Patents
Sitemap › C21 - Metallurgy of iron › C21D - Modifying the physical structure of ferrous metals; General devices for heat treatment of ferrous or non-ferrous metals or alloys; Making metal malleable by decarburisation, tempering, or other treatments › C21D 5 - Heat treatment of cast-iron
Patents for C21D 5 - Heat treatment of cast-iron (891)
03/2015
03/03/2015US8968497 Methods of forming and austempering a ductile iron article and article made thereby
02/2015
02/04/2015CN104328345A 一种双金属料打料耐磨衬板及其化学组成和加工方法 Metal material expected to play a dual liner wear their chemical composition and processing methods
02/04/2015CN104328334A 双金属复合管用高耐磨高铬铸铁及其制备方法 Bimetallic composite pipe high wear-resistant high chrome cast iron and its preparation method
02/04/2015CN104328332A 高铬铸铁衬板 High chromium cast iron liners
01/2015
01/28/2015CN103146988B 高耐热疲劳性合金球墨铸铁玻璃模具材料及其制备方法 High thermal fatigue resistance alloy ductile iron glass mold material and method
01/21/2015CN104294143A 一种高铁扣件用铁垫板及其制备方法 A high-speed rail fastener with an iron plate and its preparation method
01/21/2015CN104294140A 一种球磨机用多元高耐磨高韧性高铬衬板 Multiple high wear one kind of ball mill with high toughness of high chromium lining
01/14/2015CN104278192A 一种球磨机用高硬度高韧性低破碎率高铬衬板 One kind of ball mill with high hardness and high toughness low broken rate chrome lining
01/07/2015CN104263888A 一种改善厚大断面灰铸铁石墨等级的方法 A heavy section graphite gray iron way to improve grades
01/07/2015CN102796941B 圆锥制砂机专用合金调质铸铁及制作方法 Cone crusher special alloy quenched cast and production methods
12/2014
12/30/2014US8920532 Inoculation process and device
12/24/2014CN104233051A 一种含碳化物奥铁体球墨铸铁及其制备方法 A ductile iron carbide ausferrite including its preparation method
12/24/2014CN104233050A 一种稀土合金铬系铸球、铸段及其制备方法 Rare earth alloy chromium casting ball, casting segment and its preparation method
12/24/2014CN104232867A 采用乙醇基碲粉激冷涂料生产冷激铸铁凸轮轴的方法 Using alcohol-based tellurium powder coating chill chilled cast iron camshaft production methods
12/24/2014CN102978360B 一种qt850-5球墨铸铁热处理工艺 One kind of heat treatment process qt850-5 ductile
12/17/2014CN104212960A 镍硬铸铁热处理方法 Ni-hard cast iron heat treatment method
12/17/2014CN103233102B 高铬铸铁淬火用水溶性淬火介质 High chromium cast iron water-soluble quenching medium quenching
12/10/2014CN203999710U 热处理装置 Heat treatment device
12/10/2014CN104195420A 一种高铬铸铁耐磨材料及热处理方法 A high-chrome cast iron wear-resistant materials and heat treatment method
12/10/2014CN104195304A 一种特高铬铸铁热处理方法 One kind of special high chromium cast iron heat treatment method
12/04/2014US20140352851 Spheroidal graphite cast iron having excellent strength and toughness and its production method
11/2014
11/11/2014US8882941 Mechanism of structural formation for metallic glass based composites with enhanced ductility
10/2014
10/14/2014US8858736 Austempered ductile iron, method for producing this and component comprising this iron
10/08/2014EP2785882A1 High modulus wear resistant gray cast iron for piston ring applications
09/2014
09/11/2014US20140255243 Spline hub for clutch and manufacturing method thereof
09/10/2014EP2775002A1 Spline hub for clutch and manufacturing method thereof
08/2014
08/13/2014CN103981427A 一种破碎机锤头及其制备方法 A hammer and a preparation method of crushing machine
08/13/2014CN103981424A 一种高铬合金铸球及其制备方法 A high-chromium alloy casting ball and preparation method
08/06/2014CN103966498A 一种高铬白口抗磨铸铁耐磨材料及其制造方法 A high-chromium white iron abrasion resistant materials and manufacturing method thereof
07/2014
07/31/2014WO2014116254A1 Structured material alloy component fabrication
07/31/2014US20140212324 Fine crystallite high-function metal alloy member and method for manufacturing same
07/30/2014CN102560232B 一种用于渣浆泵叶片的亚共晶高铬铸铁及热处理加工工艺 Hypoeutectic slurry pump vanes for high chromium cast iron and heat treatment process
07/24/2014DE102013200983A1 Verfahren zum Behandeln eines Bauteils A method of treating a component
07/23/2014EP2755794A2 Method for improving the quality of the surfaces of crankshafts
07/23/2014CN103937945A 球墨铸铁活塞铸件的热处理工艺及其用途 Ductile iron castings piston heat treatment process and its use
07/23/2014CN103934422A 一种耐磨低气孔抛丸机叶片的铸造工艺 Casting a wear-resistant low porosity blasting machine blades
07/09/2014CN102330013B 热轧无缝钢管连轧机球墨铸铁轧辊及其制备方法 Hot-rolled seamless steel mill rolls and preparation method ductile
07/02/2014EP2749658A1 Method for as-cast production of ausferritic ductile iron
07/02/2014CN103898399A 一种高耐磨材料及其制造方法和应用 A highly wear-resistant materials and manufacturing methods and applications
07/02/2014CN103898296A 高铬铸铁耐磨球在水基介质中热处理的淬火工艺方法 Quenching process for high chromium cast iron ball wear and heat in a water-based medium
07/02/2014CN103898295A 铸态铸铁的处理方法 Cast iron approach
07/02/2014CN103898285A 一种高铬磨矿介质及其热处理淬火工艺 Kind of high chrome grinding media and Quenching
06/2014
06/25/2014CN103882287A 小口压吹玻璃模具材料及其制备方法 Small mouth blown glass mold press material and preparation method
06/25/2014CN103882286A 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
06/25/2014CN103882284A 一种磁性不锈钢材料及其制备方法 A magnetic stainless steel material and preparation method
06/25/2014CN103882283A 船舶发动机气缸套材质及其制造方法 Ship engine cylinder liner material and its manufacturing method
06/11/2014CN103849737A Heat treatment method of spheroidal graphite cast iron
06/11/2014CN103849736A Heat treatment process of high-chromium cast iron
06/04/2014CN103834853A Casting material of brake disc of disc brake and processing technique of brake disc
06/04/2014CN103834851A Cylinder sleeve and surface treatment method of inner hole of cylinder sleeve
05/2014
05/28/2014CN203613221U 一种硝盐等温淬火装置 One kind of nitrate Austempering device
05/28/2014CN103820704A 汽车涡轮壳体用的高镍奥氏体球铁材质及其制备方法 Automotive turbine housing with high nickel austenitic ductile iron material and its preparation method
05/28/2014CN103820703A 一种钻头用合金钢材料及其制备方法 A drill with a steel material and method
05/28/2014CN103817607A 一种耐磨抛丸机叶片及其制备方法 A wear-resistant blasting machine blades and preparation method
05/21/2014CN103805829A 耐磨铸造件及其制备方法以及反击锤式破碎机 Wear-resistant castings and preparation methods, and counterattack hammer crusher
05/20/2014CA2581305C High pressure gas jet impingement heat treatment system
05/07/2014CN203582903U 可锻铸铁蓄热式隧道退火炉生产线 Malleable Iron Regenerative tunnel annealing furnace production line
05/07/2014CN102560018B 高硬度低铬多元合金铸球油淬热处理工艺 Multiple high hardness and low chromium alloy casting ball oil quenching heat treatment process
05/07/2014CN102560017B 一种高硬度低铬多元合金铸球油淬热处理工艺 A kind of high hardness and low chromium alloy casting ball diverse oil quenching heat treatment process
04/2014
04/30/2014CN103757556A Roll surface material of high-pressure roller mill for crushing ore and preparation method of roll surface
04/30/2014CN103757527A Wear-resistance medium-chromium multi-element alloy casting ball material and preparation method thereof
04/30/2014CN103757526A High-hardness corrosion-resistance casting ball material and preparation method thereof
04/30/2014CN103757525A High-carbon low-chromium multi-element alloy casting ball material and preparation method thereof
04/30/2014CN103757524A High temperature-resistance multi-element alloy casting ball material and preparation method thereof
04/30/2014CN103757523A Boron-containing high-chromium casting ball material and preparation method thereof
04/30/2014CN103757522A Medium-chromium multi-element alloy casting ball material and preparation method thereof
04/30/2014CN103757521A Multi-element alloy casting ball material and preparation method thereof
04/23/2014CN103741016A Preparation method of iron alloy capable of inhibiting joule heating of motor stator
04/23/2014CN103741013A Cast iron alloy roller ring with high wear resistance and manufacturing method thereof
04/16/2014CN102676909B Method for manufacturing high-chrome cast iron grinding balls
04/09/2014CN103710616A Iron alloy capable of inhibiting motor stator Joule heating and preparation method thereof
04/09/2014CN103710615A Preparation method of wear-resistant lining board
04/02/2014CN102912213B Preparation method of bainite-martensite automobile gear nodular cast iron
03/2014
03/26/2014CN103667869A Surface alloyed cylinder jacket and production method thereof
03/26/2014CN103667867A High-carbon alloy steel lining board material and preparation method thereof
03/26/2014CN103667864A Multi-element low-melting-point fine grain non-net high-chromium cast iron and processing technology thereof
03/26/2014CN103667863A Alloy steel material for oilfield submersible electric pump guide wheels and preparation method thereof
03/26/2014CN103667862A Tough high-carbon steel material for centrifugal pump blades and preparation method thereof
03/26/2014CN103667860A Fine-grain non-net low-chromium cast iron and processing method thereof
03/26/2014CN103667859A Multi-component low-melting-point fine-grain non-net medium-chromium cast iron and preparation method thereof
03/26/2014CN102747209B Strengthening process for copper-molybdenum nodular iron casting
03/19/2014CN103643109A Wear-resisting lining board with long service life
03/12/2014CN103627983A Wear-resistant alloy steel material for mine crushing hammers and preparation method thereof
02/2014
02/26/2014CN102959110B Cylinder liner with high strength and wear resistance and manufacturing method thereof
02/20/2014US20140048185 Method of heat treating a cast iron, in particular a nodular cast iron
02/19/2014CN103589842A Method for improving cast iron hardness
02/12/2014CN103572148A Alloy, corresponding part and manufacturing method
02/12/2014CN103567398A High-abrasion-resistance anti-dust cylinder liner casting technology
02/05/2014CN102605232B Nanometer alloy cast iron grinding ball and preparation method thereof
01/2014
01/29/2014CN103540725A Cast iron quenching method
01/23/2014CA2831047A1 Alloy with corresponding part and fabrication process
01/22/2014EP2686456A1 A method of heat treating a cast iron, in particular a nodular cast iron
01/15/2014CN103509933A Fault treatment system and method of trolley type spherulitic graphite cast pipe annealing furnace
12/2013
12/18/2013CN203346434U Casting normalizing spray cooler
12/18/2013CN103451510A Manufacturing method of vermicular cast iron piston ring
12/18/2013CN103451393A Heat treatment process of austempered ductile iron grinding balls
12/18/2013CN102899469B Heat-treatment method of high-chromium wear-resistant white cast iron Cr28
12/18/2013CN102766744B High-temperature treatment process of nickelic austenite nodular cast iron
12/17/2013US8609206 Continuous or discrete metallization layer on a ceramic substrate
12/04/2013CN103422011A High-chromium anti-abrasion cast iron
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