Rolls; Drums; Roll arrangements

Industry

CPC
C21D9/5737

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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 C21D9/00Heat treatment

Current Industry

C21D9/5737Rolls; Drums; Roll arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic cooling roll
- Patent number 11,519,052
- Issue date Dec 6, 2022
- Arcelormittal
- Makhlouf Hamide
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for continuous thermal treatment of a steel strip
- Patent number 11,193,181
- Issue date Dec 7, 2021
- FIVES STEIN
- Alain Genaud
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rapid-cooling quenching apparatus and rapid-cooling quenching method
- Patent number 10,844,449
- Issue date Nov 24, 2020
- JFE Steel Corporation
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing metal sheet and rapid quenching unit
- Patent number 10,760,144
- Issue date Sep 1, 2020
- JFE Steel Corporation
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Rapidly quenched Fe-based soft-magnetic alloy ribbon and its produc...
- Patent number 10,468,182
- Issue date Nov 5, 2019
- Hitachi Metals, Ltd.
- Yoshihito Yoshizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hearth roll and continuous annealing facility
- Patent number 10,337,082
- Issue date Jul 2, 2019
- JFE Steel Corporation
- Takayuki Fukunaga
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for continuous thermal treatment of a steel strip
- Patent number 10,041,140
- Issue date Aug 7, 2018
- Fives Stein
- Alain Genaud
- C21 - METALLURGY OF IRON
Information Patent Grant
Production equipment and production method for precipitation harden...
- Patent number 8,636,858
- Issue date Jan 28, 2014
- NGK Insulators, Ltd.
- Mahoto Takeda
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for cooling strip and wire material
- Patent number 7,550,050
- Issue date Jun 23, 2009
- Sandvik Intellectual Property AB
- Thomas Lewin
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and plant for cooling a moving metal strip
- Patent number 7,527,701
- Issue date May 5, 2009
- Usinor
- Hugues Cornil
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling drum for thin slab continuous casting, processing method an...
- Patent number 7,159,641
- Issue date Jan 9, 2007
- Nippon Steel Corporation
- Hideaki Yamamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling drum for continuously casting thin cast piece and fabricati...
- Patent number 6,896,033
- Issue date May 24, 2005
- Nippon Steel Corporation
- Hideaki Yamamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling shaft for a roller conveyor
- Patent number 6,112,427
- Issue date Sep 5, 2000
- SMS Schloemann-Siemag Aktiengesellschaft
- Uwe Plociennik
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Plant for the continuous heat treatment of steel strips or the like
- Patent number 6,056,913
- Issue date May 2, 2000
- Peter Ebner
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling furnaces for strip products
- Patent number 6,023,048
- Issue date Feb 8, 2000
- Stein Heurtey
- Rummeng Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Water cooled rolls for cooling steel sheets
- Patent number 5,242,363
- Issue date Sep 7, 1993
- Praxair S.T. Technology, Inc.
- Hideo Nitta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for continuously cooling metal strip
- Patent number 5,182,074
- Issue date Jan 26, 1993
- NKK Corporation
- Osami Yoshioka
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling wheel for annealing wire
- Patent number 4,863,145
- Issue date Sep 5, 1989
- WST Power Electronics, Inc.
- Myron R. Waldman
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for heat-treatment of a strip
- Patent number 4,738,733
- Issue date Apr 19, 1988
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kazumasa Mihara
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for cooling a metal strip in a continuous annealing furnace
- Patent number 4,705,579
- Issue date Nov 10, 1987
- Nippon Steel Corporation
- Taisuke Fujii
- C21 - METALLURGY OF IRON
Information Patent Grant
3528493
- Patent number 3,528,493
- Issue date Sep 15, 1970
- C21 - METALLURGY OF IRON
Information Patent Grant
3201287
- Patent number 3,201,287
- Issue date Aug 17, 1965
- C21 - METALLURGY OF IRON
Information Patent Grant
3109044
- Patent number 3,109,044
- Issue date Oct 29, 1963
- C21 - METALLURGY OF IRON
Information Patent Grant
2890037
- Patent number 2,890,037
- Issue date Jun 9, 1959
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC COOLING ROLL
- Publication number 20210332455
- Publication date Oct 28, 2021
- ARCELORMITTAL
- Makhlouf HAMIDE
- C21 - METALLURGY OF IRON
Information Patent Application
SPRING STEEL HAVING SUPERIOR FATIGUE LIFE, AND MANUFACTURING METHOD...
- Publication number 20210164078
- Publication date Jun 3, 2021
- Baoshan Iron & Steel Co., Ltd
- Zan YAO
- C21 - METALLURGY OF IRON
Information Patent Application
RAPID-COOLING QUENCHING APPARATUS AND RAPID-COOLING QUENCHING METHOD
- Publication number 20190010564
- Publication date Jan 10, 2019
- JFE STEEL CORPORATION
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP
- Publication number 20180312938
- Publication date Nov 1, 2018
- FIVES STEIN
- Alain GENAUD
- C21 - METALLURGY OF IRON
Information Patent Application
HEARTH ROLL AND CONTINUOUS ANNEALING FACILITY
- Publication number 20170275731
- Publication date Sep 28, 2017
- JFE STEEL CORPORATION
- Takayuki FUKUNAGA
- C21 - METALLURGY OF IRON
Information Patent Application
RAPIDLY QUENCHED FE-BASED SOFT-MAGNETIC ALLOY RIBBON AND ITS PRODUC...
- Publication number 20170178805
- Publication date Jun 22, 2017
- Hitachi Metals, Ltd.
- Yoshihito Yoshizawa
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP
- Publication number 20160304984
- Publication date Oct 20, 2016
- FIVES STEIN
- Alain GENAUD
- C21 - METALLURGY OF IRON
Information Patent Application
Production equipment and production method for precipitation harden...
- Publication number 20110094636
- Publication date Apr 28, 2011
- NGK Insulators, Ltd.
- Mahoto Takeda
- C21 - METALLURGY OF IRON
Information Patent Application
Method and plant for cooling a moving metal strip
- Publication number 20060254682
- Publication date Nov 16, 2006
- Usinor
- Hugues Cornil
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for cooling strip and wire material
- Publication number 20060163780
- Publication date Jul 27, 2006
- SANVIK INTELLECTUAL PROPERTY
- Thomas Lewin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cooling drum for thin slab continuous casting, processing method an...
- Publication number 20050126742
- Publication date Jun 16, 2005
- NIPPON STEEL CORPORATION
- Hideaki Yamamura
- C21 - METALLURGY OF IRON
Information Patent Application
Cooling drum for continuously casting thin cast piece and fabricati...
- Publication number 20020166653
- Publication date Nov 14, 2002
- Hideaki Yamamura
- C21 - METALLURGY OF IRON

Rolls; Drums; Roll arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic cooling roll

Method and apparatus for continuous thermal treatment of a steel strip

Rapid-cooling quenching apparatus and rapid-cooling quenching method

Method for manufacturing metal sheet and rapid quenching unit

Rapidly quenched Fe-based soft-magnetic alloy ribbon and its produc...

Hearth roll and continuous annealing facility

Method for continuous thermal treatment of a steel strip

Production equipment and production method for precipitation harden...

Method and apparatus for cooling strip and wire material

Method and plant for cooling a moving metal strip

Cooling drum for thin slab continuous casting, processing method an...

Cooling drum for continuously casting thin cast piece and fabricati...

Cooling shaft for a roller conveyor

Plant for the continuous heat treatment of steel strips or the like

Cooling furnaces for strip products

Water cooled rolls for cooling steel sheets

Apparatus for continuously cooling metal strip

Cooling wheel for annealing wire

Method for heat-treatment of a strip

Method for cooling a metal strip in a continuous annealing furnace

3528493

3201287

3109044

2890037

Patents Applicationslast 30 patents

MAGNETIC COOLING ROLL

SPRING STEEL HAVING SUPERIOR FATIGUE LIFE, AND MANUFACTURING METHOD...

RAPID-COOLING QUENCHING APPARATUS AND RAPID-COOLING QUENCHING METHOD

METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP

HEARTH ROLL AND CONTINUOUS ANNEALING FACILITY

RAPIDLY QUENCHED FE-BASED SOFT-MAGNETIC ALLOY RIBBON AND ITS PRODUC...

METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP

Production equipment and production method for precipitation harden...

Method and plant for cooling a moving metal strip

Method and apparatus for cooling strip and wire material

Cooling drum for thin slab continuous casting, processing method an...

Cooling drum for continuously casting thin cast piece and fabricati...