Heat treatments of cast-iron

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Patents Grantslast 30 patents

Information Patent Grant
Hypereutectic white iron alloy comprising chromium, boron and nitro...
- Patent number 12,084,732
- Issue date Sep 10, 2024
- Roman Radon
- C21 - METALLURGY OF IRON
Information Patent Grant
Cylinder head, cylinder block, internal combustion engine, and meth...
- Patent number 11,994,084
- Issue date May 28, 2024
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Masayuki Iizumi
- C21 - METALLURGY OF IRON
Information Patent Grant
Spheroidal graphite cast iron and method of producing spheroidal gr...
- Patent number 11,946,109
- Issue date Apr 2, 2024
- KABUSHIKI KAISHA RIKEN
- Tomoyuki Tobita
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for controlling amount of silicon added to ductile cast iron...
- Patent number 11,946,120
- Issue date Apr 2, 2024
- TIANRUN INDUSTRY TECHNOLOGY CO., LTD.
- Jianchen Cong
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing cast iron casting with fining graphite and...
- Patent number 11,845,125
- Issue date Dec 19, 2023
- Hyundai Motor Company
- Dong-Lim Seo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Construction machine bucket part and manufacturing method therefor
- Patent number 11,814,819
- Issue date Nov 14, 2023
- Doosan Infracore Co., Ltd.
- Choung-Rae Lee
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Portable carrier device for a furnace charge and handling system fo...
- Patent number 11,807,913
- Issue date Nov 7, 2023
- Ebner Industrieofenbau GmbH
- Robert Ebner
- C21 - METALLURGY OF IRON
Information Patent Grant
Black heart malleable cast-iron and method for manufacturing same
- Patent number 11,739,401
- Issue date Aug 29, 2023
- PROTERIAL, LTD.
- Ryo Goto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a brake element, brake element
- Patent number 11,718,886
- Issue date Aug 8, 2023
- Robert Bosch GmbH
- Ilija Bozovic
- C21 - METALLURGY OF IRON
Information Patent Grant
Centrifugally cast composite roll for rolling and method of manufac...
- Patent number 11,628,481
- Issue date Apr 18, 2023
- NIPPON STEEL ROLLS CORPORATION
- Kazunori Kamimiyada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing plated black heart malleable cast iron member,...
- Patent number 11,486,014
- Issue date Nov 1, 2022
- Hitachi Metals, Ltd.
- Ryo Goto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing cam piece for continuously variable valve d...
- Patent number 11,441,204
- Issue date Sep 13, 2022
- Hyundai Motor Company
- Sung-Hwan Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for local hardening
- Patent number 11,421,291
- Issue date Aug 23, 2022
- Robert Bosch GmbH
- Hermann Autenrieth
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing cast iron casting with fining graphite and...
- Patent number 11,396,041
- Issue date Jul 26, 2022
- Hyundai Motor Company
- Dong-Lim Seo
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Machine component
- Patent number 11,352,676
- Issue date Jun 7, 2022
- Komatsu Ltd.
- Yusuke Imadu
- C21 - METALLURGY OF IRON
Information Patent Grant
Brake disk including decarburized layer and nitride compound layer,...
- Patent number 11,137,041
- Issue date Oct 5, 2021
- Hyundai Motor Company
- Min Woo Kang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Austempered grey iron scroll and method of making thereof
- Patent number 10,844,855
- Issue date Nov 24, 2020
- TRANE INTERNATIONAL INC.
- George Hansen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Black heart malleable cast iron and manufacturing method thereof
- Patent number 10,844,450
- Issue date Nov 24, 2020
- Hitachi Metals, Ltd.
- Ryo Goto
- C21 - METALLURGY OF IRON
Information Patent Grant
Material, method and component
- Patent number 10,787,718
- Issue date Sep 29, 2020
- Ausferritic AB
- Richard Larker
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ductile iron composition and process of forming a ductile iron comp...
- Patent number 10,787,726
- Issue date Sep 29, 2020
- General Electric Company
- Junyoung Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for processing an automotive engine block
- Patent number 10,400,707
- Issue date Sep 3, 2019
- GM Global Technology Operations LLC
- Qigui Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Inoculant with surface particles
- Patent number 10,351,920
- Issue date Jul 16, 2019
- PERROPEM
- Thomas Margaria
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slide rings having a ledeburitic microstructure at the surface
- Patent number 10,344,348
- Issue date Jul 9, 2019
- Federal-Mogul Friedberg GmbH
- Christoph Bradl
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a component made of heat-treated cast iron
- Patent number 10,337,089
- Issue date Jul 2, 2019
- Ford Global Technologies, LLC
- Maik Broda
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat resistant spheroidal graphite cast iron, method of manufacturi...
- Patent number 10,294,550
- Issue date May 21, 2019
- Doosan Infracore Co., Ltd.
- Young-Kyu Ju
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron-based alloys and methods of making and use thereof
- Patent number 10,138,766
- Issue date Nov 27, 2018
- L. E. Jones Company
- Cong Yue Qiao
- C21 - METALLURGY OF IRON
Information Patent Grant
Spheroidal graphite cast iron having excellent strength and toughne...
- Patent number 10,087,509
- Issue date Oct 2, 2018
- Hitachi Metals, Ltd.
- Lin Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength, high-damping-capacity cast iron
- Patent number 10,077,488
- Issue date Sep 18, 2018
- Toshiba Kikai Kabushiki Kaisha
- Ryousuke Fujimoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Development of nanostructure austempered ductile iron with dual pha...
- Patent number 10,066,278
- Issue date Sep 4, 2018
- Wayne State University
- Susil K. Putatunda
- C21 - METALLURGY OF IRON
Information Patent Grant
Metal alloys for high impact applications
- Patent number 9,976,204
- Issue date May 22, 2018
- Weir Minerals Australia Ltd
- Kevin Dolman
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Primary Carbide Refinement In Hypereutectic High Chromium Cast Irons
- Publication number 20240052462
- Publication date Feb 15, 2024
- Weir Minerals Australia Ltd.
- Mingxing Zhang
- C21 - METALLURGY OF IRON
Information Patent Application
CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...
- Publication number 20230358189
- Publication date Nov 9, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Masayuki IIZUMI
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH CARBIDE CAST AUSTENITIC CORROSION RESISTANT ALLOYS
- Publication number 20230349275
- Publication date Nov 2, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Manuel Marya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HYPEREUTECTIC WHITE IRON ALLOY COMPRISING CHROMIUM, BORON AND NITRO...
- Publication number 20230313331
- Publication date Oct 5, 2023
- Townley Foundry & Machine Co., Inc.
- Roman RADON
- C21 - METALLURGY OF IRON
Information Patent Application
CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...
- Publication number 20230128222
- Publication date Apr 27, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Masayuki IIZUMI
- C21 - METALLURGY OF IRON
Information Patent Application
Black Heart Malleable Cast Iron and Method for Producing Same
- Publication number 20230086395
- Publication date Mar 23, 2023
- Hitachi Metals, Ltd.
- Ryo Goto
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING CAST IRON COMPONENTS FOR INDUSTRIAL EQUIPMENT
- Publication number 20230072974
- Publication date Mar 9, 2023
- EDDY Pump Corporation
- Robert GONZALEZ
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING CAM PIECE FOR CONTINUOUSLY VARIABLE VALVE D...
- Publication number 20220364195
- Publication date Nov 17, 2022
- Hyundai Motor Company
- Sung-Hwan PARK
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING CAST IRON CASTING WITH FINING GRAPHITE AND...
- Publication number 20220324013
- Publication date Oct 13, 2022
- Hyundai Motor Company
- Dong-Lim Seo
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR CONTROLLING AMOUNT OF SILICON ADDED TO DUCTILE CAST IRON...
- Publication number 20220325390
- Publication date Oct 13, 2022
- TIANRUN INDUSTRY TECHNOLOGY CO., LTD.
- Jianchen CONG
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing a Brake Element, Brake Element
- Publication number 20220267873
- Publication date Aug 25, 2022
- ROBERT BOSCH GmbH
- Ilija Bozovic
- C21 - METALLURGY OF IRON
Information Patent Application
CAST IRON, IN PARTICULAR FOR COMPONENTS OF DISC BRAKES
- Publication number 20220251691
- Publication date Aug 11, 2022
- Brembo S.p.A.
- Bozena DUDZIK
- C21 - METALLURGY OF IRON
Information Patent Application
Friction Brake Body for a Friction Brake of a Motor Vehicle, Method...
- Publication number 20220213941
- Publication date Jul 7, 2022
- ROBERT BOSCH GmbH
- Ilja Potapenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPHEROIDAL GRAPHITE CAST IRON AND METHOD OF PRODUCING SPHEROIDAL GR...
- Publication number 20220213568
- Publication date Jul 7, 2022
- Kabushiki Kaisha Riken
- Tomoyuki TOBITA
- C21 - METALLURGY OF IRON
Information Patent Application
CENTRIFUGALLY CAST COMPOSITE ROLL FOR ROLLING AND METHOD OF MANUFAC...
- Publication number 20220176431
- Publication date Jun 9, 2022
- NIPPON STEEL ROLLS CORPORATION
- Kazunori KAMIMIYADA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MACHINE COMPONENT
- Publication number 20210404027
- Publication date Dec 30, 2021
- Komatsu Ltd.
- Yusuke IMADU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Tough And Corrosion Resistant White Cast Irons
- Publication number 20210238702
- Publication date Aug 5, 2021
- Xinhu Tang
- C21 - METALLURGY OF IRON
Information Patent Application
Process for Local Hardening
- Publication number 20210079490
- Publication date Mar 18, 2021
- ROBERT BOSCH GmbH
- Hermann Autenrieth
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing Plated Black Heart Malleable Cast Iron Member,...
- Publication number 20200248279
- Publication date Aug 6, 2020
- Hitachi Metals, Ltd.
- Ryo Goto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR HEAT-TREATING UPPERMOST SURFACE OF SPHEROIDAL GRAPHITE C...
- Publication number 20200216923
- Publication date Jul 9, 2020
- Hyundai Motor Company
- Eun-Soo Kwon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING CAST IRON CASTING WITH FINING GRAPHITE AND...
- Publication number 20200206806
- Publication date Jul 2, 2020
- Hyundai Motor Company
- Dong-Lim SEO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
BRAKE DISK INCLUDING DECARBURIZED LAYER AND NITRIDE COMPOUND LAYER,...
- Publication number 20200182318
- Publication date Jun 11, 2020
- Hyundai Motor Company
- Min Woo KANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING CAM PIECE FOR CONTINUOUSLY VARIABLE VALVE D...
- Publication number 20200181726
- Publication date Jun 11, 2020
- Hyundai Motor Company
- Sung-Hwan PARK
- C21 - METALLURGY OF IRON
Information Patent Application
Black Heart Malleable Cast-Iron and Method for Manufacturing Same
- Publication number 20200080173
- Publication date Mar 12, 2020
- Hitachi Metals, Ltd.
- Ryo Goto
- C21 - METALLURGY OF IRON
Information Patent Application
CONSTRUCTION MACHINE BUCKET PART AND MANUFACTURING METHOD THEREFOR
- Publication number 20190368164
- Publication date Dec 5, 2019
- Doosan Infracore Co., Ltd.
- Choung-Rae LEE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ABRASIVE AND CORROSIVE WEAR-RESISTANT HIGH CHROMIUM CAST IRON AND P...
- Publication number 20190360080
- Publication date Nov 28, 2019
- mujinprecision Co.,Ltd
- Cheol Woong CHOI
- C21 - METALLURGY OF IRON
Information Patent Application
Pressure-Limiting Valve
- Publication number 20190093782
- Publication date Mar 28, 2019
- ROBERT BOSCH GmbH
- Holger Muehlhoff
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND SYSTEM FOR PROCESSING AN AUTOMOTIVE ENGINE BLOCK
- Publication number 20190032594
- Publication date Jan 31, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTEMPERED GREY IRON SCROLL AND METHOD OF MAKING THEREOF
- Publication number 20180187678
- Publication date Jul 5, 2018
- TRANE INTERNATIONAL INC.
- George Hansen
- C21 - METALLURGY OF IRON
Information Patent Application
BLACK HEART MALLEABLE CAST IRON AND MANUFACTURING METHOD THEREOF
- Publication number 20180163281
- Publication date Jun 14, 2018
- Hitachi Metals, Ltd.
- Ryo Goto
- C21 - METALLURGY OF IRON

Heat treatments of cast-iron

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Hypereutectic white iron alloy comprising chromium, boron and nitro...

Cylinder head, cylinder block, internal combustion engine, and meth...

Spheroidal graphite cast iron and method of producing spheroidal gr...

Method for controlling amount of silicon added to ductile cast iron...

Method for manufacturing cast iron casting with fining graphite and...

Construction machine bucket part and manufacturing method therefor

Portable carrier device for a furnace charge and handling system fo...

Black heart malleable cast-iron and method for manufacturing same

Method for producing a brake element, brake element

Centrifugally cast composite roll for rolling and method of manufac...

Method for producing plated black heart malleable cast iron member,...

Method of manufacturing cam piece for continuously variable valve d...

Process for local hardening

Method for manufacturing cast iron casting with fining graphite and...

Machine component

Brake disk including decarburized layer and nitride compound layer,...

Austempered grey iron scroll and method of making thereof

Black heart malleable cast iron and manufacturing method thereof

Material, method and component

Ductile iron composition and process of forming a ductile iron comp...

Method and system for processing an automotive engine block

Inoculant with surface particles

Slide rings having a ledeburitic microstructure at the surface

Process for producing a component made of heat-treated cast iron

Heat resistant spheroidal graphite cast iron, method of manufacturi...

Iron-based alloys and methods of making and use thereof

Spheroidal graphite cast iron having excellent strength and toughne...

High-strength, high-damping-capacity cast iron

Development of nanostructure austempered ductile iron with dual pha...

Metal alloys for high impact applications

Patents Applicationslast 30 patents

Primary Carbide Refinement In Hypereutectic High Chromium Cast Irons

CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...

HIGH CARBIDE CAST AUSTENITIC CORROSION RESISTANT ALLOYS

HYPEREUTECTIC WHITE IRON ALLOY COMPRISING CHROMIUM, BORON AND NITRO...

CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...

Black Heart Malleable Cast Iron and Method for Producing Same

METHOD OF MANUFACTURING CAST IRON COMPONENTS FOR INDUSTRIAL EQUIPMENT

METHOD OF MANUFACTURING CAM PIECE FOR CONTINUOUSLY VARIABLE VALVE D...

METHOD FOR MANUFACTURING CAST IRON CASTING WITH FINING GRAPHITE AND...

METHOD FOR CONTROLLING AMOUNT OF SILICON ADDED TO DUCTILE CAST IRON...

Method for Producing a Brake Element, Brake Element

CAST IRON, IN PARTICULAR FOR COMPONENTS OF DISC BRAKES

Friction Brake Body for a Friction Brake of a Motor Vehicle, Method...

SPHEROIDAL GRAPHITE CAST IRON AND METHOD OF PRODUCING SPHEROIDAL GR...

CENTRIFUGALLY CAST COMPOSITE ROLL FOR ROLLING AND METHOD OF MANUFAC...

MACHINE COMPONENT

Tough And Corrosion Resistant White Cast Irons

Process for Local Hardening

Method for Producing Plated Black Heart Malleable Cast Iron Member,...

METHOD FOR HEAT-TREATING UPPERMOST SURFACE OF SPHEROIDAL GRAPHITE C...

METHOD FOR MANUFACTURING CAST IRON CASTING WITH FINING GRAPHITE AND...

BRAKE DISK INCLUDING DECARBURIZED LAYER AND NITRIDE COMPOUND LAYER,...

METHOD OF MANUFACTURING CAM PIECE FOR CONTINUOUSLY VARIABLE VALVE D...

Black Heart Malleable Cast-Iron and Method for Manufacturing Same

CONSTRUCTION MACHINE BUCKET PART AND MANUFACTURING METHOD THEREFOR

ABRASIVE AND CORROSIVE WEAR-RESISTANT HIGH CHROMIUM CAST IRON AND P...

Pressure-Limiting Valve

METHOD AND SYSTEM FOR PROCESSING AN AUTOMOTIVE ENGINE BLOCK

AUSTEMPERED GREY IRON SCROLL AND METHOD OF MAKING THEREOF

BLACK HEART MALLEABLE CAST IRON AND MANUFACTURING METHOD THEREOF