EP1634657A4 - Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate - Google Patents

Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate

Info

Publication number: EP1634657A4
Authority: EP; European Patent Office
Prior art keywords: steel plate; thick steel; cooling method; controllable; controllable cooling
Prior art date: 2003-06-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP04745851A

Other languages

German (de)

French (fr)

Other versions

EP1634657B1 (en

EP1634657A1 (en

Inventor

Satoshi Ueoka

Kenji Ihara

Yoshinori Yuge

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Steel Corp

Original Assignee

JFE Steel Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-06-13

Filing date

2004-06-08

Publication date

2007-04-18

2004-06-08 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2006-03-15 Publication of EP1634657A1 publication Critical patent/EP1634657A1/en

2007-04-18 Publication of EP1634657A4 publication Critical patent/EP1634657A4/en

2012-02-22 Application granted granted Critical

2012-02-22 Publication of EP1634657B1 publication Critical patent/EP1634657B1/en

2024-06-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B21B37/76—Cooling control on the run-out table
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Metal Rolling (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Control Of Metal Rolling (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)

EP04745851A 2003-06-13 2004-06-08 Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate Expired - Lifetime EP1634657B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2003170006		2003-06-13
PCT/JP2004/008294 WO2004110662A1 (en)	2003-06-13	2004-06-08	Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate

Publications (3)

Publication Number	Publication Date
EP1634657A1 EP1634657A1 (en)	2006-03-15
EP1634657A4 true EP1634657A4 (en)	2007-04-18
EP1634657B1 EP1634657B1 (en)	2012-02-22

Family

ID=33549399

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04745851A Expired - Lifetime EP1634657B1 (en)	2003-06-13	2004-06-08	Controllable cooling method for thick steel plate, thick steel plate manufactured by the controllable cooling method, and cooling device for the thick steel plate

Country Status (6)

Country	Link
EP (1)	EP1634657B1 (en)
JP (1)	JP5218435B2 (en)
KR (1)	KR100780503B1 (en)
CN (1)	CN100404154C (en)
TW (1)	TWI286089B (en)
WO (1)	WO2004110662A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4586791B2 (en) *	2006-10-30	2010-11-24	Ｊｆｅスチール株式会社	Cooling method for hot-rolled steel strip
KR100778680B1 (en) *	2006-12-07	2007-11-22	주식회사 포스코	Hot rolling apparatus and method
DE102008049537A1 (en)	2008-09-30	2010-04-01	Sms Siemag Aktiengesellschaft	Method and apparatus for cooling a sliver or strip of a metal strand in a hot rolling mill
JP4674646B2 (en) *	2009-06-30	2011-04-20	住友金属工業株式会社	Steel plate cooling device, hot-rolled steel plate manufacturing device, and steel plate manufacturing method
ES2774752T3 (en) *	2009-11-24	2020-07-22	Nippon Steel Corp	Hot rolled steel sheet manufacturing device, and hot rolled steel sheet manufacturing method
CN102121063B (en) *	2010-07-29	2012-09-05	边新孝	Square or flat material production line jet cooling system
JP5741165B2 (en) *	2011-04-12	2015-07-01	Ｊｆｅスチール株式会社	Thermal steel sheet bottom surface cooling device
CN102759935A (en) *	2011-04-25	2012-10-31	蔺桃	Novel cooling control method
KR101498890B1 (en) *	2012-06-28	2015-03-05	현대제철 주식회사	Method for controlling edge mask of cooling apparatus
WO2014164115A1 (en) *	2013-03-11	2014-10-09	Novelis Inc.	Improving the flatness of a rolled strip
CN103272847A (en) *	2013-06-05	2013-09-04	浙江兆隆合金股份有限公司	Intelligent refrigeration type metal composite rolling roller system
DE102015112293A1 (en)	2015-07-28	2017-02-02	Hydro Aluminium Rolled Products Gmbh	Method and apparatus for the adaption of temperature-adapting metal bands
CN105234191B (en) *	2015-10-30	2017-03-22	华中科技大学	Laminar cooling temperature control method
US11466340B2 (en)	2016-01-28	2022-10-11	Jfe Steel Corporation	Steel sheet temperature control device and temperature control method
AT522005B1 (en) *	2016-12-07	2022-06-15	Ebner Ind Ofenbau	Tempering device for tempering a component
FR3060021B1 (en) *	2016-12-14	2018-11-16	Fives Stein	METHOD AND RAPID COOLING SECTION OF A CONTINUOUS LINE OF TREATMENT OF METAL STRIP
CA3051821C (en)	2017-03-31	2022-05-31	Nippon Steel Corporation	Cooling device for hot rolled steel sheet and cooling method for the same
TWI690375B (en) *	2017-04-17	2020-04-11	日商日本製鐵股份有限公司	Cooling device for hot-rolled steel sheet, and method of cooling hot-rolled steel sheet
KR102180809B1 (en) *	2018-12-17	2020-11-19	주식회사 포스코	Apparatus for cooling metal materials
CN110527809B (en) *	2019-08-26	2020-12-22	武汉科技大学	Preparation method of hot-rolled high-strength steel strip with reduced residual stress
CN112570450B (en) *	2019-09-30	2022-03-01	宝钢湛江钢铁有限公司	Thick plate rolling line and production method thereof
CN114472548B (en) *	2020-10-23	2024-06-04	宝山钢铁股份有限公司	System and method for reducing head-tail temperature difference in ultra-long plate rolling process
CN113617854A (en) *	2021-08-26	2021-11-09	宝钢湛江钢铁有限公司	Method for controlling tail shape of TMCP steel plate
CN113732083B (en) *	2021-08-31	2023-12-01	日钢营口中板有限公司	Ultra-fast cooling method for improving buckling performance of hot rolled steel plate
CN114606367B (en) *	2022-01-26	2023-06-16	南京钢铁股份有限公司	Ultrafast cooling plate type control method suitable for middle plate production
CN117300079A (en) *	2023-08-21	2023-12-29	江苏省沙钢钢铁研究院有限公司	With edge quality

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2105232A (en) *	1981-08-21	1983-03-23	Nippon Kokan Kk	Method and apparatus for cooling steel sheet
JPS6036625A (en) *	1983-08-08	1985-02-25	Kawasaki Steel Corp	Uniform cooling method of high-temperature steel plate
JPS61264137A (en) *	1985-05-17	1986-11-22	Kobe Steel Ltd	Cooling method for steel plate by slit jet nozzle
JPS62112733A (en) *	1985-11-09	1987-05-23	Nippon Steel Corp	Cooling method for hot rolled steel sheet
JPH0663636A (en) *	1992-08-18	1994-03-08	Kawasaki Steel Corp	Preliminary cooling device for hot rolled steel plate
JPH06184623A (en) *	1992-12-18	1994-07-05	Nippon Steel Corp	Method for cooling thick steel plate
JPH06254616A (en) *	1993-03-05	1994-09-13	Nippon Steel Corp	Method and apparatus for cooling thick steel plate with excellent shape
JPH0871630A (en) *	1994-09-09	1996-03-19	Kawasaki Steel Corp	Cooling method of high temperature metallic plate
JPH11267737A (en) *	1998-03-18	1999-10-05	Nkk Corp	Manufacture of thick steel plate

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JPS6115926A (en) *	1984-07-02	1986-01-24	Nippon Steel Corp	Cooling method of hot steel plate
JPS61219412A (en) *	1985-03-26	1986-09-29	Kawasaki Steel Corp	Uniform cooling method of hot steel plate and its apparatus
JPS61238920A (en) *	1985-04-16	1986-10-24	Kawasaki Steel Corp	Production of hot rolled steel sheet having excellent material quality uniformity and shape characteristic in transverse direction
CN1016043B (en) *	1986-02-04	1992-04-01	川崎制铁有限公司	Method and apparatus for cooling metal strip
JPS6363520A (en) *	1986-09-04	1988-03-19	Kawasaki Steel Corp	Cooling control method for strip
JPH07150229A (en) *	1993-11-26	1995-06-13	Kawasaki Steel Corp	Apparatus for control-cooling hot rolled thick steel plate

2004
- 2004-06-08 CN CNB200480016509XA patent/CN100404154C/en not_active Expired - Fee Related
- 2004-06-08 WO PCT/JP2004/008294 patent/WO2004110662A1/en active Application Filing
- 2004-06-08 KR KR1020057023637A patent/KR100780503B1/en not_active Expired - Fee Related
- 2004-06-08 EP EP04745851A patent/EP1634657B1/en not_active Expired - Lifetime
- 2004-06-11 TW TW093116860A patent/TWI286089B/en not_active IP Right Cessation
2010
- 2010-01-18 JP JP2010007935A patent/JP5218435B2/en not_active Expired - Fee Related

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2105232A (en) *	1981-08-21	1983-03-23	Nippon Kokan Kk	Method and apparatus for cooling steel sheet
JPS6036625A (en) *	1983-08-08	1985-02-25	Kawasaki Steel Corp	Uniform cooling method of high-temperature steel plate
JPS61264137A (en) *	1985-05-17	1986-11-22	Kobe Steel Ltd	Cooling method for steel plate by slit jet nozzle
JPS62112733A (en) *	1985-11-09	1987-05-23	Nippon Steel Corp	Cooling method for hot rolled steel sheet
JPH0663636A (en) *	1992-08-18	1994-03-08	Kawasaki Steel Corp	Preliminary cooling device for hot rolled steel plate
JPH06184623A (en) *	1992-12-18	1994-07-05	Nippon Steel Corp	Method for cooling thick steel plate
JPH06254616A (en) *	1993-03-05	1994-09-13	Nippon Steel Corp	Method and apparatus for cooling thick steel plate with excellent shape
JPH0871630A (en) *	1994-09-09	1996-03-19	Kawasaki Steel Corp	Cooling method of high temperature metallic plate
JPH11267737A (en) *	1998-03-18	1999-10-05	Nkk Corp	Manufacture of thick steel plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004110662A1 *

Also Published As

Publication number	Publication date
EP1634657B1 (en)	2012-02-22
CN1805803A (en)	2006-07-19
KR100780503B1 (en)	2007-11-29
EP1634657A1 (en)	2006-03-15
KR20060018254A (en)	2006-02-28
TW200523046A (en)	2005-07-16
WO2004110662A1 (en)	2004-12-23
CN100404154C (en)	2008-07-23
JP5218435B2 (en)	2013-06-26
TWI286089B (en)	2007-09-01
JP2010110823A (en)	2010-05-20

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2007-04-18	A4	Supplementary search report drawn up and despatched	Effective date: 20070321
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