while heating or quenching

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CPC
C21D1/70

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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

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C21D1/70while heating or quenching

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Press hardening method
- Patent number 11,773,464
- Issue date Oct 3, 2023
- Arcelormittal
- Pascal Drillet
- C21 - METALLURGY OF IRON
Information Patent Grant
Annealing separator composition for grain-oriented electrical steel...
- Patent number 11,685,962
- Issue date Jun 27, 2023
- POSCO Co., Ltd
- Min Soo Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnesium oxide for annealing separators, and grain-oriented magnet...
- Patent number 11,591,232
- Issue date Feb 28, 2023
- Tateho Chemical Industries Co., Ltd.
- Tsubasa Migita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnesium oxide for annealing separators, and grain-oriented magnet...
- Patent number 11,566,297
- Issue date Jan 31, 2023
- Tateho Chemical Industries Co., Ltd.
- Tsubasa Migita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Curable protective coating composition
- Patent number 11,186,883
- Issue date Nov 30, 2021
- Henkel AG & Co. KGaA
- Yakun Zhu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Method for heat treatment of stainless member, and method for produ...
- Patent number 10,370,734
- Issue date Aug 6, 2019
- Mitsubishi Hitachi Power Systems, Ltd.
- Kohei Hatano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fabrication process of coated stamped parts
- Patent number 10,131,117
- Issue date Nov 20, 2018
- ArcelorMittal Investigación y Desarrollo, S.L.
- Isabelle Thirion
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for laser quenching
- Patent number 10,106,864
- Issue date Oct 23, 2018
- WUHAN HIVALUE INTELASER LTD.
- Xiaoyan Zeng
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for cooling a metal workload in a multimedia quench system
- Patent number 9,458,519
- Issue date Oct 4, 2016
- Ipsen, Inc.
- Aymeric Goldsteinas
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for hot shaping a workpiece and agent for reducing the heat...
- Patent number 9,440,283
- Issue date Sep 13, 2016
- Boehler Schmiedetechnik GmbH & Co KG
- Karin Rockenschaub
- C21 - METALLURGY OF IRON
Information Patent Grant
Automobile part, manufacturing method for same and manufacturing de...
- Patent number 9,410,221
- Issue date Aug 9, 2016
- NTN Corporation
- Shintaro Suzuki
- C21 - METALLURGY OF IRON
Information Patent Grant
Press quench machine
- Patent number 9,347,110
- Issue date May 24, 2016
- The Lund Industrial Group
- Earl E. Hill
- C21 - METALLURGY OF IRON
Information Patent Grant
Annealing system for cartridge casings
- Patent number 9,248,531
- Issue date Feb 2, 2016
- VISTA OUTDOOR OPERATIONS LLC
- James Eveland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Antioxidant agent and process for producing metallic material
- Patent number 8,846,152
- Issue date Sep 30, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Kazuhiro Shimoda
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Treatment solution for insulation coating for grain-oriented electr...
- Patent number 8,771,795
- Issue date Jul 8, 2014
- JFE Steel Corporation
- Mineo Muraki
- C21 - METALLURGY OF IRON
Information Patent Grant
Case annealer
- Patent number 8,707,844
- Issue date Apr 29, 2014
- Alliant Techsystems Inc.
- James Eveland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Anti-oxidation spray methods and spray equipment for steel billets
- Patent number 8,689,727
- Issue date Apr 8, 2014
- Dalian RINO Group Co., Ltd.
- Jianping Qiu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for hot shaping a workpiece and agent for reducing the heat...
- Patent number 8,685,298
- Issue date Apr 1, 2014
- Boehler Schmiedetechnik GmbH & Co KG
- Karin Rockenschaub
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing duplex stainless steel seamless pipe
- Patent number 8,613,817
- Issue date Dec 24, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Naoya Hirase
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing partially hardened steel components
- Patent number 8,597,441
- Issue date Dec 3, 2013
- Voestalpine Metal Forming GmbH
- Andreas Sommer
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron and steel material having quenched surface layer part, method...
- Patent number 8,545,642
- Issue date Oct 1, 2013
- Neturen Co., Ltd.
- Kengo Fukazawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Production method of seamless pipe or tube, and oxidizing gas suppl...
- Patent number 8,464,568
- Issue date Jun 18, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Kouji Nakaike
- C21 - METALLURGY OF IRON
Information Patent Grant
Alloy component including a fine grain structure, a coarse grain st...
- Patent number 8,323,424
- Issue date Dec 4, 2012
- Rolls-Royce PLC
- Robert J. Mitchell
- C21 - METALLURGY OF IRON
Information Patent Grant
High speed tin plating process
- Patent number 8,197,663
- Issue date Jun 12, 2012
- Arkema Inc.
- Nicholas M. Martyak
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of heat treating a superalloy component and an alloy component
- Patent number 8,083,872
- Issue date Dec 27, 2011
- Rolls-Royce PLC
- Robert J Mitchell
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat treatment method
- Patent number 8,021,718
- Issue date Sep 20, 2011
- Mitsubishi Heavy Industries, Ltd.
- Hitoshi Morimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Uniform heat treatment process for hardening steel
- Patent number 7,901,523
- Issue date Mar 8, 2011
- General Electric Company
- Alan Joseph Silvia
- C21 - METALLURGY OF IRON
Information Patent Grant
Oriented magnetic steel plate excellent in coating adhesion and met...
- Patent number 7,887,646
- Issue date Feb 15, 2011
- Nippon Steel Corporation
- Eiichi Nanba
- C21 - METALLURGY OF IRON
Information Patent Grant
Water-cooling method of steel material
- Patent number 7,815,757
- Issue date Oct 19, 2010
- Nippon Steel Corporation
- Hisamoto Wakabayashi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
ANNEALING SEPARATOR COMPOSITION FOR GRAIN-ORIENTED ELECTRICAL STEEL...
- Publication number 20220042125
- Publication date Feb 10, 2022
- POSCO
- Min Soo HAN
- C21 - METALLURGY OF IRON
Information Patent Application
A PRESS HARDENING METHOD
- Publication number 20220042129
- Publication date Feb 10, 2022
- ARCELORMITTAL
- Pascal DRILLET
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
A COATED STEEL SUBSTRATE
- Publication number 20200340075
- Publication date Oct 29, 2020
- ARCELORMITTAL
- Thi Tan VU
- C21 - METALLURGY OF IRON
Information Patent Application
A COATED STEEL SUBSTRATE
- Publication number 20200318213
- Publication date Oct 8, 2020
- ARCELORMITTAL
- Carlos LALIENA IRANZO
- C21 - METALLURGY OF IRON
Information Patent Application
A COATED STEEL SUBSTRATE
- Publication number 20200318210
- Publication date Oct 8, 2020
- ARCELORMITTAL
- Carlos LALIENA IRANZO
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNESIUM OXIDE FOR ANNEALING SEPARATORS, AND GRAIN-ORIENTED MAGNET...
- Publication number 20200123627
- Publication date Apr 23, 2020
- TATEHO CHEMICAL INDUSTRIES CO., LTD.
- Tsubasa MIGITA
- C21 - METALLURGY OF IRON
Information Patent Application
MAGNESIUM OXIDE FOR ANNEALING SEPARATORS, AND GRAIN-ORIENTED MAGNET...
- Publication number 20200123017
- Publication date Apr 23, 2020
- TATEHO CHEMICAL INDUSTRIES CO., LTD.
- Tsubasa MIGITA
- C21 - METALLURGY OF IRON
Information Patent Application
CURABLE PROTECTIVE COATING COMPOSITION
- Publication number 20190376155
- Publication date Dec 12, 2019
- Henkel AG & Co., KGaA
- Yakun Zhu
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR HEAT-TREATING METAL MOLDED ARTICLE AND MANUFACTURING METHOD
- Publication number 20190338382
- Publication date Nov 7, 2019
- Mitsubishi Heavy Industries, Ltd.
- Kousuke FUJIWARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Metal Coating Method
- Publication number 20190300975
- Publication date Oct 3, 2019
- Lundtek, Inc.
- Earl E. Hill
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS OF FORMING COMPONENTS UTILIZING ULTRA-HIGH STRENGTH STEEL A...
- Publication number 20180230563
- Publication date Aug 16, 2018
- Magna Powertrain, Inc.
- John Sabo
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR HEAT TREATMENT OF STAINLESS MEMBER, AND METHOD FOR PRODU...
- Publication number 20160237517
- Publication date Aug 18, 2016
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Kohei HATANO
- C21 - METALLURGY OF IRON
Information Patent Application
REGENERATIVE HEAT TREATMENT METHOD FOR HEAT-RESISTANT METAL MEMBER...
- Publication number 20160230242
- Publication date Aug 11, 2016
- The Chugoku Electric Power Co., Inc.
- Hidetaka Nishida
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR LASER QUENCHING
- Publication number 20160076115
- Publication date Mar 17, 2016
- Wuhan NRD Laser Engineering Co., Ltd.
- Xiaoyan ZENG
- C21 - METALLURGY OF IRON
Information Patent Application
METAL PROCESSING METHOD AND METAL PRODUCT PROCESSED THEREBY
- Publication number 20150211084
- Publication date Jul 30, 2015
- AISIN TAKAOKA CO., LTD.
- Katsunori Ishiguro
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Metal Coating Method
- Publication number 20140326367
- Publication date Nov 6, 2014
- THE LUND INDUSTRIAL GROUP
- Earl E. Hill
- C21 - METALLURGY OF IRON
Information Patent Application
Press Quench Machine
- Publication number 20140327193
- Publication date Nov 6, 2014
- THE LUND INDUSTRIAL GROUP
- Earl E. Hill
- C21 - METALLURGY OF IRON
Information Patent Application
ANNEALING SYSTEM FOR CARTRIDGE CASINGS
- Publication number 20140318351
- Publication date Oct 30, 2014
- Alliant Techsystems, Inc.
- James Eveland
- C21 - METALLURGY OF IRON
Information Patent Application
Multimedia Quench System and Process
- Publication number 20140090754
- Publication date Apr 3, 2014
- Ipsen, Inc.
- Aymeric Goldsteinas
- C21 - METALLURGY OF IRON
Information Patent Application
ANNUALING SEPARATION AGENT FOR PRODUCING GRAIN-ORIENTED SILICON STE...
- Publication number 20130292005
- Publication date Nov 7, 2013
- Zipeng Zhao
- C21 - METALLURGY OF IRON
Information Patent Application
ANTIOXIDANT AGENT AND PROCESS FOR PRODUCING METALLIC MATERIAL
- Publication number 20130202803
- Publication date Aug 8, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazuhiro Shimoda
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CASE ANNEALER
- Publication number 20130186262
- Publication date Jul 25, 2013
- ALLIANT TECHSYSTEMS INC.
- James Eveland
- C21 - METALLURGY OF IRON
Information Patent Application
AUTOMOBILE PART, MANUFACTURING METHOD FOR SAME AND MANUFACTURING DE...
- Publication number 20130180629
- Publication date Jul 18, 2013
- Shintaro Suzuki
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING AN AUSTENITIC STEEL
- Publication number 20130118647
- Publication date May 16, 2013
- TATA STEEL IJMUIDEN BV
- Basjan Berkhout
- C21 - METALLURGY OF IRON
Information Patent Application
ANTIOXIDANT AGENT, PROCESS FOR PRODUCING ANTIOXIDANT AGENT, AND PRO...
- Publication number 20130115376
- Publication date May 9, 2013
- Kazuhiro Shimoda
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR HOT SHAPING A WORKPIECE AND AGENT FOR REDUCING THE HEAT...
- Publication number 20120325117
- Publication date Dec 27, 2012
- BOEHLER SCHMIEDETECHNIK GMBH & CO KG
- Karin Rockenschaub
- C21 - METALLURGY OF IRON
Information Patent Application
MANUFACTURING GALVANNEALED SHEETS BY HEAT-TREATING ELECTROLYTICALLY...
- Publication number 20120279868
- Publication date Nov 8, 2012
- VOESTALPINE STAHL GMBH
- Johann Gerdenitsch
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
NITRIDING PROCESS FOR MARAGING STEEL
- Publication number 20120241050
- Publication date Sep 27, 2012
- HONDA MOTOR CO., LTD.
- Masashi Takagaki
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH SPEED TIN PLATING PROCESS
- Publication number 20120217168
- Publication date Aug 30, 2012
- Arkema Inc.
- Nicholas M. Martyak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
STENT WITH INTERNAL FORCE AND FABRICATION METHOD THEREOF
- Publication number 20120197387
- Publication date Aug 2, 2012
- Korea Institute of Science and Technology
- Kwang Koo JEE
- C21 - METALLURGY OF IRON

while heating or quenching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Press hardening method

Annealing separator composition for grain-oriented electrical steel...

Magnesium oxide for annealing separators, and grain-oriented magnet...

Magnesium oxide for annealing separators, and grain-oriented magnet...

Curable protective coating composition

Methods for the production of clad steel products

Method for heat treatment of stainless member, and method for produ...

Fabrication process of coated stamped parts

Method and apparatus for laser quenching

Process for cooling a metal workload in a multimedia quench system

Method for hot shaping a workpiece and agent for reducing the heat...

Automobile part, manufacturing method for same and manufacturing de...

Press quench machine

Annealing system for cartridge casings

Antioxidant agent and process for producing metallic material

Treatment solution for insulation coating for grain-oriented electr...

Case annealer

Anti-oxidation spray methods and spray equipment for steel billets

Method for hot shaping a workpiece and agent for reducing the heat...

Method for producing duplex stainless steel seamless pipe

Method for producing partially hardened steel components

Iron and steel material having quenched surface layer part, method...

Production method of seamless pipe or tube, and oxidizing gas suppl...

Alloy component including a fine grain structure, a coarse grain st...

High speed tin plating process

Method of heat treating a superalloy component and an alloy component

Heat treatment method

Uniform heat treatment process for hardening steel

Oriented magnetic steel plate excellent in coating adhesion and met...

Water-cooling method of steel material

Patents Applicationslast 30 patents

ANNEALING SEPARATOR COMPOSITION FOR GRAIN-ORIENTED ELECTRICAL STEEL...

A PRESS HARDENING METHOD

A COATED STEEL SUBSTRATE

A COATED STEEL SUBSTRATE

A COATED STEEL SUBSTRATE

MAGNESIUM OXIDE FOR ANNEALING SEPARATORS, AND GRAIN-ORIENTED MAGNET...

MAGNESIUM OXIDE FOR ANNEALING SEPARATORS, AND GRAIN-ORIENTED MAGNET...

CURABLE PROTECTIVE COATING COMPOSITION

METHOD FOR HEAT-TREATING METAL MOLDED ARTICLE AND MANUFACTURING METHOD

Metal Coating Method

METHODS OF FORMING COMPONENTS UTILIZING ULTRA-HIGH STRENGTH STEEL A...

METHOD FOR HEAT TREATMENT OF STAINLESS MEMBER, AND METHOD FOR PRODU...

REGENERATIVE HEAT TREATMENT METHOD FOR HEAT-RESISTANT METAL MEMBER...

METHOD AND APPARATUS FOR LASER QUENCHING

METAL PROCESSING METHOD AND METAL PRODUCT PROCESSED THEREBY

Metal Coating Method

Press Quench Machine

ANNEALING SYSTEM FOR CARTRIDGE CASINGS

Multimedia Quench System and Process

ANNUALING SEPARATION AGENT FOR PRODUCING GRAIN-ORIENTED SILICON STE...

ANTIOXIDANT AGENT AND PROCESS FOR PRODUCING METALLIC MATERIAL

CASE ANNEALER

AUTOMOBILE PART, MANUFACTURING METHOD FOR SAME AND MANUFACTURING DE...

METHOD OF PRODUCING AN AUSTENITIC STEEL

ANTIOXIDANT AGENT, PROCESS FOR PRODUCING ANTIOXIDANT AGENT, AND PRO...

METHOD FOR HOT SHAPING A WORKPIECE AND AGENT FOR REDUCING THE HEAT...

MANUFACTURING GALVANNEALED SHEETS BY HEAT-TREATING ELECTROLYTICALLY...

NITRIDING PROCESS FOR MARAGING STEEL

HIGH SPEED TIN PLATING PROCESS

STENT WITH INTERNAL FORCE AND FABRICATION METHOD THEREOF