inoculant and method for production of cast iron inoculant |
| 10/02/2002 | DE19780253C2 Gußeisen und Kolbenring Cast iron and piston ring |
| 10/02/2002 | CN1371652A Alloy for cooking utensil and tableware |
| 09/25/2002 | CN1091497C Weldable compound bimetal pipe |
| 09/18/2002 | CN1369570A Process for preparing cast iron |
| 09/04/2002 | CN1367847A Non-austempered spheroidal graphite cast iron |
| 09/04/2002 | CN1367271A High-carbon low-chrome manganese cast ball |
| 09/04/2002 | CN1367270A Production process for centrifugal casting high wear-resistant alloy cast-iron composite wear-resisting roll collar |
| 08/21/2002 | EP1232292A1 New cast iron alloy and method for making the same |
| 08/15/2002 | US20020108823 Compacted graphite iron brake drum |
| 08/07/2002 | CN1362535A Low-titanium cast iron and its production process |
| 07/31/2002 | EP1226368A2 Damped disc brake rotor |
| 07/31/2002 | CN1361301A Nodular cast iron containing vanadium bainite and its production process |
| 07/25/2002 | US20020096309 Gradient material molded body |
| 07/25/2002 | DE10101159A1 Tough, ductile cast iron with ferritic structure and spheroidal graphite contains silicon, nickel, magnesium, cerium and antimony |
| 07/24/2002 | EP1225239A1 Non-austempered spheroidal graphite cast iron |
| 07/18/2002 | US20020094297 By quenching solidification of a melt, e.g., by centrifugal spray atomization, and sintering the powder under compression by the discharge plasma sintering method |
| 07/17/2002 | CN1359428A Method for proedicting the microstructure of solidifying cast iron |
| 07/04/2002 | DE10064248A1 Graugusslegierung für ein Reibelement einer Reibungskupplung und Reibelement für eine Reibungskupplung Cast iron alloy for a friction of a friction clutch and friction for a friction clutch |
| 06/27/2002 | US20020079188 Gray cast iron alloy for a friction element of a friction clutch and a friction element for a friction clutch |
| 06/27/2002 | DE10061173A1 Verfahren, Vorrichtung und Eisengußlegierung zum Herstellen einer Nockenwelle sowie Nockenwelle mit angegossenen Nocken A method, apparatus and Eisengußlegierung for producing a camshaft as well as the camshaft with integrally cast cams |
| 06/20/2002 | WO2002048568A1 Compacted graphite iron brake drum |
| 06/18/2002 | US6406800 Bent pipe for passing therethrough a material containing solids |
| 06/18/2002 | US6406563 Stainless spheroidal carbide cast iron |
| 06/12/2002 | EP1213071A2 Method, apparatus and cast iron alloy for producing a camshaft with moulded cams |