containing spheroidal graphite

Industry

CPC
C22C37/04

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22CALLOYS C22C37/00Cast-iron alloys

Current Industry

C22C37/04containing spheroidal graphite

Industries

Patents Grantslast 30 patents

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
Spherical graphite cast iron semi-solid casting method and semi-sol...
- Patent number 11,920,205
- Issue date Mar 5, 2024
- Masayuki Itamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast iron inoculant and method for production of cast iron inoculant
- Patent number 11,846,000
- Issue date Dec 19, 2023
- Elkem ASA
- Torbjorn Skaland
- C21 - METALLURGY OF IRON
Information Patent Grant
Centrifugally cast composite roll for hot rolling
- Patent number 11,712,723
- Issue date Aug 1, 2023
- PROTERIAL, LTD.
- Yasunori Nozaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast iron alloy for automotive engine applications with superior hi...
- Patent number 11,667,995
- Issue date Jun 6, 2023
- Ford Global Technologies, LLC
- Larry Alan Godlewski
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cast iron inoculant and method for production of cast iron inoculant
- Patent number 11,479,828
- Issue date Oct 25, 2022
- Elkem ASA
- Emmanuelle Ott
- C21 - METALLURGY OF IRON
Information Patent Grant
Spheroidal graphite cast iron
- Patent number 11,466,349
- Issue date Oct 11, 2022
- Toyota Jidosha Kabushiki Kaisha
- Takumi Hijii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Iron material for high-temperature-resistant bearing bushings, bear...
- Patent number 11,111,819
- Issue date Sep 7, 2021
- CPT GROUP GMBH
- Martin Thomas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-lubricating rolling bearing and preparation method therefor
- Patent number 11,085,097
- Issue date Aug 10, 2021
- Xi'an University of Technology
- Yang Xu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Physical property improvement of iron castings using carbon nanomat...
- Patent number 10,844,446
- Issue date Nov 24, 2020
- Dresser-Rand Company
- Kevin Pickrell
- 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
High rigid spheroidal graphite cast iron
- Patent number 10,745,784
- Issue date Aug 18, 2020
- Kabushiki Kaisha Riken
- Tomoyuki Tobita
- C21 - METALLURGY OF IRON
Information Patent Grant
Cast-iron alloy, and corresponding part and production method
- Patent number 10,683,567
- Issue date Jun 16, 2020
- FERRY CAPITAIN
- Jean-Baptiste Prunier
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ductile iron composition and process of forming a ductile iron comp...
- Patent number 10,662,510
- Issue date May 26, 2020
- General Electric Company
- Junyoung Park
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cylinder liner and method of forming the same
- Patent number 10,371,085
- Issue date Aug 6, 2019
- ZYNP International Corp.
- Xiaocai Qin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
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
Alloy, corresponding part and manufacturing method
- Patent number 10,266,927
- Issue date Apr 23, 2019
- FERRY CAPITAIN
- Jean-Baptiste Prunier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Spheroidal graphite cast iron for an engine exhaust system
- Patent number 10,030,289
- Issue date Jul 24, 2018
- Doosan Infracore Co., Ltd.
- Ki-Hwan Jung
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High strength nodular cast iron pole and preparation technology the...
- Patent number 9,938,611
- Issue date Apr 10, 2018
- Pei Yu
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength cast iron for cylinder liners
- Patent number 9,873,928
- Issue date Jan 23, 2018
- Federal-Mogul
- Haron Gekonde
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High rigid spheroidal graphite cast iron
- Patent number 9,834,831
- Issue date Dec 5, 2017
- Kabushiki Kaisha Riken
- Tomoyuki Tobita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Spheroidal graphite cast iron
- Patent number 9,822,433
- Issue date Nov 21, 2017
- Kabushiki Kaisha Riken
- Kazushige Mito
- C21 - METALLURGY OF IRON
Information Patent Grant
Centrifugally cast, hot-rolling composite roll
- Patent number 9,815,098
- Issue date Nov 14, 2017
- Hitachi Metals, Ltd.
- Toshiyuki Hattori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-strength flake graphite cast iron, manufacturing method thereo...
- Patent number 9,719,157
- Issue date Aug 1, 2017
- Doosan Infracore Co., Ltd.
- Ki Hwan Jung
- C21 - METALLURGY OF IRON
Information Patent Grant
Centrifugally cast, hot-rolling composite roll
- Patent number 9,718,106
- Issue date Aug 1, 2017
- Hitachi Metals, Ltd.
- Toshiyuki Hattori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Spheroidal Graphite Cast Iron, Method for Manufacturing Spheroidal...
- Publication number 20240167126
- Publication date May 23, 2024
- Proterial, Ltd.
- Fumiya Nanjo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Cast Iron Material, Use of a Cast Iron Material and Method Manufact...
- Publication number 20240124960
- Publication date Apr 18, 2024
- Siempelkamp Maschinen- und Anlagenbau GmbH
- Jens Stellmacher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR INCREASING THE QUALITY OF GRAPHITE BALLS
- Publication number 20240035126
- Publication date Feb 1, 2024
- Shandong University of Technology
- Jianchen Cong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTUR...
- Publication number 20230392237
- Publication date Dec 7, 2023
- Proterial, Ltd.
- Lin WANG
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC SPHEROIDAL GRAPHITE CAST IRON, DIFFERENTIAL CASE, AND DIFF...
- Publication number 20230160044
- Publication date May 25, 2023
- AISIN TAKAOKA CO., LTD.
- Tomohiro YAMAGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CAST IRON ALLOY FOR AUTOMOTIVE ENGINE APPLICATIONS WITH SUPERIOR HI...
- Publication number 20230085990
- Publication date Mar 23, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Larry Alan Godlewski
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SCROLL COMPRESSOR WITH A COMPRESSION SECTION MADE OF SOLID SOLUTION...
- Publication number 20230055808
- Publication date Feb 23, 2023
- Danfoss Commercial Compressors
- Mickael BRON
- 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
CENTRIFUGALLY CAST COMPOSITE ROLL FOR HOT ROLLING
- Publication number 20220339685
- Publication date Oct 27, 2022
- Hitachi Metals, Ltd.
- Yasunori NOZAKI
- 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
SPHERICAL GRAPHITE CAST IRON SEMI-SOLID CASTING METHOD AND SEMI-SOL...
- Publication number 20220275467
- Publication date Sep 1, 2022
- Tohoku University
- Masayuki ITAMURA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTUR...
- Publication number 20220243308
- Publication date Aug 4, 2022
- Hitachi Metals, Ltd.
- Lin WANG
- C21 - METALLURGY OF IRON
Information Patent Application
ADDITIVE FOR TREATING MOLTEN IRON TO PRODUCE CAST IRON WITH ZERO CO...
- Publication number 20220243294
- Publication date Aug 4, 2022
- Francisco Alfonso LABRADOR RODRIGUEZ
- C21 - METALLURGY OF IRON
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
CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT
- Publication number 20200340069
- Publication date Oct 29, 2020
- ELKEM ASA
- Emmanuelle OTT
- C21 - METALLURGY OF IRON
Information Patent Application
SPHERICAL GRAPHITE CAST IRON SEMI-SOLID CASTING METHOD AND SEMI-SOL...
- Publication number 20200283859
- Publication date Sep 10, 2020
- Tohoku University
- Masayuki ITAMURA
- B22 - CASTING POWDER METALLURGY
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
HIGH-STRENGTH NODULAR IRON WITH GOOD WELDABILITY AND MACHINABILITY
- Publication number 20200131606
- Publication date Apr 30, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUCTILE IRON ALLOYS AND MATERIALS INCLUDING A THIN-WALL LAYER OF A...
- Publication number 20190264304
- Publication date Aug 29, 2019
- Michigan Technological University
- Russell Edward Stein
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SPHEROIDAL GRAPHITE CAST IRON
- Publication number 20190211426
- Publication date Jul 11, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takumi HIJII
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT
- Publication number 20190203308
- Publication date Jul 4, 2019
- ELKEM ASA
- Torbjorn SKALAND
- C21 - METALLURGY OF IRON
Information Patent Application
Self-Lubricating Rolling Bearing and Preparation Method Therefor
- Publication number 20190194771
- Publication date Jun 27, 2019
- XI'AN UNIVERSITY OF TECHNOLOGY
- Yang XU
- C21 - METALLURGY OF IRON
Information Patent Application
CAST IRON MATERIAL
- Publication number 20190144978
- Publication date May 16, 2019
- TOYOTA MOTOR EAST JAPAN, INC.
- Ryo KOIKE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTUR...
- Publication number 20190071756
- Publication date Mar 7, 2019
- Hitachi Metals, Ltd.
- Lin WANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Spheroidal Graphite Cast Iron Excellent in Gas Defect Resistance
- Publication number 20190055631
- Publication date Feb 21, 2019
- Hitachi Metals, Ltd.
- Masahide Kawabata
- C21 - METALLURGY OF IRON
Information Patent Application
NODULAR CAST ALLOY
- Publication number 20180274066
- Publication date Sep 27, 2018
- Georg Fischer Automotive (Kunshan) Co Ltd
- Konrad PAPIS
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC CAST IRON HAVING SPHEROIDAL GRAPHITE
- Publication number 20180209020
- Publication date Jul 26, 2018
- Eickhoff Giesserei GmbH
- Hauke MUELLER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR TREATING MOLTEN CAST IRON
- Publication number 20180148805
- Publication date May 31, 2018
- Toshiba Kikai Kabushiki Kaisha
- Ryousuke FUJIMOTO
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH RIGID SPHEROIDAL GRAPHITE CAST IRON
- Publication number 20180112294
- Publication date Apr 26, 2018
- Kabushiki Kaisha Riken
- Tomoyuki Tobita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DUCTILE IRON COMPOSITION AND PROCESS OF FORMING A DUCTILE IRON COMP...
- Publication number 20170314104
- Publication date Nov 2, 2017
- GENERAL ELECTRIC COMPANY
- Junyoung PARK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

containing spheroidal graphite

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Spherical graphite cast iron semi-solid casting method and semi-sol...

Cast iron inoculant and method for production of cast iron inoculant

Centrifugally cast composite roll for hot rolling

Cast iron alloy for automotive engine applications with superior hi...

Cast iron inoculant and method for production of cast iron inoculant

Spheroidal graphite cast iron

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

Iron material for high-temperature-resistant bearing bushings, bear...

Self-lubricating rolling bearing and preparation method therefor

Physical property improvement of iron castings using carbon nanomat...

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

High rigid spheroidal graphite cast iron

Cast-iron alloy, and corresponding part and production method

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

Cylinder liner and method of forming the same

Inoculant with surface particles

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

Alloy, corresponding part and manufacturing method

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

High-strength, high-damping-capacity cast iron

Spheroidal graphite cast iron for an engine exhaust system

High strength nodular cast iron pole and preparation technology the...

High strength cast iron for cylinder liners

High rigid spheroidal graphite cast iron

Spheroidal graphite cast iron

Centrifugally cast, hot-rolling composite roll

High-strength flake graphite cast iron, manufacturing method thereo...

Centrifugally cast, hot-rolling composite roll

Patents Applicationslast 30 patents

Spheroidal Graphite Cast Iron, Method for Manufacturing Spheroidal...

Cast Iron Material, Use of a Cast Iron Material and Method Manufact...

METHOD FOR INCREASING THE QUALITY OF GRAPHITE BALLS

SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTUR...

FERRITIC SPHEROIDAL GRAPHITE CAST IRON, DIFFERENTIAL CASE, AND DIFF...

CAST IRON ALLOY FOR AUTOMOTIVE ENGINE APPLICATIONS WITH SUPERIOR HI...

SCROLL COMPRESSOR WITH A COMPRESSION SECTION MADE OF SOLID SOLUTION...

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

CENTRIFUGALLY CAST COMPOSITE ROLL FOR HOT ROLLING

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

SPHERICAL GRAPHITE CAST IRON SEMI-SOLID CASTING METHOD AND SEMI-SOL...

SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTUR...

ADDITIVE FOR TREATING MOLTEN IRON TO PRODUCE CAST IRON WITH ZERO CO...

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

CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT

SPHERICAL GRAPHITE CAST IRON SEMI-SOLID CASTING METHOD AND SEMI-SOL...

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

HIGH-STRENGTH NODULAR IRON WITH GOOD WELDABILITY AND MACHINABILITY

DUCTILE IRON ALLOYS AND MATERIALS INCLUDING A THIN-WALL LAYER OF A...

SPHEROIDAL GRAPHITE CAST IRON

CAST IRON INOCULANT AND METHOD FOR PRODUCTION OF CAST IRON INOCULANT

Self-Lubricating Rolling Bearing and Preparation Method Therefor

CAST IRON MATERIAL

SPHEROIDAL GRAPHITE CAST IRON, CAST ARTICLE AND AUTOMOBILE STRUCTUR...

Spheroidal Graphite Cast Iron Excellent in Gas Defect Resistance

NODULAR CAST ALLOY

FERRITIC CAST IRON HAVING SPHEROIDAL GRAPHITE

METHOD FOR TREATING MOLTEN CAST IRON

HIGH RIGID SPHEROIDAL GRAPHITE CAST IRON

DUCTILE IRON COMPOSITION AND PROCESS OF FORMING A DUCTILE IRON COMP...