involving a particular fabrication or treatment of ingot or slab

Industry

CPC
C21D8/041

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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

C21D8/041involving a particular fabrication or treatment of ingot or slab

Industries

Patents Grantslast 30 patents

Information Patent Grant
Low-density clad steel sheet having excellent formability and fatig...
- Patent number 11,752,752
- Issue date Sep 12, 2023
- POSCO Co., Ltd
- Tae-Jin Song
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel sheet and method for producing the same
- Patent number 10,982,297
- Issue date Apr 20, 2021
- JFE Steel Corporation
- Yoshihiko Ono
- B32 - LAYERED PRODUCTS
Information Patent Grant
Thin strip component, method for manufacturing same, and motor usin...
- Patent number 10,862,354
- Issue date Dec 8, 2020
- Panasonic Corporation
- Yukio Nishikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Material for high strength steel sheets, hot rolled material for hi...
- Patent number 10,858,717
- Issue date Dec 8, 2020
- JFE Steel Corporation
- Kenji Tsuzumi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for homogenizing steel compositions
- Patent number 10,738,367
- Issue date Aug 11, 2020
- TerraPower, LLC.
- Micah J. Hackett
- C21 - METALLURGY OF IRON
Information Patent Grant
Methods for the production of clad steel products
- Patent number 10,668,695
- Issue date Jun 2, 2020
- CLADINOX INTERNATIONAL LIMITED
- Antonio Giorgio Cacace
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength hot rolled steel sheet and method for manufacturing t...
- Patent number 10,533,236
- Issue date Jan 14, 2020
- JFE Steel Corporation
- Yoshimasa Funakawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a cold-rolled flat steel product for deep-draw...
- Patent number 10,184,159
- Issue date Jan 22, 2019
- ThyssenKrupp Steel Europe AG
- Erhard Holleck
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing hot-rolled steel strip
- Patent number 10,053,757
- Issue date Aug 21, 2018
- Tata Steel Ijmuiden B.V.
- David Neal Hanlon
- C21 - METALLURGY OF IRON
Information Patent Grant
Preparation method of oriented high silicon steel
- Patent number 10,032,548
- Issue date Jul 24, 2018
- Northeastern University
- Guodong Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength hot rolled steel sheet
- Patent number 9,657,382
- Issue date May 23, 2017
- JFE Steel Corporation
- Yoshimasa Funakawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Low-density steel having good drawability
- Patent number 9,580,766
- Issue date Feb 28, 2017
- ArcelorMittal France
- Astrid Perlade
- C21 - METALLURGY OF IRON
Information Patent Grant
Galvannealed layer and steel sheet comprising the same, and method...
- Patent number 9,551,057
- Issue date Jan 24, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Hiroyuki Kawata
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled steel sheet and associated production method
- Patent number 9,540,719
- Issue date Jan 10, 2017
- Arcelormittal Investigación Y Desarrollo SL
- Astrid Perlade
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot rolled silicon steel producing method
- Patent number 9,496,078
- Issue date Nov 15, 2016
- Baoshan Iron & Steel Co., Ltd.
- Huawei Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength galvanized steel sheet excellent in bendability and m...
- Patent number 9,234,268
- Issue date Jan 12, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Hiroyuki Kawata
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel casting and sheet and method for producing...
- Patent number 8,628,631
- Issue date Jan 14, 2014
- Nippon Steel & Sumikin Stainless Steel Corporation
- Akihiko Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Ferritic stainless steel casting and sheet and method for producing...
- Patent number 8,293,038
- Issue date Oct 23, 2012
- Nippon Steel & Sumikin Stainless Steel Corporation
- Akihiko Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Strip of hot rolled micro-alloyed steel for obtaining finished piec...
- Patent number 8,257,647
- Issue date Sep 4, 2012
- Giovanni Arvedi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of production of high strength thin-gauge steel sheet excell...
- Patent number 8,137,487
- Issue date Mar 20, 2012
- Nippon Steel Corporation
- Toshiki Nonaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel product with a high austenite grain coarsening temperature
- Patent number 8,002,908
- Issue date Aug 23, 2011
- Nucor Corporation
- Walter N. Blejde
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for making hot strips of lightweight construction steel
- Patent number 7,806,165
- Issue date Oct 5, 2010
- Salzgitter Flachstahl GmbH
- Joachim Kroos
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel product with a high austenite grain coarsening temperature
- Patent number 7,485,196
- Issue date Feb 3, 2009
- Nucor Corporation
- Walter N. Blejde
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the production of a siderurgical product made of carbon...
- Patent number 7,425,240
- Issue date Sep 16, 2008
- Usinor
- Nicolas Guelton
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot rolled steel having improved formability
- Patent number 7,005,016
- Issue date Feb 28, 2006
- Dofasco Inc.
- Maria-Lynn Turi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for making carbon steel bands, in particular packaging steel...
- Patent number 6,852,180
- Issue date Feb 8, 2005
- Usinor
- Michel Faral
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a hot strip
- Patent number 6,835,253
- Issue date Dec 28, 2004
- ThyssenKrupp Stahl AG
- Rudlof Kawalla
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for continuous casting of highly ductile ferritic stainless...
- Patent number 6,588,494
- Issue date Jul 8, 2003
- Usinor
- Frédéric Mazurier
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing cold-rolled steel sheet
- Patent number 6,554,925
- Issue date Apr 29, 2003
- NKK Corporation
- Tadashi Inoue
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for manufacturing drawable sheet by direct casting of thin...
- Patent number 6,290,787
- Issue date Sep 18, 2001
- Sollac
- Michel Babbit
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
THIN STRIP COMPONENT, METHOD FOR MANUFACTURING SAME, AND MOTOR USIN...
- Publication number 20210057942
- Publication date Feb 25, 2021
- PANASONIC CORPORATION
- Yukio NISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A PREPARATION METHOD OF ORIENTED HIGH SILICON STEEL
- Publication number 20160247613
- Publication date Aug 25, 2016
- NORTHEASTERN UNIVERSITY
- Guodong WANG
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing A Cold-Rolled Flat Steel Product for Deep-Draw...
- Publication number 20160010172
- Publication date Jan 14, 2016
- ThyssenKrupp Steel Europe AG
- Erhard Holleck
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LOW DENSITY HIGH STRENGTH STEEL AND METHOD FOR PRODUCING SAID STEEL
- Publication number 20140363694
- Publication date Dec 11, 2014
- TATA STEEL NEDERLAND TECHNOLOGY BV
- Cheng Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...
- Publication number 20140363696
- Publication date Dec 11, 2014
- Yoshimasa Funakawa
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET AND ASSOCIATED PRODUCTION METHOD
- Publication number 20140230970
- Publication date Aug 21, 2014
- ARCELORMITTAL INVESTIGACION Y DESARROLL SL
- Astrid Perlade
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN BENDABILITY AND M...
- Publication number 20140212684
- Publication date Jul 31, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroyuki Kawata
- B32 - LAYERED PRODUCTS
Information Patent Application
GALVANNEALED LAYER AND STEEL SHEET COMPRISING THE SAME, AND METHOD...
- Publication number 20140193665
- Publication date Jul 10, 2014
- Hiroyuki Kawata
- B32 - LAYERED PRODUCTS
Information Patent Application
C+N AUSTENITIC STAINLESS STEEL HAVING HIGH STRENGTH AND EXCELLENT C...
- Publication number 20110226391
- Publication date Sep 22, 2011
- Korea Institute of Machinery and Materials
- Sung-Joon Kim
- C21 - METALLURGY OF IRON
Information Patent Application
Ferritic stainless steel casting and sheet and method for producing...
- Publication number 20110186184
- Publication date Aug 4, 2011
- Nippon Steel & Sumikin Stainless Steel Corporation
- Akihiko Takahashi
- C21 - METALLURGY OF IRON
Information Patent Application
LOW-DENSITY STEEL HAVING GOOD DRAWABILITY
- Publication number 20100300585
- Publication date Dec 2, 2010
- ArcelorMittal France
- Astrid Perlade
- C21 - METALLURGY OF IRON
Information Patent Application
HOT ROLLED DUAL PHASE STEEL STRIP HAVING FEATURES OF A COLD ROLLED...
- Publication number 20100252149
- Publication date Oct 7, 2010
- Giovanni Arvedi
- C21 - METALLURGY OF IRON
Information Patent Application
STRIP OF HOT ROLLED MICRO-ALLOYED STEEL FOR OBTAINING FINISHED PIEC...
- Publication number 20100239452
- Publication date Sep 23, 2010
- Giovanni Arvedi
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacturing flat steel products from a steel forming a...
- Publication number 20100096047
- Publication date Apr 22, 2010
- THYSSENKRUPP STEEL AG
- Brigitte Hammer
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacturing flat steel products from silicon alloyed m...
- Publication number 20100065161
- Publication date Mar 18, 2010
- THYSSENKRUPP STEEL AG
- Brigitte Hammer
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Manufacturing Flat Steel Products From Aluminum Alloyed...
- Publication number 20100065162
- Publication date Mar 18, 2010
- THYSSENKRUPP STEEL AG
- Brigitte Hammer
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacturing flat steel products from boron microalloye...
- Publication number 20100043513
- Publication date Feb 25, 2010
- THYSSENKRUPP STEEL AG
- Brigitte Hammer
- C21 - METALLURGY OF IRON
Information Patent Application
High strength thin-gauge steel sheet excellent in elongation and ho...
- Publication number 20090314395
- Publication date Dec 24, 2009
- NIPPON STEEL CORPORATION
- Toshiki Nonaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for manufacturing flat steel products from a steel forming a...
- Publication number 20090277546
- Publication date Nov 12, 2009
- Brigitte Hammer
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing Hot Rolled Strip with a Multiphase Microstructure
- Publication number 20090214377
- Publication date Aug 27, 2009
- Wolfgang Hennig
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PRODUCT WITH A HIGH AUSTENITE GRAIN COARSENING TEMPERATURE, A...
- Publication number 20090191425
- Publication date Jul 30, 2009
- Nucor Corporation
- Walter N. Blejde
- C21 - METALLURGY OF IRON
Information Patent Application
Method for the Production of a Siderurgical Product Made of Carbon...
- Publication number 20080257456
- Publication date Oct 23, 2008
- USINOR
- Nicholas GUELTON
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METAL
- Publication number 20080216925
- Publication date Sep 11, 2008
- THE MATERIAL WORKS, LTD.
- Alan R. Mueth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Ferritic stainless steel casting and sheet and method for producing...
- Publication number 20080142123
- Publication date Jun 19, 2008
- NIPPON STEEL CORPORATION
- Akihiko Takahashi
- C21 - METALLURGY OF IRON
Information Patent Application
High Strength Thin-Gauge Steel Sheet Excellent in Elongation and Ho...
- Publication number 20080000555
- Publication date Jan 3, 2008
- Toshiki Nonaka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for Making Hot Strips of Lightweight Construction Steel
- Publication number 20070289717
- Publication date Dec 20, 2007
- Joachim Kroos
- C21 - METALLURGY OF IRON
Information Patent Application
THIN CAST STRIP PRODUCT WITH MICROALLOY ADDITIONS, AND METHOD FOR M...
- Publication number 20070212249
- Publication date Sep 13, 2007
- Nucor Corporation
- Christopher Ronald Killmore
- C21 - METALLURGY OF IRON
Information Patent Application
Steel product with a high austenite grain coarsening temperature, a...
- Publication number 20060144553
- Publication date Jul 6, 2006
- Nucor Corporation
- Walter N. Blejde
- C21 - METALLURGY OF IRON
Information Patent Application
Hot rolled steel having improved formability
- Publication number 20060108028
- Publication date May 25, 2006
- Maria-Lynn Turi
- C21 - METALLURGY OF IRON
Information Patent Application
Method for the production of a siderurgical product made of carbon...
- Publication number 20050028898
- Publication date Feb 10, 2005
- Usinor
- Nicolas Guelton
- C21 - METALLURGY OF IRON

involving a particular fabrication or treatment of ingot or slab

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low-density clad steel sheet having excellent formability and fatig...

Steel sheet and method for producing the same

Thin strip component, method for manufacturing same, and motor usin...

Material for high strength steel sheets, hot rolled material for hi...

Method for homogenizing steel compositions

Methods for the production of clad steel products

High-strength hot rolled steel sheet and method for manufacturing t...

Method for producing a cold-rolled flat steel product for deep-draw...

Process for producing hot-rolled steel strip

Preparation method of oriented high silicon steel

High-strength hot rolled steel sheet

Low-density steel having good drawability

Galvannealed layer and steel sheet comprising the same, and method...

Hot-rolled steel sheet and associated production method

Hot rolled silicon steel producing method

High-strength galvanized steel sheet excellent in bendability and m...

Ferritic stainless steel casting and sheet and method for producing...

Ferritic stainless steel casting and sheet and method for producing...

Strip of hot rolled micro-alloyed steel for obtaining finished piec...

Method of production of high strength thin-gauge steel sheet excell...

Steel product with a high austenite grain coarsening temperature

Method for making hot strips of lightweight construction steel

Steel product with a high austenite grain coarsening temperature

Method for the production of a siderurgical product made of carbon...

Hot rolled steel having improved formability

Method for making carbon steel bands, in particular packaging steel...

Method for producing a hot strip

Method for continuous casting of highly ductile ferritic stainless...

Method for manufacturing cold-rolled steel sheet

Process for manufacturing drawable sheet by direct casting of thin...

Patents Applicationslast 30 patents

THIN STRIP COMPONENT, METHOD FOR MANUFACTURING SAME, AND MOTOR USIN...

A PREPARATION METHOD OF ORIENTED HIGH SILICON STEEL

Method for Producing A Cold-Rolled Flat Steel Product for Deep-Draw...

LOW DENSITY HIGH STRENGTH STEEL AND METHOD FOR PRODUCING SAID STEEL

HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...

HOT-ROLLED STEEL SHEET AND ASSOCIATED PRODUCTION METHOD

HIGH-STRENGTH GALVANIZED STEEL SHEET EXCELLENT IN BENDABILITY AND M...

GALVANNEALED LAYER AND STEEL SHEET COMPRISING THE SAME, AND METHOD...

C+N AUSTENITIC STAINLESS STEEL HAVING HIGH STRENGTH AND EXCELLENT C...

Ferritic stainless steel casting and sheet and method for producing...

LOW-DENSITY STEEL HAVING GOOD DRAWABILITY

HOT ROLLED DUAL PHASE STEEL STRIP HAVING FEATURES OF A COLD ROLLED...

STRIP OF HOT ROLLED MICRO-ALLOYED STEEL FOR OBTAINING FINISHED PIEC...

Method for manufacturing flat steel products from a steel forming a...

Method for manufacturing flat steel products from silicon alloyed m...

Method for Manufacturing Flat Steel Products From Aluminum Alloyed...

Method for manufacturing flat steel products from boron microalloye...

High strength thin-gauge steel sheet excellent in elongation and ho...

Method for manufacturing flat steel products from a steel forming a...

Method for Producing Hot Rolled Strip with a Multiphase Microstructure

STEEL PRODUCT WITH A HIGH AUSTENITE GRAIN COARSENING TEMPERATURE, A...

Method for the Production of a Siderurgical Product Made of Carbon...

METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METAL

Ferritic stainless steel casting and sheet and method for producing...

High Strength Thin-Gauge Steel Sheet Excellent in Elongation and Ho...

Method for Making Hot Strips of Lightweight Construction Steel

THIN CAST STRIP PRODUCT WITH MICROALLOY ADDITIONS, AND METHOD FOR M...

Steel product with a high austenite grain coarsening temperature, a...

Hot rolled steel having improved formability

Method for the production of a siderurgical product made of carbon...