| Patents for B22D 3 - Pig or like casting (202) |
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| 01/21/2015 | CN104289665A 一种铸铁缸盖表面抗氧化剥落处理方法 One kind of cast iron cylinder head surface spalling antioxidant treatment |
| 01/14/2015 | CN104275449A 一种混炼机刮板的生产工艺 A mixer scraper production process |
| 12/31/2014 | CN104250701A 一种高抗磨防磨瓦的制造方法 A method for producing high-wear wear watt |
| 08/13/2014 | CN103981453A 一种湿式矿磨机衬板及其制备方法 A wet ore mill liner and its preparation method |
| 08/13/2014 | CN103981427A 一种破碎机锤头及其制备方法 A hammer and a preparation method of crushing machine |
| 07/02/2014 | CN203679191U 焊接铅条用模具 Leaded solder die |
| 06/25/2014 | CN103882286A 二板式注塑机用百吨级球墨铸铁模板铸件的铸造方法 Two plate injection molding machine with 100 tons of ductile iron castings template method |
| 06/18/2014 | CN103862007A Production technology of gray iron casting and globular graphite iron casting |
| 05/21/2014 | CN103805833A 一种耐磨铸铁磨片及制备方法 A cast iron grinding and preparation methods abrasion |
| 05/21/2014 | CN103805828A 一种耐磨铸铁磨片制备方法 A wear-resistant cast iron grinding preparation |
| 05/07/2014 | CN103769763A 一种钎料合金及其制备方法 One kind of solder alloy and its preparation method |
| 04/30/2014 | CN103752781A Casting process method for nodular cast iron casting used at ultralow temperature |
| 04/15/2014 | CA2606833C A method for producing pigs comprising introducing a supply of energy by means of a variable physical field |
| 02/19/2014 | CN103589940A Casting method of thin-wall nodular cast iron |
| 02/12/2014 | CN103567421A Constant-temperature cooling mold shell for zinc alloy ingot |
| 02/12/2014 | CN103567420A Constant-temperature cooling water tank for zinc alloy ingot |
| 02/05/2014 | CN103551530A Multi-furnace casting method for aluminum ingot, and chute assembly and casting equipment for implementing method |
| 01/01/2014 | CN102699286B Casting method of iron casting |
| 12/18/2013 | CN203343390U Indium ingot casting die |
| 12/18/2013 | CN103447480A Smelting and casting operation method for producing automobile engine cylinder by adopting composite iron casting technology |
| 12/04/2013 | CN102589299B Deslagging method suitable for silver ingot casting technology |
| 11/27/2013 | CN203304501U Antimony ingot casting mold |
| 11/20/2013 | CN203292435U Device for separating and recycling slurry iron blocks in slurry spraying system of pig machine |
| 11/20/2013 | CN103394658A Synchronous smelting method of molten iron for producing cylinder liners |
| 11/13/2013 | CN102554147B Combined type ingot mould and casting method thereof |
| 11/13/2013 | CN102554144B Tiled butting type ingot mold and casting method thereof |
| 11/06/2013 | CN203265553U Die for complex deoxidizer made by aluminum-silicon-manganese alloy |
| 11/06/2013 | CN102120253B Casting method of nodular cast iron axle box for bogie of multiple unit trains below 40 DEG C |
| 10/23/2013 | CN103357825A Dead-head-free casting technology |
| 09/18/2013 | CN103302254A Steel mould sand coating casting method |
| 09/04/2013 | CN103276318A High-alumina 310 S casting and preparation method thereof |
| 09/04/2013 | CN102534354B Alloy gray cast iron piston ring as well as manufacturing method and special template thereof |
| 08/28/2013 | CN103266262A High-nickel ductile iron used at low-temperature and casting method thereof |
| 08/08/2013 | WO2013116615A1 Caustic application for metal surface scale modification |
| 07/31/2013 | CN203091690U Lead ingot manufacturing device for storage battery |
| 07/10/2013 | CN203044825U Aluminum ingot |
| 07/10/2013 | CN103194664A High-strength high-toughness winch nodular cast iron winding drum and casting method thereof |
| 07/03/2013 | CN103182487A Production method of iron casting containing rare earth element |
| 06/26/2013 | CN203018702U Die-cast zinc alloy ingot structure |
| 06/11/2013 | US8459330 Method for the production of pigs, and pigs |
| 04/24/2013 | CN202894234U Iron turnover mold |
| 04/24/2013 | CN202894233U Titanium alloy casting melt-pit argon-suffocation preventing device |
| 04/17/2013 | CN202877496U Iron-casting mold |
| 04/03/2013 | CN202845718U Melted iron processing mould and special fixture used for the same |
| 03/27/2013 | CN202824642U Tipping device of hot-metal bottle of iron casting machine |
| 03/27/2013 | CN202824557U Simple casting machine cooled by water inflowing from both sides |
| 02/13/2013 | CN202726032U Support pillar structure for cooling pipe of water-cooled iron casting |
| 02/13/2013 | CN202725960U Riser forming device for casting piece |
| 02/13/2013 | CN102921906A Molten iron treating mould and method as well as special fixture for molten iron treating mould |
| 01/02/2013 | CN202639261U Lead-free tin bar casting device |
| 01/02/2013 | CN202639260U Molding device of semicircular tin ball |
| 01/01/2013 | US8343255 Forged product and crankshaft manufactured from it |
| 12/19/2012 | CN102080178B Quasi-casting high toughness bainitic low-carbon ductile iron and producing method thereof |
| 11/14/2012 | CN102778376A Taken-sample chilling mold for measuring pig iron sample |
| 10/24/2012 | CN102747266A High-wear-resistance valve seat and its casting method |
| 10/24/2012 | CN102744378A Casting method of valve core of butterfly valve |
| 10/24/2012 | CN102744377A Method for casting corrosion-resisting butterfly valve body |
| 10/03/2012 | CN202461456U Tiled butt joint type ingot mold |
| 10/03/2012 | CN102699286A Casting method of iron casting |
| 09/19/2012 | CN202438667U Pouring kettle and pouring machine comprising same |
| 09/05/2012 | CN202411354U Disc casting machine with damping device |
| 08/22/2012 | CN101886209B Medium silicon-molybdenum vermicular iron material |
| 08/14/2012 | US8240540 Structure for joining members including a nut and an auxiliary member |
| 07/25/2012 | CN102605134A Manufacture method of vermicular cast iron steam cylinder cover |
| 07/18/2012 | CN102589299A Deslagging method suitable for silver ingot casting technology |
| 07/18/2012 | CN101332492B Processing method for casting low temperature ball iron hub of high-power wind electricity generator without cold iron or feeder |
| 07/17/2012 | US8221822 Medical device coating by laser cladding |
| 07/11/2012 | CN102554147A Combined type ingot mould and casting method thereof |
| 07/11/2012 | CN102554144A Tiled butting type ingot mold and casting method thereof |
| 07/11/2012 | CN102554143A Method for casting body building equipment by using molten iron short flow and sandless casting mould |
| 07/04/2012 | CN202291256U 铸球铁模覆砂模具 Sand cast ductile iron mold mold |
| 07/04/2012 | CN102534354A Alloy gray cast iron piston ring as well as manufacturing method and special template thereof |
| 04/04/2012 | CN101780528B 风电机组定子主轴的无冒口铸造方法 No riser casting spindle wind turbine stator |
| 04/03/2012 | US8147750 Gold alloy wire for ball bonding |
| 03/07/2012 | CN202155486U 随流孕育剂流量控制装置 Inoculant flow with the flow control device |
| 03/07/2012 | CN202155485U 浇铸铁合金的锭模 Cast iron alloy ingot mold |
| 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 |
| 02/01/2012 | CN102334926A Turner for cooking and manufacturing method thereof |
| 01/04/2012 | CN101232962B Method for the production of pigs, and pigs |
| 12/22/2011 | DE102005021891B4 Verfahren zum Herstellen von Masseln und Massel A method for producing ingots and ingot |
| 11/09/2011 | CN101773989B Process for producing ductile cast iron by short-flow melting and sodium silicate sand molding |
| 07/13/2011 | CN102120253A Casting method of nodular cast iron axle box for bogie of multiple unit trains below 40 DEG C |
| 06/15/2011 | CN102094102A Method for casting nodular cast iron with large section |
| 06/08/2011 | CN101585075B Sand-faced metal mould casting method for manufacturing aerogenerator mainshaft by ductile cast iron |
| 06/07/2011 | US7954692 Structure and method for joining members of structure via friction stir processing |
| 06/01/2011 | CN102080689A Method for manufacturing combination bearing |
| 06/01/2011 | CN102080178A Quasi-casting high toughness bainitic low-carbon ductile iron and producing method thereof |
| 05/11/2011 | CN102049477A Casting method applied to large-section AHZ crankshaft |
| 04/20/2011 | CN201799580U Sand mold casting device |
| 03/16/2011 | CN101342579B Non-chill, non-flash groove cast process for high-power wind-driven generator low-temperature spheroidal iron base plate |
| 02/10/2011 | WO2011015005A1 Method for casting planet carrier made of ductile cast-iron |
| 02/02/2011 | CN201728339U Stream inoculation device for manually poured ladles |
| 01/05/2011 | CN101934354A Low-alloy gray cast iron piston ring casting process |
| 12/08/2010 | CN101585071B Expendable pattern casting method for manufacturing aerogenerator mainshaft by ductile cast iron |
| 12/08/2010 | CN101445865B Boiling water quenching processing technology of copper-chromium-boron cylinder sleeve |
| 11/17/2010 | CN101886209A Medium silicon-molybdenum vermicular iron material |
| 11/17/2010 | CN101886208A Medium silicon-molybdenum ductile iron material |
| 11/10/2010 | CN101880815A Alloy vermicular cast iron for brake disks of urban rail transit vehicles and railway locomotives |
| 11/03/2010 | CN101875103A Manufacture method of large 90-degree double-bearing T shaped nodular cast iron bent pipe |
| 10/27/2010 | CN101869977A Method for in-mold inoculation of cast iron by utilizing cored wires |