characterised by the heat treatment

Industry

CPC
C21D8/0447

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Parent Industries

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 C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment

Current Industry

C21D8/0447characterised by the heat treatment

Industries

Patents Grantslast 30 patents

Information Patent Grant
Conductive post-furnace heating of sheet for hot forming
- Patent number 12,121,950
- Issue date Oct 22, 2024
- Magna International, Inc.
- Cangji Shi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot press forming member having excellent resistance to hydrogen em...
- Patent number 11,993,825
- Issue date May 28, 2024
- POSCO Co., Ltd
- Seong-Woo Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Low interfacial contact resistance material, use thereof and method...
- Patent number 11,732,324
- Issue date Aug 22, 2023
- Hille & Muller GmbH
- Ernst Wilhelm Vom Bey
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing a high strength steel sheet having improved st...
- Patent number 11,618,931
- Issue date Apr 4, 2023
- Arcelormittal
- Rashmi Ranjan Mohanty
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing a metal sheet with a ZnAl coating and with...
- Patent number 11,572,613
- Issue date Feb 7, 2023
- Arcelormittal
- Jean-Michel Mataigne
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a high strength steel sheet having improved st...
- Patent number 11,555,226
- Issue date Jan 17, 2023
- Arcelormittal
- Rashmi Ranjan Mohanty
- C21 - METALLURGY OF IRON
Information Patent Grant
Cold rolled and annealed steel sheet and method of manufacturing th...
- Patent number 11,530,461
- Issue date Dec 20, 2022
- Arcelormittal
- Kangying Zhu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing roll-bonded metal sheets
- Patent number 11,344,968
- Issue date May 31, 2022
- voestalpine Grobblech GmbH
- Franz Winter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 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
Double annealed steel sheet having high mechanical strength and duc...
- Patent number 10,995,386
- Issue date May 4, 2021
- Arcelormittal
- Artem Arlazarov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing a high strength coated steel sheet having impr...
- Patent number 10,995,383
- Issue date May 4, 2021
- Arcelormittal
- Dongwei Fan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Component made of metallic composite material and method for the ma...
- Patent number 10,974,485
- Issue date Apr 13, 2021
- OUTOKUMPU OYJ
- Gabriele Brückner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength steel sheet and method for producing the same
- Patent number 10,941,476
- Issue date Mar 9, 2021
- JFE Steel Corporation
- Takashi Ueno
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength steel sheet and production method therefor
- Patent number 10,934,600
- Issue date Mar 2, 2021
- JFE Steel Corporation
- Hidekazu Minami
- C21 - METALLURGY OF IRON
Information Patent Grant
Dual-hardness clad steel plate and production method thereof
- Patent number 10,851,435
- Issue date Dec 1, 2020
- Baoshan Iron & Steel Co., Ltd.
- Xiaoting Zhao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Steel sheet for cans and method for manufacturing steel sheet for cans
- Patent number 10,837,076
- Issue date Nov 17, 2020
- JFE Steel Corporation
- Hayato Saito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for producing a steel component which is provided with a cor...
- Patent number 10,704,112
- Issue date Jul 7, 2020
- ThyssenKrupp Steel Europe AG
- Bernd Schuhmacher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High strength steel and production method
- Patent number 10,697,052
- Issue date Jun 30, 2020
- Arcelormittal
- Josee Drillet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chassis component having high durability
- Patent number 10,661,532
- Issue date May 26, 2020
- ThyssenKrupp Steel Europe AG
- David Pieronek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-strength air-hardening multiphase steel having excellent proce...
- Patent number 10,640,855
- Issue date May 5, 2020
- Salzgitter Flachstahl GmbH
- Thomas Schulz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength steel sheet and method for manufacturing the same
- Patent number 10,597,741
- Issue date Mar 24, 2020
- JFE Steel Corporation
- Yusuke Fushiwaki
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength steel and manufacturing method
- Patent number 10,597,745
- Issue date Mar 24, 2020
- Arcelormittal
- Josée Drillet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-strength cold-rolled steel sheet and method for manufacturing...
- Patent number 10,590,504
- Issue date Mar 17, 2020
- JFE Steel Corporation
- Katsutoshi Takashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat treatable steel, product formed thereof having ultra high stre...
- Patent number 10,584,396
- Issue date Mar 10, 2020
- POSCO
- Yeol-Rae Cho
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing an ultra high strength coated or not coated st...
- Patent number 10,378,077
- Issue date Aug 13, 2019
- Arcelormittal
- Olga A. Girina
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvannealed hot-rolled steel sheet and process for produci...
- Patent number 10,351,942
- Issue date Jul 16, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Takafumi Yokoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Quenched steel sheet having excellent strength and ductility
- Patent number 10,294,541
- Issue date May 21, 2019
- POSCO
- Kyong-Su Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Components made of a steel alloy and method for producing high-stre...
- Patent number 10,253,391
- Issue date Apr 9, 2019
- MATPLUS GMBH
- Uwe Diekmann
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EM...
- Publication number 20240295003
- Publication date Sep 5, 2024
- POSCO Co., Ltd
- Seong-Woo Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DIRECT FLAME BURNER UNIT FOR FURNACES FOR THE THERMO-CHEMICAL TREAT...
- Publication number 20230220990
- Publication date Jul 13, 2023
- TENOVA S.P.A.
- Davide ASTESIANO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD FOR MANUFACTURING A METAL SHEET WITH A ZnAl COATING AND WITH...
- Publication number 20230119030
- Publication date Apr 20, 2023
- ARCELORMITTAL
- Jean-Michel Mataigne
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A HIGH STRENGTH STEEL SHEET HAVING IMPROVED ST...
- Publication number 20220298598
- Publication date Sep 22, 2022
- ARCELORMITTAL
- Rashmi Ranjan Mohanty
- C21 - METALLURGY OF IRON
Information Patent Application
CONDUCTIVE POST-FURNACE HEATING OF SHEET FOR HOT FORMING
- Publication number 20220176434
- Publication date Jun 9, 2022
- MAGNA INTERNATIONAL INC.
- Cangji SHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EM...
- Publication number 20220033929
- Publication date Feb 3, 2022
- POSCO
- Seong-Woo Kim
- 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
METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPR...
- Publication number 20210095357
- Publication date Apr 1, 2021
- ARCELORMITTAL
- Dongwei Fan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LOW INTERFACIAL CONTACT RESISTANCE MATERIAL, USE THEREOF AND METHOD...
- Publication number 20210087648
- Publication date Mar 25, 2021
- Hille & Muller GMBH
- Ernst Wilhelm VOM BEY
- B32 - LAYERED PRODUCTS
Information Patent Application
STEEL USED FOR HOT STAMPING, HOT STAMPING PROCESS AND FORMED COMPONENT
- Publication number 20200263271
- Publication date Aug 20, 2020
- EASYFORMING STEEL TECHNOLOGY CO., LTD.
- Hongliang YI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR OPERATING A CONTINUOUS PROCESSING LINE
- Publication number 20200165696
- Publication date May 28, 2020
- TATA STEEL NEDERLAND TECHNOLOGY BV
- Hai WU
- G05 - CONTROLLING REGULATING
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVAN...
- Publication number 20200095651
- Publication date Mar 26, 2020
- Kabushiki Kaisha Kobe Seiko Sha (Kobe Steel, Ltd.)
- Kouji KASUYA
- 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
QUENCHED STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCTILITY AND ME...
- Publication number 20190233915
- Publication date Aug 1, 2019
- POSCO
- Kyong-Su PARK
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20190032186
- Publication date Jan 31, 2019
- JFE STEEL CORPORATION
- Takashi UENO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HOT SHEET METAL FORMING BY GAS AND DIRECT QUENCHING
- Publication number 20180127849
- Publication date May 10, 2018
- Rasoul Jelokhani Niaraki
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A STEEL COMPONENT WHICH IS PROVIDED WITH A COR...
- Publication number 20170145529
- Publication date May 25, 2017
- ThyssenKrupp Steel Europe AG
- Bernd Schuhmacher
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COMPONENTS MADE OF A STEEL ALLOY AND METHOD FOR PRODUCING HIGH-STRE...
- Publication number 20170114426
- Publication date Apr 27, 2017
- MATPLUS GMBH
- Uwe DIEKMANN
- C21 - METALLURGY OF IRON
Information Patent Application
DOUBLE ANNEALED STEEL SHEET HAVING HIGH MECHANICAL STRENGTH AND DUC...
- Publication number 20170101695
- Publication date Apr 13, 2017
- ARCELORMITTAL
- Artem ARLAZAROV
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD TO PRODUCE COMPOSITE MATERIAL WITH A HARD INNER LAYER WITH D...
- Publication number 20150354023
- Publication date Dec 10, 2015
- EMS Engineered Materials Solutions, LLC
- Rajesh Ranganathan
- C21 - METALLURGY OF IRON
Information Patent Application
High-Strength Flat Steel Product and Method for Producing Same
- Publication number 20140322559
- Publication date Oct 30, 2014
- ThyssenKrupp Steel Europe AG
- Jens-Ulrik Becker
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING SMALL VARIATIONS IN ST...
- Publication number 20140305553
- Publication date Oct 16, 2014
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tomokazu Masuda
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING HIGH STRENGTH GALVANIZED STEEL SHEET WITH...
- Publication number 20140182748
- Publication date Jul 3, 2014
- JFE STEEL CORPORATION
- Tatsuya Nakagaito
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR OPERATING A CONTINUOUS ANNEALING LINE FOR THE PROCESSING...
- Publication number 20140175713
- Publication date Jun 26, 2014
- Siemens Aktiengesellschaft
- Martin Roessiger
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET FOR BOTTOM COVERS OF AEROSOL CANS AND METHOD FOR PRODUC...
- Publication number 20130248054
- Publication date Sep 26, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Keiichiro Torisu
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR HOT FORMING A COATED METAL PART AND FORMED PART
- Publication number 20130153094
- Publication date Jun 20, 2013
- TATA STEEL IJMUIDEN B.V.
- Willem Cornelis Verloop
- B32 - LAYERED PRODUCTS
Information Patent Application
ULTRA HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DUCTIL...
- Publication number 20130087257
- Publication date Apr 11, 2013
- JFE STEEL CORPORATION
- Masataka Yoshino
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF HOT-PRESS FORMING ENABLING HARDNESS CONTROL
- Publication number 20130025340
- Publication date Jan 31, 2013
- TOPRE CORPORATION
- Masanori Kobayashi
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL SHEET WITH EXCELLENT WARM WORKABILITY
- Publication number 20130022490
- Publication date Jan 24, 2013
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hideo Hata
- C21 - METALLURGY OF IRON

characterised by the heat treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Conductive post-furnace heating of sheet for hot forming

Hot press forming member having excellent resistance to hydrogen em...

Low interfacial contact resistance material, use thereof and method...

Method for producing a high strength steel sheet having improved st...

Method for manufacturing a metal sheet with a ZnAl coating and with...

Method for producing a high strength steel sheet having improved st...

Cold rolled and annealed steel sheet and method of manufacturing th...

Method for producing roll-bonded metal sheets

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

Double annealed steel sheet having high mechanical strength and duc...

Method for producing a high strength coated steel sheet having impr...

Component made of metallic composite material and method for the ma...

High strength steel sheet and method for producing the same

High-strength steel sheet and production method therefor

Dual-hardness clad steel plate and production method thereof

Steel sheet for cans and method for manufacturing steel sheet for cans

Method for producing a steel component which is provided with a cor...

High strength steel and production method

Chassis component having high durability

High-strength air-hardening multiphase steel having excellent proce...

High-strength steel sheet and method for manufacturing the same

High strength steel and manufacturing method

High-strength cold-rolled steel sheet and method for manufacturing...

Heat treatable steel, product formed thereof having ultra high stre...

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

Hot-dip galvannealed hot-rolled steel sheet and process for produci...

Quenched steel sheet having excellent strength and ductility

Components made of a steel alloy and method for producing high-stre...

Patents Applicationslast 30 patents

HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EM...

DIRECT FLAME BURNER UNIT FOR FURNACES FOR THE THERMO-CHEMICAL TREAT...

METHOD FOR MANUFACTURING A METAL SHEET WITH A ZnAl COATING AND WITH...

METHOD FOR PRODUCING A HIGH STRENGTH STEEL SHEET HAVING IMPROVED ST...

CONDUCTIVE POST-FURNACE HEATING OF SHEET FOR HOT FORMING

HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EM...

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

METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPR...

LOW INTERFACIAL CONTACT RESISTANCE MATERIAL, USE THEREOF AND METHOD...

STEEL USED FOR HOT STAMPING, HOT STAMPING PROCESS AND FORMED COMPONENT

METHOD FOR OPERATING A CONTINUOUS PROCESSING LINE

HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVAN...

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

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

QUENCHED STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCTILITY AND ME...

HIGH STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME

HOT SHEET METAL FORMING BY GAS AND DIRECT QUENCHING

METHOD FOR PRODUCING A STEEL COMPONENT WHICH IS PROVIDED WITH A COR...

COMPONENTS MADE OF A STEEL ALLOY AND METHOD FOR PRODUCING HIGH-STRE...

DOUBLE ANNEALED STEEL SHEET HAVING HIGH MECHANICAL STRENGTH AND DUC...

METHOD TO PRODUCE COMPOSITE MATERIAL WITH A HARD INNER LAYER WITH D...

High-Strength Flat Steel Product and Method for Producing Same

HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING SMALL VARIATIONS IN ST...

METHOD FOR MANUFACTURING HIGH STRENGTH GALVANIZED STEEL SHEET WITH...

METHOD FOR OPERATING A CONTINUOUS ANNEALING LINE FOR THE PROCESSING...

STEEL SHEET FOR BOTTOM COVERS OF AEROSOL CANS AND METHOD FOR PRODUC...

METHOD FOR HOT FORMING A COATED METAL PART AND FORMED PART

ULTRA HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT DUCTIL...

METHOD OF HOT-PRESS FORMING ENABLING HARDNESS CONTROL

HIGH-STRENGTH STEEL SHEET WITH EXCELLENT WARM WORKABILITY