| Patents for B22D 3 - Pig or like casting (202) |
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| 09/01/2010 | CN201565454U Compact dedusting equipment of large and medium blast-furnace casting house |
| 08/04/2010 | CN101343711B Method for producing nodular cast iron planetary supporter |
| 07/21/2010 | CN101780528A Riser-free casting method for stator main shaft of wind turbine |
| 07/14/2010 | CN101773990A Low-temperature fast-casting and riser-free casting process of wheel hub of megawatt wind generator |
| 07/14/2010 | CN101773989A Process for producing ductile cast iron by short-flow melting and sodium silicate sand molding |
| 06/16/2010 | CN1994617B Process for making iron inner container of electric cooker |
| 05/05/2010 | CN101700558A Borax dehydration process and device thereof |
| 03/17/2010 | CN201423431Y Anti-crack energy-saving cast iron mold |
| 01/20/2010 | CN201385109Y Device for monitoring temperature of molten iron at casting gate |
| 01/20/2010 | CN101628323A Casting process of nodular cast iron planet carrier |
| 12/30/2009 | CN201371225Y Device for forming hollow profile of cast iron through continuous casting limited by composite physical field |
| 12/16/2009 | CN101602094A Cast sand box and magnetic compact casting and molding method |
| 12/10/2009 | WO2009146669A1 Process for producing molten products |
| 11/25/2009 | CN101585075A Sand-faced metal mould casting method for manufacturing aerogenerator mainshaft by ductile cast iron |
| 11/25/2009 | CN101585071A Expendable pattern casting method for manufacturing aerogenerator mainshaft by ductile cast iron |
| 09/02/2009 | CN101518410A Fabricating method of stainless cast iron cooker |
| 01/28/2009 | CN100455378C Method for manufacturing high chromium white wear-resistant cast iron |
| 01/14/2009 | CN101343711A Method for producing nodular cast iron planetary supporter |
| 01/14/2009 | CN101342579A Non-chill, non-flash groove cast process for high-power wind-driven generator low-temperature spheroidal iron base plate |
| 12/31/2008 | CN101332492A Processing method for casting low temperature ball iron hub of high-power wind electricity generator without cold iron or feeder |
| 09/24/2008 | CN101270457A Grinding ball and manufacturing technique |
| 09/17/2008 | CN100418666C Alcohol zircon flour coating for heavy castings and its production method |
| 07/30/2008 | CN101232962A Method for the production of pigs, and pigs |
| 01/16/2008 | EP1877209A1 Method for the production of pigs, and pigs |
| 01/16/2008 | CN101104196A Method for manufacturing high chromium white wear-resistant cast iron |
| 09/19/2007 | CN100337770C Casting method of large-toughness piece by ball-iron cast without Ni at low temperature |
| 07/11/2007 | CN1994617A Process for making iron inner container of electric cooker |
| 05/23/2007 | CN1966180A Alcohol zircon flour coating for heavy castings and its production method |
| 05/10/2007 | WO2007053127A2 Method for manufacture of composite deoxiden |
| 05/10/2007 | DE19900189B4 Verfahren und Vorrichtung zur Behandlung von im Überschuß anfallendem Roheisen Method and apparatus for the treatment of accumulating excess pig iron |
| 01/24/2007 | CN1900340A Cast state high strength high extensibility nodular cast iron material |
| 12/12/2006 | US7146727 Multisheet sandwich panel using superplastic forming and adhesive bonding |
| 11/16/2006 | DE102005021891A1 Verfahren zum Herstellen von Masseln und Masseln A method for producing ingots and ingot |
| 11/09/2006 | WO2006117111A1 Method for the production of pigs, and pigs |
| 11/09/2006 | CA2606833A1 A method for producing pigs comprising introducing a supply of energy by means of a variable physical field |
| 08/16/2006 | CN1817506A Casting method of large-toughness piece by ball-iron cast without Ni at low temperature |
| 06/14/2006 | CN1786534A Tech. for mfg. valve |
| 03/23/2006 | WO2005105340A3 Casting mold for ferroalloy caster |
| 02/08/2006 | CN1240484C Bond enhancement antitarnish coatings |
| 02/01/2006 | CN1239280C Covering agent |
| 11/10/2005 | WO2005105340A2 Casting mold for ferroalloy caster |
| 01/19/2005 | CN2671716Y Aluminium ingot |
| 12/08/2004 | CN2661338Y Ingot capable of optimizing industry processing |
| 09/08/2004 | CN2638884Y Aluminium ingot mould |
| 03/10/2004 | CN1481283A Bond enhancement antitarnish coatings |
| 09/17/2003 | CN1442251A Covering agent |
| 10/23/2002 | EP0755736B1 Improvements in metallurgical conversion |
| 07/03/2002 | EP1150789B1 Method and device for producing ingot molds for pig casting installations |
| 05/29/2002 | CN2493334Y Ferroalloy in site casting device |
| 11/22/2001 | DE19956479C2 Verfahren und Vorrichtung zur Herstellung von Leichtmetall-Pellets Method and apparatus for production of light alloy pellets |
| 11/07/2001 | EP1150789A1 Method and device for producing ingot molds for pig casting installations |
| 10/24/2001 | EP1146975A1 Method and device for the production of light-metal pellets |
| 08/16/2001 | DE19956479A1 Verfahren und Vorrichtung zur Herstellung von Leichtmetall-Pellets Method and apparatus for production of light alloy pellets |
| 07/24/2001 | US6264717 Comprising fine-grain, homogeneous microstructure is essentially oxide- and sulfide-free and segregation defect free |
| 05/31/2001 | WO2001038021A1 Method and device for the production of light-metal pellets |
| 05/23/2001 | EP1101552A2 Clean melt nucleated cast metal article |
| 02/21/2001 | EP1077098A1 Process and device for manufacturing preferably one-piece alloying bodies from liquid metal |
| 07/20/2000 | WO2000041827A1 Method and device for producing ingot molds for pig casting installations |
| 07/13/2000 | WO2000040353A1 Method and device for processing excess pig iron |
| 07/13/2000 | DE19900780A1 Verfahren und Vorrichtung zum Herstellen von Kokillenformen für Masselgießanlagen Method and apparatus for the manufacture of chill molds for Masselgießanlagen |
| 07/13/2000 | DE19900189A1 Verfahren und Vorrichtung zur Behandlung von im Überschuß anfallendem Roheisen Method and apparatus for the treatment of accumulating excess pig iron |
| 03/30/2000 | WO2000016932A1 Bar with a plurality of sections capable to be severed from one another |
| 12/15/1999 | CN1047336C Method and device for preparation of semi-product in metallurgical conversion |
| 07/07/1999 | CN2327472Y Energy saving furnace for casting ribs of radiator by iron filings |
| 10/06/1998 | US5817164 Method and apparatus for making feedstock for steel making |
| 07/15/1998 | EP0755736A4 Improvements in metallurgical conversion |
| 05/19/1998 | US5752561 Adding gas forming substance to ingot mold, adding solid filler, adding liquid iron, allowing gas forming substance to release gases and liquid iron to solidify, forming reduced density intermediate product |
| 04/03/1997 | WO1997012069A1 Material for use in manufacturing ingots for steel smelting treatment and a method of obtaining said material, ingot for steel smelting treatment, method and machine for obtaining said ingot |
| 01/29/1997 | EP0755736A1 Improvements in metallurgical conversion |
| 01/08/1997 | CN1139889A Improvments in metallurgical conversion |
| 10/17/1996 | WO1996032506A1 Ingot for conversion to steel by smelting, method and device for producing said ingot |
| 12/27/1995 | EP0558478A4 Dual entry, low profile, enhanced cooling sow mold |
| 09/08/1995 | WO1995023660A1 Improvements in metallurgical conversion |
| 09/08/1995 | CA2183262A1 Improvements in metallurgical conversion |
| 05/18/1995 | WO1995013153A1 A control system for a casting machine |
| 11/23/1994 | CN1095321A Reverse pouring method for production of radiator with long fins |
| 09/08/1993 | EP0558478A1 Dual entry, low profile, enhanced cooling sow mold |
| 08/31/1993 | CA1321707C Tag for labelling an article cast from molten material, method therefor and article |
| 08/03/1993 | US5232042 Mold for casting metal ingot sows and method |
| 06/02/1993 | EP0544114A1 Process and device for casting metallic ingots |
| 05/29/1993 | CA2084025A1 Process and apparatus for the ingot or continuous casting of metals |
| 05/22/1992 | WO1992009383A1 Dual entry, low profile, enhanced cooling sow mold |
| 05/22/1992 | CA2095856A1 Dual entry, low profile, enhanced cooling sow mold |
| 05/28/1991 | US5019455 Sow mold and sow ingot |
| 07/18/1990 | CN1008798B Exothermic, slag trapping and insulating covering agent |
| 07/18/1990 | CN1008797B Slagging heat-insulating covering agent |
| 04/18/1990 | EP0363791A1 A method of labeling an article cast from molten material, tag therefor and article. |
| 02/28/1990 | CN1006987B Method and apparatus for casting iron treated with magnesium |
| 02/13/1990 | US4900637 Tag for labeling an article cast from molten material, method therefore and article |
| 06/13/1989 | US4839236 Ingot form |
| 05/17/1989 | CN1032960A Exothermic, slag trapping and insulating covering agent |
| 05/17/1989 | CN1032959A Slagging heat-insulating covering agent |
| 02/14/1989 | US4804035 Method of gravity casting |
| 12/08/1987 | US4711290 Periodic oxidation of magnesium deposits in exhaust system; nonexplosive |
| 12/30/1986 | CA1215813A1 Molding device and method of forming the same |
| 08/13/1986 | CN86100386A Method and apparatus for casting iron treated with magnesium |
| 12/13/1983 | US4420031 Method of casting metal including disintegration of molten metal |
| 05/29/1979 | US4156452 Furnaces |
| 04/24/1979 | CA1052977A1 Ingot casting mould in particular for ferromanganese |
| 12/12/1978 | CA1043954A1 Marking composition for hot metal articles |