Rolls; Drums; Roll arrangements

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CPC
C21D9/563

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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 C21D9/00Heat treatment

Current Industry

C21D9/563Rolls; Drums; Roll arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Alloy ribbon and magnetic core
- Patent number 12,159,743
- Issue date Dec 3, 2024
- TDK Corporation
- Kyotaro Abe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ultra-high strength weathering steel piles and structural foundatio...
- Patent number 11,846,004
- Issue date Dec 19, 2023
- Nucor Corporation
- Brian Hansen Bogh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ultra-high strength weathering steel for hot-stamping applications
- Patent number 11,773,465
- Issue date Oct 3, 2023
- Nucor Corporation
- Kishlay Mishra
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet annealing method and steel sheet annealing furnace
- Patent number 11,655,520
- Issue date May 23, 2023
- JFE Steel Corporation
- Ken Sakai
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller scraper
- Patent number 11,572,604
- Issue date Feb 7, 2023
- JFE Steel Corporation
- Teruhiko Tobe
- B08 - CLEANING
Information Patent Grant
Sealing device for a continuous furnace
- Patent number 11,427,883
- Issue date Aug 30, 2022
- SMS group GMBH
- Dieter Brandstaetter
- 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
High-strength steel sheet and method for manufacturing the same
- Patent number 11,091,817
- Issue date Aug 17, 2021
- JFE Steel Corporation
- Lingling Yang
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for orienting steel sheet grains, corresponding device, and...
- Patent number 11,028,459
- Issue date Jun 8, 2021
- FIVES STEIN
- Pascal Thevenet
- F27 - FURNACES KILNS OVENS RETORTS
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
Resistance annealing furnace to anneal a metal wire, strand, string...
- Patent number 10,480,044
- Issue date Nov 19, 2019
- SAMP S.P.A. CON UNICO SOCIO
- Artemio Affaticati
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for continuously treating metal strip
- Patent number 10,415,113
- Issue date Sep 17, 2019
- BWG Bergwerk-Und Walzwerk-Maschinenbau GmbH
- Andreas Noé
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for annealing alloy ribbon and method of producing anneal...
- Patent number 10,337,081
- Issue date Jul 2, 2019
- Metglas, Inc.
- Donald Robert Reed
- C21 - METALLURGY OF IRON
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
Hearth roll for continuous annealing furnaces, and method for manuf...
- Patent number 10,329,640
- Issue date Jun 25, 2019
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yasushi Kurisu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Steel-strip production apparatus
- Patent number 10,273,557
- Issue date Apr 30, 2019
- JFE Steel Corporation
- Sachihiro Iida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hearth roll and manufacturing method therefor
- Patent number 10,088,236
- Issue date Oct 2, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Yasushi Kurisu
- 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
Composite material roller for high-temperature annealing
- Patent number 9,200,668
- Issue date Dec 1, 2015
- Herakles
- Alain Lacombe
- C21 - METALLURGY OF IRON
Information Patent Grant
Hearth roll in a continuous annealing furnace and its production me...
- Patent number 8,864,869
- Issue date Oct 21, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Yasushi Kurisu
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for the continuous creation of a bainite structur...
- Patent number 8,652,396
- Issue date Feb 18, 2014
- C.D. Wälzholz GmbH
- Werner Kaiser
- C21 - METALLURGY OF IRON
Information Patent Grant
Cast product having alumina barrier layer
- Patent number 8,431,230
- Issue date Apr 30, 2013
- Kubota Corporation
- Makoto Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for the continuous creation of a bainite structur...
- Patent number 7,972,452
- Issue date Jul 5, 2011
- C.D. Wälzholz GmbH
- Werner Kaiser
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for supporting material to be treated in continuously ope...
- Patent number 6,802,711
- Issue date Oct 12, 2004
- Outokumpu Oyj
- Taisto Yrjänä
- C21 - METALLURGY OF IRON
Information Patent Grant
Heating process of steel strips in vertical furnaces
- Patent number 6,761,778
- Issue date Jul 13, 2004
- François Mignard
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of controlling metal strip temperature
- Patent number 6,755,923
- Issue date Jun 29, 2004
- Alcan International Limited
- Hélène Lagacé
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller for metal strip transfer in a continuous annealing furnace
- Patent number 6,709,372
- Issue date Mar 23, 2004
- Usinor
- Herve Dietsch
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for supporting material to be treated in continuously ope...
- Patent number 6,682,692
- Issue date Jan 27, 2004
- Outokumpu Oyj
- Taisto Yrjänä
- C21 - METALLURGY OF IRON
Information Patent Grant
Strip guiding device comprising a rotatable construction for changi...
- Patent number 6,471,509
- Issue date Oct 29, 2002
- Thermtec B.V.
- Leo Antonius Ruiter
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat shielding apparatus for vertical continuous annealing furnace
- Patent number 6,444,163
- Issue date Sep 3, 2002
- Kawasaki Steel Corporation
- Naoto Ueno
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Device and Method for Thermal Treatment of a Metal Strip
- Publication number 20240229185
- Publication date Jul 11, 2024
- ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
- Martin Hamman
- C21 - METALLURGY OF IRON
Information Patent Application
CONTINUOUS ANNEALER FOR WIRE
- Publication number 20240093327
- Publication date Mar 21, 2024
- MASCHINENFABRIK NIEHOFF GMBH & CO. KG
- Stefan NIXDORF
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL PRODUCT FOR USE IN CONTACT WITH STEEL MATERIAL
- Publication number 20210332466
- Publication date Oct 28, 2021
- KUBOTA CORPORATION
- Kunihide HASHIMOTO
- C21 - METALLURGY OF IRON
Information Patent Application
ALLOY RIBBON AND MAGNETIC CORE
- Publication number 20210304936
- Publication date Sep 30, 2021
- TDK Corporation
- Kyotaro ABE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ULTRA-HIGH STRENGTH WEATHERING STEEL FOR HOT-STAMPING APPLICATIONS
- Publication number 20210087650
- Publication date Mar 25, 2021
- Nucor Corporation
- Kishlay MISHRA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET ANNEALING METHOD AND STEEL SHEET ANNEALING FURNACE
- Publication number 20210040579
- Publication date Feb 11, 2021
- JFE STEEL CORPORATION
- Ken SAKAI
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLER SCRAPER
- Publication number 20200157652
- Publication date May 21, 2020
- JFE STEEL CORPORATION
- Teruhiko Tobe
- C21 - METALLURGY OF IRON
Information Patent Application
CONTINUOUS ANNEALING OR GALVANISING LINE COMPRISING A TENSIONING BL...
- Publication number 20200131598
- Publication date Apr 30, 2020
- FIVES STEIN
- Michel CLIN
- C21 - METALLURGY OF IRON
Information Patent Application
Sealing Device for a Continuous Furnace
- Publication number 20200002781
- Publication date Jan 2, 2020
- SMS Group GmbH
- Dieter Brandstaetter
- C21 - METALLURGY OF IRON
Information Patent Application
ROLL-TRANSPORT DEVICE
- Publication number 20190360749
- Publication date Nov 28, 2019
- Honda Motor Co., Ltd.
- Hiroshi Sakai
- 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
METHOD FOR MANUFACTURING METAL SHEET AND RAPID QUENCHING UNIT
- Publication number 20170327926
- Publication date Nov 16, 2017
- JFE STEEL CORPORATION
- Soshi Yoshimoto
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR ORIENTING STEEL SHEET GRAINS, CORRESPONDING DEVICE, AND...
- Publication number 20170314096
- Publication date Nov 2, 2017
- Pascal Thevenet
- 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
HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACES, AND METHOD FOR MANUF...
- Publication number 20170275730
- Publication date Sep 28, 2017
- NIPPON STEEL & SUMIKIN HARDFACING CO., LTD.
- Yasushi KURISU
- 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
RESISTANCE ANNEALING FURNACE TO ANNEAL A METAL WIRE, STRAND, STRING...
- Publication number 20160273068
- Publication date Sep 22, 2016
- Artemio AFFATICATI
- C21 - METALLURGY OF IRON
Information Patent Application
PREHEATING AND ANNEALING OF COLD ROLLED METAL STRIP
- Publication number 20150275326
- Publication date Oct 1, 2015
- Henrik Gripenberg
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR CONTINUOUSLY TREATING METAL STRIP
- Publication number 20140110890
- Publication date Apr 24, 2014
- Andreas NOÉ
- C21 - METALLURGY OF IRON
Information Patent Application
COMPOSITE MATERIAL ROLLER FOR HIGH-TEMPERATURE ANNEALING
- Publication number 20130310238
- Publication date Nov 21, 2013
- HERAKLES
- Alain Lacombe
- C21 - METALLURGY OF IRON
Information Patent Application
CAST PRODUCT HAVING ALUMINA BARRIER LAYER
- Publication number 20110318593
- Publication date Dec 29, 2011
- Kubota Corporation
- Makoto Takahashi
- C21 - METALLURGY OF IRON
Information Patent Application
Method and device for the continuous creation of a bainite structur...
- Publication number 20110198786
- Publication date Aug 18, 2011
- C.D. WAELZHOLZ GMBH
- Werner Kaiser
- C21 - METALLURGY OF IRON
Information Patent Application
HEARTH ROLL IN A CONTINUOUS ANNEALING FURNACE AND ITS PRODUCTION ME...
- Publication number 20100230874
- Publication date Sep 16, 2010
- Yasushi Kurisu
- C21 - METALLURGY OF IRON
Information Patent Application
Method and Device for the Continuous Creation of a Bainite Structur...
- Publication number 20090139616
- Publication date Jun 4, 2009
- Werner Kaiser
- C21 - METALLURGY OF IRON
Information Patent Application
Adiabatic Roll
- Publication number 20070232471
- Publication date Oct 4, 2007
- KOREA TOHO CO., LTD.
- Hwa Woong Song
- C21 - METALLURGY OF IRON
Information Patent Application
Method and arrangement for annealing of strips
- Publication number 20060049160
- Publication date Mar 9, 2006
- Gunnar Holm
- C21 - METALLURGY OF IRON
Information Patent Application
Method of controlling metal strip temperature
- Publication number 20030121571
- Publication date Jul 3, 2003
- Helene Lagace
- C21 - METALLURGY OF IRON
Information Patent Application
Roller for metal strip transfer in a continuous annealing furnace
- Publication number 20020169060
- Publication date Nov 14, 2002
- USINOR
- Herve Dietsch
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT SHIELDING APPARATUS FOR VERTICAL CONTINUOUS ANNEALING FURNACE
- Publication number 20020125621
- Publication date Sep 12, 2002
- Kawasaki Steel Corporation
- Naoto Ueno
- C21 - METALLURGY OF IRON
Information Patent Application
Heating process of steel strips in vertical furnaces
- Publication number 20020104598
- Publication date Aug 8, 2002
- Stein Heurtey
- Francois Mignard
- C21 - METALLURGY OF IRON

Rolls; Drums; Roll arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Alloy ribbon and magnetic core

Ultra-high strength weathering steel piles and structural foundatio...

Ultra-high strength weathering steel for hot-stamping applications

Steel sheet annealing method and steel sheet annealing furnace

Roller scraper

Sealing device for a continuous furnace

Method and apparatus for continuous thermal treatment of a steel strip

High-strength steel sheet and method for manufacturing the same

Method for orienting steel sheet grains, corresponding device, and...

Method for manufacturing metal sheet and rapid quenching unit

Resistance annealing furnace to anneal a metal wire, strand, string...

Method and apparatus for continuously treating metal strip

Apparatus for annealing alloy ribbon and method of producing anneal...

Hearth roll and continuous annealing facility

Hearth roll for continuous annealing furnaces, and method for manuf...

Steel-strip production apparatus

Hearth roll and manufacturing method therefor

Method for continuous thermal treatment of a steel strip

Composite material roller for high-temperature annealing

Hearth roll in a continuous annealing furnace and its production me...

Method and device for the continuous creation of a bainite structur...

Cast product having alumina barrier layer

Method and device for the continuous creation of a bainite structur...

Apparatus for supporting material to be treated in continuously ope...

Heating process of steel strips in vertical furnaces

Method of controlling metal strip temperature

Roller for metal strip transfer in a continuous annealing furnace

Apparatus for supporting material to be treated in continuously ope...

Strip guiding device comprising a rotatable construction for changi...

Heat shielding apparatus for vertical continuous annealing furnace

Patents Applicationslast 30 patents

Device and Method for Thermal Treatment of a Metal Strip

CONTINUOUS ANNEALER FOR WIRE

STEEL PRODUCT FOR USE IN CONTACT WITH STEEL MATERIAL

ALLOY RIBBON AND MAGNETIC CORE

ULTRA-HIGH STRENGTH WEATHERING STEEL FOR HOT-STAMPING APPLICATIONS

STEEL SHEET ANNEALING METHOD AND STEEL SHEET ANNEALING FURNACE

ROLLER SCRAPER

CONTINUOUS ANNEALING OR GALVANISING LINE COMPRISING A TENSIONING BL...

Sealing Device for a Continuous Furnace

ROLL-TRANSPORT DEVICE

METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP

METHOD FOR MANUFACTURING METAL SHEET AND RAPID QUENCHING UNIT

METHOD FOR ORIENTING STEEL SHEET GRAINS, CORRESPONDING DEVICE, AND...

HEARTH ROLL AND CONTINUOUS ANNEALING FACILITY

HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACES, AND METHOD FOR MANUF...

METHOD AND APPARATUS FOR CONTINUOUS THERMAL TREATMENT OF A STEEL STRIP

RESISTANCE ANNEALING FURNACE TO ANNEAL A METAL WIRE, STRAND, STRING...

PREHEATING AND ANNEALING OF COLD ROLLED METAL STRIP

METHOD AND APPARATUS FOR CONTINUOUSLY TREATING METAL STRIP

COMPOSITE MATERIAL ROLLER FOR HIGH-TEMPERATURE ANNEALING

CAST PRODUCT HAVING ALUMINA BARRIER LAYER

Method and device for the continuous creation of a bainite structur...

HEARTH ROLL IN A CONTINUOUS ANNEALING FURNACE AND ITS PRODUCTION ME...

Method and Device for the Continuous Creation of a Bainite Structur...

Adiabatic Roll

Method and arrangement for annealing of strips

Method of controlling metal strip temperature

Roller for metal strip transfer in a continuous annealing furnace

HEAT SHIELDING APPARATUS FOR VERTICAL CONTINUOUS ANNEALING FURNACE

Heating process of steel strips in vertical furnaces