Cooling thereof

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CPC
C21D9/505

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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

C21D9/505Cooling thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing Martensitic steel and a Martensitic steel t...
- Patent number 12,157,925
- Issue date Dec 3, 2024
- Arcelormittal
- Hassan Ghassemi-Armaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Production method for a spot welded joint using high strength and h...
- Patent number 12,151,297
- Issue date Nov 26, 2024
- Arcelormittal
- Astrid Perlade
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Steel sheet, member, and methods for producing the same
- Patent number 12,146,204
- Issue date Nov 19, 2024
- JFE Steel Corporation
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Grant
Dual pass, dual anneal welding method for joining high strength steels
- Patent number 12,054,803
- Issue date Aug 6, 2024
- Arcelormittal
- Vikas Kanubhai Patel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric resistance welded steel pipe or tube
- Patent number 12,037,655
- Issue date Jul 16, 2024
- JFE Steel Corporation
- Masatoshi Aratani
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a welded steel blank and associated welded blank
- Patent number 11,945,503
- Issue date Apr 2, 2024
- Arcelormittal
- Cristian Alvarez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for optimizing microstructure of rail welded joint
- Patent number 11,866,801
- Issue date Jan 9, 2024
- PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE CO., LTD.
- Xin Lu
- C21 - METALLURGY OF IRON
Information Patent Grant
Multi-thickness welded vehicle structure
- Patent number 11,761,052
- Issue date Sep 19, 2023
- Multimatic Inc.
- Mark Sullivan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welded advanced high strength steel
- Patent number 11,607,744
- Issue date Mar 21, 2023
- United States Steel Corporation
- Daniel James Branagan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welded joint using high strength and high forming steel and it...
- Patent number 11,504,795
- Issue date Nov 22, 2022
- Arcelormittal
- Astrid Perlade
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and methods for heating and quenching tubular members
- Patent number 11,473,161
- Issue date Oct 18, 2022
- Grant Prideco, L.P.
- Daryl Stevenson
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-formed previously welded steel part with very high mechanical r...
- Patent number 11,426,820
- Issue date Aug 30, 2022
- Arcelormittal
- Laurent Cretteur
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High performance material for coiled tubing applications and the me...
- Patent number 11,377,704
- Issue date Jul 5, 2022
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Homogenization process for coiled tubing
- Patent number 11,268,165
- Issue date Mar 8, 2022
- SHINDA (TANGSHAN) CREATIVE OIL & GAS EQUIPMENT CO., LTD.
- Jianliang Duan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Wellbore tubular air quenching
- Patent number 11,198,919
- Issue date Dec 14, 2021
- National-Oilwell Varco, L.P.
- David Martin Ellis
- C21 - METALLURGY OF IRON
Information Patent Grant
Weldability improvements in advanced high strength steel
- Patent number 10,960,487
- Issue date Mar 30, 2021
- United States Steel Corporation
- Daniel James Branagan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot-formed previously welded steel part with very high mechanical r...
- Patent number 10,919,117
- Issue date Feb 16, 2021
- Arcelormittal Investigacion y Desarrollo, S.L.
- Laurent Cretteur
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot-formed previously welded steel part with very high mechanical r...
- Patent number 10,828,729
- Issue date Nov 10, 2020
- Arcelormittal
- Laurent Cretteur
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding apparatus and welding method
- Patent number 10,807,185
- Issue date Oct 20, 2020
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Tatsuki Mitsuzumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Austenitic steel having excellent machinability and ultra-low tempe...
- Patent number 10,655,196
- Issue date May 19, 2020
- POSCO
- Soon-Gi Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat treated heavy weight drill pipe
- Patent number 10,648,049
- Issue date May 12, 2020
- Wellbore Integrity Solutions LLC
- Wenhui Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength electric resistance welded steel pipe and method for...
- Patent number 10,640,843
- Issue date May 5, 2020
- Nippon Steel Corporation
- Tetsuo Ishitsuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding apparatus, friction stir welding control devi...
- Patent number 10,596,657
- Issue date Mar 24, 2020
- Hitachi Power Solutions Co., Ltd.
- Tomio Odakura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of production of brazed joint and such a brazed joint
- Patent number 10,472,698
- Issue date Nov 12, 2019
- Nippon Steel Corporation
- Tasuku Zeniya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thick steel plate having good multipass weld joint CTOD characteris...
- Patent number 10,450,627
- Issue date Oct 22, 2019
- JFE Steel Corporation
- Katsuyuki Ichimiya
- C21 - METALLURGY OF IRON
Information Patent Grant
Tooling for stress relieving a turbine wheel and shaft
- Patent number 10,422,016
- Issue date Sep 24, 2019
- Garrett Transportation I Inc.
- Angelo Prior
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heavy wall electric resistance welded steel pipe for line pipe and...
- Patent number 10,385,417
- Issue date Aug 20, 2019
- JFE Steel Corporation
- Sota Goto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High performance material for coiled tubing applications and the me...
- Patent number 10,378,075
- Issue date Aug 13, 2019
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High performance material for coiled tubing applications and the me...
- Patent number 10,378,074
- Issue date Aug 13, 2019
- Tenaris Coiled Tubes, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wellbore tubular air quenching
- Patent number 10,344,346
- Issue date Jul 9, 2019
- National-Oilwell Varco, L.P.
- David Martin Ellis
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED METHOD FOR PRODUCING A COMPONENT BY MEANS OF ADDITIVE MANU...
- Publication number 20240316640
- Publication date Sep 26, 2024
- RWTH Aachen
- Lukas Oster
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Hot-Formed Previously Welded Steel Part with very High Mechanical R...
- Publication number 20240116141
- Publication date Apr 11, 2024
- ARCELORMITTAL
- Laurent Cretteur
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A WELDED STEEL BLANK AND ASSOCIATED WELDED BLANK
- Publication number 20230399051
- Publication date Dec 14, 2023
- ARCELORMITTAL
- Cristian ALVAREZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-THICKNESS WELDED VEHICLE STRUCTURE
- Publication number 20230183831
- Publication date Jun 15, 2023
- MULTIMATIC INC.
- Mark Sullivan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING THE SAME
- Publication number 20220364198
- Publication date Nov 17, 2022
- JFE STEEL CORPORATION
- Takuya Hirashima
- C21 - METALLURGY OF IRON
Information Patent Application
Hot-Formed Previously Welded Steel Part with very High Mechanical R...
- Publication number 20220347797
- Publication date Nov 3, 2022
- ARCELORMITTAL
- Laurent Cretteur
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELD, RESISTANCE SPOT WELDING METHOD, RESISTANCE SP...
- Publication number 20220228233
- Publication date Jul 21, 2022
- JFE STEEL CORPORATION
- Reiko ENDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR OPTIMIZING MICROSTRUCTURE OF RAIL WELDED JOINT
- Publication number 20220119912
- Publication date Apr 21, 2022
- Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd.
- Xin LU
- C21 - METALLURGY OF IRON
Information Patent Application
SUPER DUPLEX STAINLESS STEEL CLAD STEEL PLATE AND MANUFACTURING MET...
- Publication number 20220098699
- Publication date Mar 31, 2022
- Baoshan Iron & Steel Co., Ltd
- Xiaojun LIANG
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET AND WELD JOINT, AND METHODS FOR PRODUCING SAME
- Publication number 20220090224
- Publication date Mar 24, 2022
- NIPPON STEEL CORPORATION
- Takeshi TOYODA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL PASS, DUAL ANNEAL WELDING METHOD FOR JOINING HIGH STRENGTH STEELS
- Publication number 20220002835
- Publication date Jan 6, 2022
- ARCELORMITTAL
- Vikas Kanubhai PATEL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A METHOD OF MANUFACTURING MARTENSITIC STEEL AND A MARTENSITIC STEEL...
- Publication number 20210404032
- Publication date Dec 30, 2021
- ARCELORMITTAL
- Hassan GHASSEMI-ARMAKI
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL MATERIAL HAVING LOW YIELD RATIO AND EXCELLENT HEAT AFFECTED Z...
- Publication number 20210404031
- Publication date Dec 30, 2021
- POSCO
- Jae-Yong Chae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC RESISTANCE WELDED STEEL PIPE OR TUBE
- Publication number 20210310091
- Publication date Oct 7, 2021
- JFE STEEL CORPORATION
- Masatoshi ARATANI
- C21 - METALLURGY OF IRON
Information Patent Application
A STEEL FOR GRADE R6 OFFSHORE MOORING CHAIN WITH HIGH STRENGTH AND...
- Publication number 20210285069
- Publication date Sep 16, 2021
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Jiang YIN
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR MANUFACTURING A BIMETALLIC PART USING A DILATION-CAUSIN...
- Publication number 20210238706
- Publication date Aug 5, 2021
- Constellium Issoire
- Jean-Christophe EHRSTROM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDED ADVANCED HIGH STRENGTH STEEL
- Publication number 20210229206
- Publication date Jul 29, 2021
- UNITED STATES STEEL CORPORATION
- Daniel James Branagan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONNECTION BETWEEN FORKS AND HANGERS ON FORKS
- Publication number 20210156002
- Publication date May 27, 2021
- Cascade Corporation
- James Jennings TAYLOR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for producing a precoated steel sheet and associated sheet
- Publication number 20210107095
- Publication date Apr 15, 2021
- ARCELORMITTAL
- Quentin BERNARDI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELD JOINT MANUFACTURING METHOD AND WELD JOINT
- Publication number 20210101225
- Publication date Apr 8, 2021
- NIPPON STEEL CORPORATION
- Tasuku ZENIYA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ACTIVELY BRAZED JOINT AND METHOD OF PROCESSING
- Publication number 20210095358
- Publication date Apr 1, 2021
- GENERAL ELECTRIC COMPANY
- Kornelia Weidemann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MAKING A SHEET-METAL PART
- Publication number 20200370187
- Publication date Nov 26, 2020
- Thomas KINKELBUR
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING A WELDED STEEL BLANK AND ASSOCIATED WELDED BLANK
- Publication number 20200353983
- Publication date Nov 12, 2020
- ARCELORMITTAL
- Cristian ALVAREZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and Methods for Heating and Quenching Tubular Members
- Publication number 20200299794
- Publication date Sep 24, 2020
- GRANT PRIDECO, L.P.
- Daryl Stevenson
- C21 - METALLURGY OF IRON
Information Patent Application
HOMOGENIZATION PROCESS FOR COILED TUBING
- Publication number 20200181730
- Publication date Jun 11, 2020
- Shinda (Tangshan) Creative Oil & Gas Equipment Co., Ltd.
- Jianliang Duan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant St...
- Publication number 20200165693
- Publication date May 28, 2020
- ThyssenKrupp Steel Europe AG
- Christoph Günster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20190360063
- Publication date Nov 28, 2019
- TENARIS COILED TUBES, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...
- Publication number 20190360064
- Publication date Nov 28, 2019
- TENARIS COILED TUBES, LLC
- Martin Valdez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WELLBORE TUBULAR AIR QUENCHING
- Publication number 20190276908
- Publication date Sep 12, 2019
- National-Oilwell Varco, L.P.
- David Martin Ellis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDED JOINT USING HIGH STRENGTH AND HIGH FORMING STEEL AND IT...
- Publication number 20190193187
- Publication date Jun 27, 2019
- ARCELORMITTAL
- Astrid Perlade
- B22 - CASTING POWDER METALLURGY

Cooling thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of manufacturing Martensitic steel and a Martensitic steel t...

Production method for a spot welded joint using high strength and h...

Steel sheet, member, and methods for producing the same

Dual pass, dual anneal welding method for joining high strength steels

Electric resistance welded steel pipe or tube

Method for producing a welded steel blank and associated welded blank

Method for optimizing microstructure of rail welded joint

Multi-thickness welded vehicle structure

Welded advanced high strength steel

Spot welded joint using high strength and high forming steel and it...

Apparatus and methods for heating and quenching tubular members

Hot-formed previously welded steel part with very high mechanical r...

High performance material for coiled tubing applications and the me...

Homogenization process for coiled tubing

Wellbore tubular air quenching

Weldability improvements in advanced high strength steel

Hot-formed previously welded steel part with very high mechanical r...

Hot-formed previously welded steel part with very high mechanical r...

Welding apparatus and welding method

Austenitic steel having excellent machinability and ultra-low tempe...

Heat treated heavy weight drill pipe

High strength electric resistance welded steel pipe and method for...

Friction stir welding apparatus, friction stir welding control devi...

Method of production of brazed joint and such a brazed joint

Thick steel plate having good multipass weld joint CTOD characteris...

Tooling for stress relieving a turbine wheel and shaft

Heavy wall electric resistance welded steel pipe for line pipe and...

High performance material for coiled tubing applications and the me...

High performance material for coiled tubing applications and the me...

Wellbore tubular air quenching

Patents Applicationslast 30 patents

IMPROVED METHOD FOR PRODUCING A COMPONENT BY MEANS OF ADDITIVE MANU...

Hot-Formed Previously Welded Steel Part with very High Mechanical R...

METHOD FOR PRODUCING A WELDED STEEL BLANK AND ASSOCIATED WELDED BLANK

MULTI-THICKNESS WELDED VEHICLE STRUCTURE

STEEL SHEET, MEMBER, AND METHODS FOR PRODUCING THE SAME

Hot-Formed Previously Welded Steel Part with very High Mechanical R...

RESISTANCE SPOT WELD, RESISTANCE SPOT WELDING METHOD, RESISTANCE SP...

METHOD FOR OPTIMIZING MICROSTRUCTURE OF RAIL WELDED JOINT

SUPER DUPLEX STAINLESS STEEL CLAD STEEL PLATE AND MANUFACTURING MET...

HOT-ROLLED STEEL SHEET AND WELD JOINT, AND METHODS FOR PRODUCING SAME

DUAL PASS, DUAL ANNEAL WELDING METHOD FOR JOINING HIGH STRENGTH STEELS

A METHOD OF MANUFACTURING MARTENSITIC STEEL AND A MARTENSITIC STEEL...

STEEL MATERIAL HAVING LOW YIELD RATIO AND EXCELLENT HEAT AFFECTED Z...

ELECTRIC RESISTANCE WELDED STEEL PIPE OR TUBE

A STEEL FOR GRADE R6 OFFSHORE MOORING CHAIN WITH HIGH STRENGTH AND...

PROCESS FOR MANUFACTURING A BIMETALLIC PART USING A DILATION-CAUSIN...

WELDED ADVANCED HIGH STRENGTH STEEL

CONNECTION BETWEEN FORKS AND HANGERS ON FORKS

Method for producing a precoated steel sheet and associated sheet

WELD JOINT MANUFACTURING METHOD AND WELD JOINT

ACTIVELY BRAZED JOINT AND METHOD OF PROCESSING

METHOD OF MAKING A SHEET-METAL PART

METHOD FOR PRODUCING A WELDED STEEL BLANK AND ASSOCIATED WELDED BLANK

Apparatus and Methods for Heating and Quenching Tubular Members

HOMOGENIZATION PROCESS FOR COILED TUBING

Method for Producing a Wear-Resistant Steel Pipe, Wear-Resistant St...

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

HIGH PERFORMANCE MATERIAL FOR COILED TUBING APPLICATIONS AND THE ME...

WELLBORE TUBULAR AIR QUENCHING

SPOT WELDED JOINT USING HIGH STRENGTH AND HIGH FORMING STEEL AND IT...