EP1508388A4 - Verfahren und vorrichtung zum kühlen von stahlblech und verfahren zur herstellung von stahlblech - Google Patents

Verfahren und vorrichtung zum kühlen von stahlblech und verfahren zur herstellung von stahlblech

Info

Publication number
EP1508388A4
EP1508388A4 EP03728060A EP03728060A EP1508388A4 EP 1508388 A4 EP1508388 A4 EP 1508388A4 EP 03728060 A EP03728060 A EP 03728060A EP 03728060 A EP03728060 A EP 03728060A EP 1508388 A4 EP1508388 A4 EP 1508388A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
cooling
manufacturing
manufacturing steel
cooling steel
Prior art date
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
EP03728060A
Other languages
English (en)
French (fr)
Other versions
EP1508388A1 (de
EP1508388B1 (de
Inventor
Akio Fujibayashi
Akira Tagane
Satoshi Ueoka
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.)
Filing date
Publication date
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP1508388A1 publication Critical patent/EP1508388A1/de
Publication of EP1508388A4 publication Critical patent/EP1508388A4/de
Application granted granted Critical
Publication of EP1508388B1 publication Critical patent/EP1508388B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0071—Levelling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets
    • 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
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0281—Cleaning devices removing liquids removing coolants
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
EP03728060A 2002-05-17 2003-05-13 Verfahren zum kühlen von stahlblech und verfahren zur herstellung von stahlblech Expired - Lifetime EP1508388B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002142482A JP3925789B2 (ja) 2002-05-17 2002-05-17 高温鋼板の冷却方法、高温鋼板の冷却装置、及び鋼板の製造方法
JP2002142482 2002-05-17
PCT/JP2003/005933 WO2003097263A1 (fr) 2002-05-17 2003-05-13 Procede et dispositif de refroidissement d'une feuille d'acier, et procede de fabrication d'une feuille d'acier

Publications (3)

Publication Number Publication Date
EP1508388A1 EP1508388A1 (de) 2005-02-23
EP1508388A4 true EP1508388A4 (de) 2005-08-17
EP1508388B1 EP1508388B1 (de) 2008-10-22

Family

ID=29544985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03728060A Expired - Lifetime EP1508388B1 (de) 2002-05-17 2003-05-13 Verfahren zum kühlen von stahlblech und verfahren zur herstellung von stahlblech

Country Status (7)

Country Link
EP (1) EP1508388B1 (de)
JP (1) JP3925789B2 (de)
KR (1) KR100598006B1 (de)
CN (1) CN1290634C (de)
DE (1) DE60324272D1 (de)
TW (1) TWI222903B (de)
WO (1) WO2003097263A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007007676A (ja) * 2005-06-29 2007-01-18 Jfe Steel Kk 厚板圧延ラインにおける被圧延材の冷却方法ならびにそれを用いた厚板圧延方法
DE102007057278A1 (de) * 2007-08-04 2009-02-05 Sms Demag Ag Verfahren und Vorrichtung zur Vergleichmäßigung des Wärmeübergangs eines Gussprodukts während seiner Erstattung auf dem Metalltransportband einer horizontalen Bandgießanlage
JP5353260B2 (ja) * 2009-01-19 2013-11-27 Ｊｆｅスチール株式会社 高強度厚肉熱延鋼板の巻き取り設備および巻き取り方法
CN102676787B (zh) * 2012-06-15 2014-04-16 中冶赛迪工程技术股份有限公司 一种金属薄板淬火装置
KR101666814B1 (ko) 2015-07-21 2016-10-17 주식회사 포스코 냉각수 제어 장치
JP6720894B2 (ja) 2017-03-02 2020-07-08 Ｊｆｅスチール株式会社 鋼板の冷却方法および鋼板の冷却装置ならびに鋼板の製造方法
CN107557550B (zh) * 2017-08-22 2019-07-16 大连理工大学 一种变强度高强度钢汽车零件制备方法
EP3653312B1 (de) * 2017-09-28 2022-08-17 JFE Steel Corporation Anlage zur herstellung von stahlplatten und verfahren zur herstellung von stahlplatten
CN108515380A (zh) * 2018-03-05 2018-09-11 蚌埠市大禹机床制造有限公司 一种自动感应输送的切割机床

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10263670A (ja) * 1997-03-26 1998-10-06 Nkk Corp 高温鋼板の冷却方法及び高温鋼板の冷却装置
JPH1110218A (ja) * 1997-06-27 1999-01-19 Nkk Corp 高温鋼板の冷却方法
JP2000001719A (ja) * 1998-06-16 2000-01-07 Nkk Corp 高温鋼板の冷却装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3345774B2 (ja) * 1998-04-10 2002-11-18 日本鋼管株式会社 高温鋼板の冷却方法および装置
WO2001064362A1 (fr) * 2000-03-01 2001-09-07 Nkk Corporation Dispositif et procede de refroidissement d'une bande d'acier laminee a chaud et procede de fabrication de cette bande d'acier laminee a chaud

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10263670A (ja) * 1997-03-26 1998-10-06 Nkk Corp 高温鋼板の冷却方法及び高温鋼板の冷却装置
JPH1110218A (ja) * 1997-06-27 1999-01-19 Nkk Corp 高温鋼板の冷却方法
JP2000001719A (ja) * 1998-06-16 2000-01-07 Nkk Corp 高温鋼板の冷却装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 04 31 August 2000 (2000-08-31) *
See also references of WO03097263A1 *

Also Published As

Publication number Publication date
EP1508388A1 (de) 2005-02-23
KR20040062691A (ko) 2004-07-07
JP2003334605A (ja) 2003-11-25
WO2003097263A1 (fr) 2003-11-27
CN1610584A (zh) 2005-04-27
TWI222903B (en) 2004-11-01
KR100598006B1 (ko) 2006-07-13
JP3925789B2 (ja) 2007-06-06
TW200307580A (en) 2003-12-16
EP1508388B1 (de) 2008-10-22
CN1290634C (zh) 2006-12-20
DE60324272D1 (de) 2008-12-04

Similar Documents

Publication Publication Date Title
EP1469808A4 (de) Vorrichtung und verfahren zur erzeugung von sputum
EP1670048A4 (de) Verfahren und einrichtung zur verflachung der oberfläche eines festkörpers
IL162696A0 (en) Apparatus and method for endoscopiccolectomy
AU2003300773A8 (en) Improved apparatus and method for cryosurgery
EP1359235A4 (de) Dünnes stahlblech und herstellungsverfahren dafür
EP1527829A4 (de) Kühlvorrichtung, herstellungsverfahren und herstellungsstrasse für warmgewalztes stahlband
PL376051A1 (en) Apparatus and method for reducing the heat load of an airfoil
AU2003272754A8 (en) Method and apparatus for performance effective power throttling
AU2003265618A8 (en) Method and apparatus of position location
EP1528658A4 (de) Spulenerzeugungseinrichtung und spulenerzeugungsverfahren
EP1580289A4 (de) Nichtkornorientiertes magnetisches stahlblech und herstellungsverfahren dafür
AU2003238695A1 (en) Hot rolling method and apparatus for hot steel sheet
IL173153A0 (en) Method and apparatus for short-slot-cycle paging
EP1577405A4 (de) Verfahren zur herstellung von kornorientiertem elektroblech und kornorientiertes elektroblech
EP1428589A4 (de) Verfahren und vorrichtung zur kühlung von stahlplatten
PT1426784T (pt) Aparelho e método de localização
GB2404009B (en) Cooling method and apparatus
EP1607150A4 (de) Verfahren und vorrichtung zum walzen von metallplattenmaterial
EP1650327A4 (de) Oberflächenbehandeltes stahlblech und herstellungsverfahren dafür
EP1508388A4 (de) Verfahren und vorrichtung zum kühlen von stahlblech und verfahren zur herstellung von stahlblech
GB2386906B (en) Heat-resisting steel and method of manufacturing the same
AU2003265848A8 (en) Method and apparatus for scrapless thermoforming
EP1518944A4 (de) Verzinnte stahlplatte und herstellungsverfahren dafür
EP1491091A4 (de) Mittel zum schutz gegen insekten und verfahren zum schützen gegen insekten
IL148452A0 (en) Method and device for prevention of gimbal-locking

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040608

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAGANE, AKIRAINTELLECTUAL PROPERTY DEPT.

Inventor name: FUJIBAYASHI, AKIOINTELLECTUAL PROPERTY DEPT.

Inventor name: UEOKA, SATOSHIINTELLECTUAL PROPERTY DEPT.

A4 Supplementary search report drawn up and despatched

Effective date: 20050706

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR IT

17Q First examination report despatched

Effective date: 20060201

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: METHOD FOR COOLING STEEL SHEET AND METHOD OF MANUFACTURING STEEL SHEET

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REF Corresponds to:

Ref document number: 60324272

Country of ref document: DE

Date of ref document: 20081204

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090521

Year of fee payment: 7

26N No opposition filed

Effective date: 20090723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100513

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220408

Year of fee payment: 20

Ref country code: DE

Payment date: 20220329

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60324272

Country of ref document: DE