| Patents for C22C 37 - Cast-iron alloys (3,059) |
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| 12/05/2007 | CN101082098A Chromic-manganese-silicon alloy cast iron and application in petrol engine turbine shroud |
| 12/05/2007 | CN101082097A High chromium cast iron having excellent fatigue crack resistance and process for producing the same |
| 12/05/2007 | CN101082096A Spheroidal graphite cast iron, grey iron inoculant and method for product preparation and application as smelting cast iron |
| 11/29/2007 | WO2007134658A1 Cast iron material for producing piston rings and cylinder linings |
| 11/29/2007 | DE10320397B4 Gusseisenlegierung für Zylinderkurbelgehäuse Cast iron alloy for cylinder crankcase |
| 11/28/2007 | EP1859067A1 Ledeburite cast iron with a high carbide content and an evenly distributed graphite embodiment |
| 11/28/2007 | CN100351414C Complexing agent for preparing WCp reinforced iron matrix skin layer composite material |
| 11/21/2007 | CN101074454A Process for manufacturing ultra-purity pig iron by oxidation |
| 11/14/2007 | CN101072890A Spheroidal cast alloy and method for producing cast parts from said spheroidal cast alloy |
| 11/14/2007 | CN101070578A High-chromium cast-iron boiler atomizing piece and manufacturing method |
| 11/14/2007 | CN100348740C Nodular cast iron crank shaft waste heat isothermal hardening |
| 11/13/2007 | CA2275441C Gray iron composition and brake components formed thereof |
| 11/08/2007 | WO2006133355A3 Cast iron alloy containing boron |
| 11/08/2007 | US20070258843 Metallic iron nuggets |
| 11/07/2007 | CN101067184A High-silicon-chrome-molybdenum-copper cast iron |
| 10/24/2007 | EP1846583A1 High alloy iron, use of the material for structural components that are subject to high thermal stress and corresponding structural component |
| 10/17/2007 | CN100343404C Sulfuric acid corrosion resistant alloy nodular cast iron materials |
| 10/04/2007 | WO2006094591A8 Ledeburite cast iron with a high carbide content and an evenly distributed graphite embodiment |
| 10/04/2007 | US20070227301 Reduction of a melt of iron ore and a carbonaceous reducucing agent, such as coke, and a basic slag; heating, carburizing, melting, and causing cohesion; metallurgy; high-purity iron particles, diameter, 1-30 mm; < .50% sulfur, carbon, silicon, manganese |
| 10/03/2007 | EP1838888A2 Ductile iron and method for manufacturing ductile iron for engineering components requiring strength and toughness |
| 10/03/2007 | CN100340689C Nodular graphite iron alloy |
| 09/26/2007 | CN101041165A Low-aliquation high-speed steel roll and the preparing method |
| 09/19/2007 | EP1834005A1 Spheroidal cast alloy and method for producing cast parts from said spheroidal cast alloy |
| 09/19/2007 | CN101037756A TiC treated cast iron cylinder jacket and synthesizing method thereof |
| 09/19/2007 | CN100337770C Casting method of large-toughness piece by ball-iron cast without Ni at low temperature |
| 09/12/2007 | EP1832665A1 Centrifugally cast external layer for rolling roll and method for manufacture thereof |
| 09/12/2007 | CN101035920A Production of ferro-alloys |
| 09/07/2007 | WO2007099919A1 Sliding component of compressor, sliding component base, scroll component, and compressor |
| 09/05/2007 | CN101029368A Alloyed nodular iron |
| 08/29/2007 | EP1825013A1 Improved wear resistant alloy |
| 08/29/2007 | CN100334351C Environment-friendly rotary compressor |
| 08/22/2007 | CN101020202A Hot extruding mold of high chromium cast iron |
| 08/15/2007 | CN101018880A Centrifugally cast external layer for rolling roll and method for manufacture thereof |
| 08/15/2007 | CN101015836A Casting high ferrochrome or casting high chromium steel roll for welding steel pipe |
| 08/09/2007 | WO2007088555A1 Niobium addition in crmo¼v steel castings for steam turbine casing appliations |
| 08/08/2007 | CN101012526A Rare earth multicomponent micro-alloying high-chromium cast iron and uses thereof |
| 07/26/2007 | WO2007082788A1 Cast iron comprising cobalt and component |
| 07/18/2007 | EP1808504A1 Cast iron containing cobalt for use in steam turbines |
| 07/18/2007 | CN1327022C Improved nickel chromium molybdenum inlimited cold hard cast-iron for roller and its compound roller |
| 07/12/2007 | WO2007077637A1 Centrifugally cast composite roll |
| 07/11/2007 | CN1325194C Method for producing ball mill burnisher |
| 07/05/2007 | DE102005062994A1 Verfahren zur Herstellung von dickwandigen Gussstücken A process for producing thick-walled castings |
| 06/28/2007 | WO2007073280A1 Process for production of compacted graphite iron |
| 06/27/2007 | EP1799875A1 Production of ferro-alloys |
| 06/27/2007 | CN1323185C Alloy special for precision casting and its production technology |
| 06/27/2007 | CN1323184C Rare earth silicon cerium bismuth alloy and its production technology |
| 06/26/2007 | CA2383171C Metal casting moulded body comprising a cast-in hard material body |
| 06/13/2007 | EP1794336A1 Cast iron material for piston rings |
| 06/13/2007 | CN1321214C Yttrium base rare earth silicon calcium iron alloy, its preparation method and use |
| 06/06/2007 | CN1974819A Phosphorus-containing pig iron for electrolyzing aluminium |
| 06/06/2007 | CN1320150C Gray cast iron alloy and cast internal combustion engine component |
| 06/06/2007 | CN1320149C Chromium molybdenum titanium alloy cast iron and its uses |
| 05/30/2007 | CN1970808A Front brake disc cast for use in car and method for making same |
| 05/30/2007 | CN1970184A Steel pipe-straightening roller for casting high chromium iron or high chrome steel |
| 05/24/2007 | WO2007056967A1 Process for producing sliding rings and/or mating rings of a sliding-ring seal by means of laser hardening |
| 05/18/2007 | WO2006072663A3 Ductile iron and method for manufacturing ductile iron for engineering components requiring strength and toughness |
| 05/16/2007 | EP1785500A1 A wear and corrosion resistant highly alloyed steel powder |
| 05/03/2007 | US20070095443 Wear resistant cast iron |
| 05/02/2007 | CN1313633C Hard hollow alloy ball iron mould material for vehicle mould and its making method |
| 04/25/2007 | EP1776487A1 High-strength, wear-resistant, corrosion-resistant cast iron material |
| 04/25/2007 | CN1952271A Process for manufacturing end plate for use in pretensioning method prestressed concrete pipe pile |
| 04/25/2007 | CN1951709A Integral middle and heavy wheel band and its production method |
| 04/19/2007 | US20070086910 Acid resistant austenitic alloy for valve seat insert |
| 04/18/2007 | CN1948534A Production method of cast state high extension rate ductile iron |
| 04/12/2007 | WO2007040464A1 High silicon niobium casting alloy and process for producing the same |
| 04/11/2007 | CN1944700A Bainite ductile iron grinding ball and its producing process |
| 04/11/2007 | CN1943861A Method for producing high chromium tungsten-containing composite anti-wear roll ring |
| 04/11/2007 | CN1943860A Method for producing medium chromium tungsten-containing composite anti-wear roll ring |
| 04/03/2007 | US7198209 Providing a granulate charging material;providing a metal casting molded grinding body , contacting the granulate charging material with the at least one effective surface of the metal casting molded grinding body |
| 03/28/2007 | CN2882810Y Idler roller for coater |
| 03/28/2007 | CN1936368A Automobile rear-bridge spiral conic gear of manganese-copper alloy autenite-bainite nodular iron and its preparing method |
| 03/28/2007 | CN1936309A Diesel engine thin-wall cylinder casing and its mfg. method |
| 03/21/2007 | CN1932288A Non-magnetic alloy balance block for compressor use |
| 03/15/2007 | US20070056657 Corrosion and wear resistant alloy |
| 03/14/2007 | CN1928141A Heat cracking resistant vermicular cast iron brake material and vermicular cast iron brake disc prepared therewith |
| 03/07/2007 | CN1926255A Heat resisting cast iron and exhaust system part therefrom |
| 03/07/2007 | CN1923412A High nickel austenite spheroidal graphite cast-iron gas exhaust branch pipe casting technique |
| 03/07/2007 | CN1303239C Cast iron composition for automobile engine exhaust system |
| 03/07/2007 | CN1303238C Process for preparing cast iron |
| 02/14/2007 | CN1300361C Process for producing high-carbon-chromium iron |
| 02/08/2007 | WO2007014516A1 A modified steel and its manufacture process |
| 02/06/2007 | US7172059 Electromagnetic coupling |
| 02/01/2007 | US20070023106 Cast iron material |
| 01/31/2007 | CN1904112A dh ductile iron antiwear form relieved tooth |
| 01/31/2007 | CN1904111A dh ductile iron antiwear grinder sleeve |
| 01/31/2007 | CN1904110A dh ductile iron antiwear lining plate |
| 01/31/2007 | CN1904109A dh ductile iron antiwear hammer |
| 01/31/2007 | CN1904108A dh spheroidal graphite cast iron antiwear knife blade plate |
| 01/24/2007 | CN1900342A dh white cast iron anti-wear grinding sleeve |
| 01/24/2007 | CN1900341A dh white cast iron anti-wear jaw plate |
| 01/24/2007 | CN1900340A Cast state high strength high extensibility nodular cast iron material |
| 01/17/2007 | CN1295369C D-type graphite cast iron containing lead, arsenic and tin |
| 01/16/2007 | US7163594 High tensile strength gray iron alloy |
| 01/03/2007 | CN1293218C Dot graphite cast iron and its production method |
| 01/02/2007 | US7156929 Mixtures of iron, carbon, silicon, molybdenum and aluminum, alloyed to form exhaust manifolds for internal combustion engines; heat resistance |
| 12/28/2006 | US20060292026 Cast iron alloy containing boron |
| 12/27/2006 | CN1884601A Boron phosphor alloy continuous casting section bar for iron casting and its production method |
| 12/21/2006 | US20060283526 High carbon and high molybdenum/tungsten martenisitic type iron base alloy with excellenthot hardness; tempered from an as-cast condition to change residual austenite to martensite;contains alloy carbides embedded in a matrix of tempered martensite; machining; exhaust systems; steels; strength |
| 12/20/2006 | CN1291055C Process for preparing high silicon anti-corrosion cast iron |
| 12/14/2006 | WO2006133355A2 Cast iron alloy containing boron |