Combined heat-treatments not provided for above

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CPC
C21D1/78

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CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING 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 C21D1/00General methods or devices for heat treatments

Current Industry

C21D1/78Combined heat-treatments not provided for above

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a ultra high strength coated or not coated ste...
- Patent number 12,157,922
- Issue date Dec 3, 2024
- Arcelormittal
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength annealed steel products and annealing processes for m...
- Patent number 11,993,823
- Issue date May 28, 2024
- United States Steel Corporation
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Controlled thermal coefficient product system and method
- Patent number 11,643,698
- Issue date May 9, 2023
- James Alan Monroe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Copper-coated steel wire and stranded wire
- Patent number 11,505,856
- Issue date Nov 22, 2022
- Sumitomo Electric Industries, Ltd.
- Takumi Akada
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength annealed steel products
- Patent number 11,268,162
- Issue date Mar 8, 2022
- United States Steel Corporation
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for processing highly alloyed aluminum alloy sheet with high...
- Patent number 11,255,008
- Issue date Feb 22, 2022
- Central South University
- Zhiyi Liu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing an ultra high strength coated or not coated st...
- Patent number 11,131,003
- Issue date Sep 28, 2021
- Arcelormittal
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing a ultra high strength coated or not coated ste...
- Patent number 11,124,853
- Issue date Sep 21, 2021
- Arcelormittal
- Olga A. Girina
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of heat treating a fastening member
- Patent number 11,028,457
- Issue date Jun 8, 2021
- Caterpillar Inc.
- Tianjun Liu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for heat treating an iron-carbon alloy
- Patent number 11,021,767
- Issue date Jun 1, 2021
- Tata Steel Limited
- Saha Rajib
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing an ultra high strength coated or not coated st...
- Patent number 11,001,904
- Issue date May 11, 2021
- Arcelormittal
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Annealed steel material and method for manufacturing the same
- Patent number 10,988,823
- Issue date Apr 27, 2021
- Daido Steel Co., Ltd.
- Masamichi Kawano
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method for manufacturing...
- Patent number 10,889,880
- Issue date Jan 12, 2021
- JFE Steel Corporation
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlled thermal coefficient product system and method
- Patent number 10,822,670
- Issue date Nov 3, 2020
- James Alan Monroe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Zinc-coated steel for press hardening applications and method of pr...
- Patent number 10,718,045
- Issue date Jul 21, 2020
- AK Steel Properties, Inc.
- Ralph Mutschler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Assembly, treated article, and process of treating a turbine component
- Patent number 10,598,030
- Issue date Mar 24, 2020
- General Electric Company
- Srikanth Chandrudu Kottilingam
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for heat-treating a manganese steel product and manganese st...
- Patent number 10,450,622
- Issue date Oct 22, 2019
- voestalpine STAHL GmbH
- Enno Arenholz
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength steel products and annealing processes for making the...
- Patent number 10,385,419
- Issue date Aug 20, 2019
- United States Steel Corporation
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength cold rolled steel sheet
- Patent number 10,202,664
- Issue date Feb 12, 2019
- voestalpine STAHL GmbH
- Daniel Krizan
- C21 - METALLURGY OF IRON
Information Patent Grant
Methods of making parts from at least one elemental metal powder
- Patent number 10,189,087
- Issue date Jan 29, 2019
- The Boeing Company
- Marc R. Matsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steel part and method of manufacturing the same
- Patent number 10,053,747
- Issue date Aug 21, 2018
- Honda Motor Co., Ltd.
- Kenji Matsumoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Plastic working method of metals and plastic working apparatus
- Patent number 10,010,917
- Issue date Jul 3, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Koichi Sato
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thick, tough, high tensile strength steel plate and production meth...
- Patent number 10,000,833
- Issue date Jun 19, 2018
- JFE Steel Corporation
- Shigeki Kitsuya
- C21 - METALLURGY OF IRON
Information Patent Grant
Impeller brazing method
- Patent number 9,815,134
- Issue date Nov 14, 2017
- Mitsubishi Heavy Industries Compressor Corporation
- Kazutoshi Yokoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength flat steel product and method for producing same
- Patent number 9,650,708
- Issue date May 16, 2017
- ThyssenKrupp Steel Europe AG
- Jens-Ulrik Becker
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for treating a steel article
- Patent number 9,410,220
- Issue date Aug 9, 2016
- Buffalo Armory LLC
- John Batiste
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for treating a steel article
- Patent number 9,410,222
- Issue date Aug 9, 2016
- Buffalo Armory LLC
- John Batiste
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boundary layer improvement of plate springs or undulating springs
- Patent number 9,003,850
- Issue date Apr 14, 2015
- Muhr und Bender KG
- Bernfried Hesselmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for treating a steel article
- Patent number 8,894,781
- Issue date Nov 25, 2014
- Buffalo Armory LLC
- John Batiste
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mechanical component and rolling bearing
- Patent number 8,453,528
- Issue date Jun 4, 2013
- NTN Corporation
- Chikara Ohki
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE...
- Publication number 20240263265
- Publication date Aug 8, 2024
- UNITED STATES STEEL CORPORATION
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TREATMENT METHOD AND PROCESS FOR VALVE SEAT
- Publication number 20230407425
- Publication date Dec 21, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Markus Dinkel
- C21 - METALLURGY OF IRON
Information Patent Application
CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD
- Publication number 20230250504
- Publication date Aug 10, 2023
- THE TEXAS A&M UNIVERSITY SYSTEM
- James Alan Monroe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOW THERMAL EXPANSION CAST STEEL AND METHOD OF PRODUCING SAME
- Publication number 20230148368
- Publication date May 11, 2023
- SHINHOKOKU MATERIAL CORP.
- Haruyasu OHNO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A SCREW, AND SCREW
- Publication number 20230136145
- Publication date May 4, 2023
- EJOT SE & Co. KG
- Ralph J. HELLMIG
- C21 - METALLURGY OF IRON
Information Patent Application
Deep Cryogenic Treatment Chamber for Industrial Applications
- Publication number 20220275989
- Publication date Sep 1, 2022
- Derep Cryogenics International Inc.
- Jack Cahn
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH SURFACE COMPRESSIVE STRESS FOR THROUGH HARDENING
- Publication number 20220010395
- Publication date Jan 13, 2022
- The Timken Company
- Mohan Chand Paladugu
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A ULTRA HIGH STRENGTH COATED OR NOT COATED STE...
- Publication number 20210222267
- Publication date Jul 22, 2021
- ARCELORMITTAL
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COPPER-COATED STEEL WIRE AND STRANDED WIRE
- Publication number 20210164083
- Publication date Jun 3, 2021
- Sumitomo Electric Industries, Ltd.
- Takumi AKADA
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PROCESSING HIGHLY ALLOYED ALUMINUM ALLOY SHEET WITH HIGH...
- Publication number 20210156006
- Publication date May 27, 2021
- Central South University
- Zhiyi LIU
- C21 - METALLURGY OF IRON
Information Patent Application
CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD
- Publication number 20210002739
- Publication date Jan 7, 2021
- THE TEXAS A&M UNIVERSITY SYSTEM
- James Alan Monroe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MAKING STAINLESS STEEL
- Publication number 20200291497
- Publication date Sep 17, 2020
- CHAMP TECH OPTICAL (FOSHAN) CORPORATION
- DUNG-CHANG YEH
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH ANNEALED STEEL PRODUCTS AND ANNEALING PROCESSES FOR M...
- Publication number 20200040422
- Publication date Feb 6, 2020
- UNITED STATES STEEL CORPORATION
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS
- Publication number 20190390291
- Publication date Dec 26, 2019
- UNITED STATES STEEL CORPORATION
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING A ULTRA HIGH STRENGTH COATED OR NOT COATED STE...
- Publication number 20190264300
- Publication date Aug 29, 2019
- ARCELORMITTAL
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING AN ULTRA HIGH STRENGTH COATED OR NOT COATED ST...
- Publication number 20190264299
- Publication date Aug 29, 2019
- ARCELORMITTAL
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH STRENGTH ANNEALED STEEL PRODUCTS
- Publication number 20190062864
- Publication date Feb 28, 2019
- UNITED STATES STEEL CORPORATION
- David Paul Hoydick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF HEAT TREATING A FASTENING MEMBER
- Publication number 20190017141
- Publication date Jan 17, 2019
- Caterpillar Inc.
- Tianjun Liu
- C21 - METALLURGY OF IRON
Information Patent Application
ASSEMBLY, TREATED ARTICLE, AND PROCESS OF TREATING A TURBINE COMPONENT
- Publication number 20180195398
- Publication date Jul 12, 2018
- GENERAL ELECTRIC COMPANY
- Srikanth Chandrudu KOTTILINGAM
- C21 - METALLURGY OF IRON
Information Patent Application
COLD TREATMENT FOR IMPROVING THE LOAD-BEARING CAPACITY OF METALLIC...
- Publication number 20170321292
- Publication date Nov 9, 2017
- ZF Friedrichshafen AG
- Dirk LEIMANN
- C21 - METALLURGY OF IRON
Information Patent Application
IMPELLER BRAZING METHOD
- Publication number 20170144241
- Publication date May 25, 2017
- Mitsubishi Heavy Industries, Ltd.
- Kazutoshi YOKOO
- C21 - METALLURGY OF IRON
Information Patent Application
CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD
- Publication number 20160348203
- Publication date Dec 1, 2016
- The Texas A&M Unversity System
- James Allen Monroe
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR RESTORING THE STRUCTURE OF A STEEL COMPONENT AFTER HEATI...
- Publication number 20160348206
- Publication date Dec 1, 2016
- Aktiebolaget SKF
- Staffan LARSSON
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS OF MAKING PARTS FROM AT LEAST ONE ELEMENTAL METAL POWDER
- Publication number 20160107236
- Publication date Apr 21, 2016
- The Boeing Company
- Marc R. Matsen
- C21 - METALLURGY OF IRON
Information Patent Application
THICK, TOUGH, HIGH TENSILE STRENGTH STEEL PLATE AND PRODUCTION METH...
- Publication number 20160010192
- Publication date Jan 14, 2016
- JFE STEEL CORPORATION
- Shigeki Kitsuya
- C21 - METALLURGY OF IRON
Information Patent Application
Methods And Apparatus For Stress Relief Using Multiple Energy Sources
- Publication number 20150152515
- Publication date Jun 4, 2015
- Donna Murray Walker
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SUCH...
- Publication number 20150034218
- Publication date Feb 5, 2015
- Daniel Krizan
- C21 - METALLURGY OF IRON
Information Patent Application
High Strength Steel Exhibiting Good Ductility and Method of Product...
- Publication number 20140338798
- Publication date Nov 20, 2014
- Grant A. Thomas
- C21 - METALLURGY OF IRON
Information Patent Application
High Strength Steel Exhibiting Good Ductility and Method of Product...
- Publication number 20140338797
- Publication date Nov 20, 2014
- Grant A. Thomas
- C21 - METALLURGY OF IRON
Information Patent Application
ZINC-COATED STEEL FOR PRESS HARDENING APPLICATIONS AND METHOD OF PR...
- Publication number 20140342181
- Publication date Nov 20, 2014
- Ralph Mutschler
- C21 - METALLURGY OF IRON

Combined heat-treatments not provided for above

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing a ultra high strength coated or not coated ste...

High strength annealed steel products and annealing processes for m...

Controlled thermal coefficient product system and method

Copper-coated steel wire and stranded wire

High strength annealed steel products

Method for processing highly alloyed aluminum alloy sheet with high...

Method for producing an ultra high strength coated or not coated st...

Method for producing a ultra high strength coated or not coated ste...

Method of heat treating a fastening member

Method for heat treating an iron-carbon alloy

Method for producing an ultra high strength coated or not coated st...

Annealed steel material and method for manufacturing the same

Grain-oriented electrical steel sheet and method for manufacturing...

Controlled thermal coefficient product system and method

Zinc-coated steel for press hardening applications and method of pr...

Assembly, treated article, and process of treating a turbine component

Method for heat-treating a manganese steel product and manganese st...

High strength steel products and annealing processes for making the...

High strength cold rolled steel sheet

Methods of making parts from at least one elemental metal powder

Steel part and method of manufacturing the same

Plastic working method of metals and plastic working apparatus

Thick, tough, high tensile strength steel plate and production meth...

Impeller brazing method

High-strength flat steel product and method for producing same

Method and apparatus for treating a steel article

Method and apparatus for treating a steel article

Boundary layer improvement of plate springs or undulating springs

Method and apparatus for treating a steel article

Mechanical component and rolling bearing

Patents Applicationslast 30 patents

HIGH STRENGTH STEEL PRODUCTS AND ANNEALING PROCESSES FOR MAKING THE...

TREATMENT METHOD AND PROCESS FOR VALVE SEAT

CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD

LOW THERMAL EXPANSION CAST STEEL AND METHOD OF PRODUCING SAME

METHOD FOR PRODUCING A SCREW, AND SCREW

Deep Cryogenic Treatment Chamber for Industrial Applications

HIGH SURFACE COMPRESSIVE STRESS FOR THROUGH HARDENING

METHOD FOR PRODUCING A ULTRA HIGH STRENGTH COATED OR NOT COATED STE...

COPPER-COATED STEEL WIRE AND STRANDED WIRE

METHOD FOR PROCESSING HIGHLY ALLOYED ALUMINUM ALLOY SHEET WITH HIGH...

CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD

METHOD OF MAKING STAINLESS STEEL

HIGH STRENGTH ANNEALED STEEL PRODUCTS AND ANNEALING PROCESSES FOR M...

ANNEALING PROCESSES FOR MAKING HIGH STRENGTH STEEL PRODUCTS

METHOD FOR PRODUCING A ULTRA HIGH STRENGTH COATED OR NOT COATED STE...

METHOD FOR PRODUCING AN ULTRA HIGH STRENGTH COATED OR NOT COATED ST...

HIGH STRENGTH ANNEALED STEEL PRODUCTS

METHOD OF HEAT TREATING A FASTENING MEMBER

ASSEMBLY, TREATED ARTICLE, AND PROCESS OF TREATING A TURBINE COMPONENT

COLD TREATMENT FOR IMPROVING THE LOAD-BEARING CAPACITY OF METALLIC...

IMPELLER BRAZING METHOD

CONTROLLED THERMAL COEFFICIENT PRODUCT SYSTEM AND METHOD

METHOD FOR RESTORING THE STRUCTURE OF A STEEL COMPONENT AFTER HEATI...

METHODS OF MAKING PARTS FROM AT LEAST ONE ELEMENTAL METAL POWDER

THICK, TOUGH, HIGH TENSILE STRENGTH STEEL PLATE AND PRODUCTION METH...

Methods And Apparatus For Stress Relief Using Multiple Energy Sources

HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SUCH...

High Strength Steel Exhibiting Good Ductility and Method of Product...

High Strength Steel Exhibiting Good Ductility and Method of Product...

ZINC-COATED STEEL FOR PRESS HARDENING APPLICATIONS AND METHOD OF PR...