JP4449991B2 - 熱延鋼帯の冷却装置及び方法 - Google Patents

熱延鋼帯の冷却装置及び方法 Download PDF

Info

Publication number
JP4449991B2
JP4449991B2 JP2007044868A JP2007044868A JP4449991B2 JP 4449991 B2 JP4449991 B2 JP 4449991B2 JP 2007044868 A JP2007044868 A JP 2007044868A JP 2007044868 A JP2007044868 A JP 2007044868A JP 4449991 B2 JP4449991 B2 JP 4449991B2
Authority
JP
Japan
Prior art keywords
steel strip
cooling
hot
water
rod
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.)
Active
Application number
JP2007044868A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008207200A (ja
Inventor
悟史 上岡
直樹 中田
高志 黒木
伸夫 西浦
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39783960&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4449991(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to JP2007044868A priority Critical patent/JP4449991B2/ja
Priority to US12/449,672 priority patent/US8404062B2/en
Priority to PL08703516T priority patent/PL2116313T3/pl
Priority to CA2679695A priority patent/CA2679695C/en
Priority to PCT/JP2008/050666 priority patent/WO2008117552A1/ja
Priority to EP08703516.8A priority patent/EP2116313B1/en
Priority to KR1020097016525A priority patent/KR100976758B1/ko
Priority to AU2008230641A priority patent/AU2008230641B2/en
Priority to CN200880006160XA priority patent/CN101622083B/zh
Priority to TW097103420A priority patent/TW200902178A/zh
Publication of JP2008207200A publication Critical patent/JP2008207200A/ja
Publication of JP4449991B2 publication Critical patent/JP4449991B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
JP2007044868A 2007-02-26 2007-02-26 熱延鋼帯の冷却装置及び方法 Active JP4449991B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2007044868A JP4449991B2 (ja) 2007-02-26 2007-02-26 熱延鋼帯の冷却装置及び方法
KR1020097016525A KR100976758B1 (ko) 2007-02-26 2008-01-15 열연 강대의 냉각 장치 및 방법
CN200880006160XA CN101622083B (zh) 2007-02-26 2008-01-15 热轧钢带的冷却装置和方法
CA2679695A CA2679695C (en) 2007-02-26 2008-01-15 Device and method for cooling hot strip
PCT/JP2008/050666 WO2008117552A1 (ja) 2007-02-26 2008-01-15 熱延鋼帯の冷却装置及び方法
EP08703516.8A EP2116313B1 (en) 2007-02-26 2008-01-15 Device and method for cooling hot-rolled steel strip
US12/449,672 US8404062B2 (en) 2007-02-26 2008-01-15 Device and method for cooling hot strip
AU2008230641A AU2008230641B2 (en) 2007-02-26 2008-01-15 Device and method for cooling hot strip
PL08703516T PL2116313T3 (pl) 2007-02-26 2008-01-15 Urządzenie oraz sposób chłodzenia stalowej taśmy walcowanej na gorąco
TW097103420A TW200902178A (en) 2007-02-26 2008-01-30 Device and method for cooling hot-rolled steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007044868A JP4449991B2 (ja) 2007-02-26 2007-02-26 熱延鋼帯の冷却装置及び方法

Publications (2)

Publication Number Publication Date
JP2008207200A JP2008207200A (ja) 2008-09-11
JP4449991B2 true JP4449991B2 (ja) 2010-04-14

Family

ID=39783960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007044868A Active JP4449991B2 (ja) 2007-02-26 2007-02-26 熱延鋼帯の冷却装置及び方法

Country Status (10)

Country Link
US (1) US8404062B2 (cg-RX-API-DMAC7.html)
EP (1) EP2116313B1 (cg-RX-API-DMAC7.html)
JP (1) JP4449991B2 (cg-RX-API-DMAC7.html)
KR (1) KR100976758B1 (cg-RX-API-DMAC7.html)
CN (1) CN101622083B (cg-RX-API-DMAC7.html)
AU (1) AU2008230641B2 (cg-RX-API-DMAC7.html)
CA (1) CA2679695C (cg-RX-API-DMAC7.html)
PL (1) PL2116313T3 (cg-RX-API-DMAC7.html)
TW (1) TW200902178A (cg-RX-API-DMAC7.html)
WO (1) WO2008117552A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8359894B2 (en) 2009-12-16 2013-01-29 Nippon Steel Corporation Method for cooling hot-rolled steel strip

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5577655B2 (ja) * 2009-09-04 2014-08-27 Ｊｆｅスチール株式会社 熱延鋼板の冷却設備および冷却方法
JP5685861B2 (ja) * 2010-09-02 2015-03-18 Ｊｆｅスチール株式会社 熱鋼板の水切り装置、水切り方法および冷却設備
CN102228910A (zh) * 2011-07-19 2011-11-02 东北大学 一种用于热轧带钢生产线的轧后超快速冷却系统
CN102380597B (zh) * 2011-10-28 2014-03-19 中冶赛迪工程技术股份有限公司 板坯连铸二冷喷水宽度控制的方法
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
CN102626719A (zh) * 2012-04-24 2012-08-08 青岛钢铁控股集团有限责任公司 线材生产用控冷装置及线材生产设备
TWI524951B (zh) * 2012-06-08 2016-03-11 新日鐵住金股份有限公司 熱軋鋼板用冷卻水之水擋裝置及水擋方法
JP5825250B2 (ja) * 2012-12-25 2015-12-02 Ｊｆｅスチール株式会社 熱延鋼帯の冷却方法および冷却装置
EP2792428A1 (de) * 2013-04-15 2014-10-22 Siemens VAI Metals Technologies GmbH Kühleinrichtung mit breitenabhängiger Kühlwirkung
WO2015015643A1 (ja) * 2013-08-02 2015-02-05 東芝三菱電機産業システム株式会社 省エネルギー操業リコメンドシステム
KR101782757B1 (ko) * 2013-10-29 2017-09-27 신닛테츠스미킨 카부시키카이샤 선재 냉각 장치 및 선재 냉각 방법
CN103752626B (zh) * 2013-12-30 2015-11-25 秦皇岛首秦金属材料有限公司 利用acc半自动水冷提高钢板表面质量的生产方法
ES2870580T3 (es) * 2014-09-01 2021-10-27 Scient And Manufacturing Enterprise Tomsk Electronic Company Ltd Aparato para monitorizar caudal y uniformidad de distribución de líquido en un sistema hidráulico multicanal
CN105618492B (zh) * 2014-11-28 2018-08-10 宝山钢铁股份有限公司 一种用于钢板在线固溶的轧后快速冷却系统
JP6233613B2 (ja) * 2016-01-26 2017-11-22 Ｊｆｅスチール株式会社 熱延鋼帯の製造設備列および熱延鋼帯の製造方法
DE102016102093B3 (de) * 2016-02-05 2017-06-14 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Durchlaufkühlvorrichtung und Verfahren zum Abkühlen eines Metallbandes
CN105695697B (zh) * 2016-04-06 2018-07-13 肇庆科达机械制造有限公司 一种铝型材在线淬火装置及方法
EP3251764B1 (de) * 2016-05-31 2019-07-03 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur stabilisierung einer bewegung eines gewalzten metallischen bandes auf einem rollgang
DE102016110677B4 (de) * 2016-06-09 2018-07-12 Ebner Industrieofenbau Gmbh Temperiervorrichtung für Bauteile
CN109311068B (zh) * 2016-08-09 2022-11-04 东芝三菱电机产业系统株式会社 轧制机的出口侧温度控制系统
DE102016223131A1 (de) * 2016-09-06 2018-03-08 Sms Group Gmbh Vorrichtung und Verfahren zum Aufbringen eines flüssigen Mediums auf eine Walze und/oder auf ein Walzgut und/oder zum Entfernen des flüssigen Mediums
CN106269932A (zh) * 2016-10-25 2017-01-04 东北大学 一种热轧无缝钢管在线控制冷却设备
CN106311763B (zh) * 2016-10-25 2019-04-26 东北大学 一种热轧无缝钢管控制冷却用环形射流冷却装置
EP3385008A1 (de) * 2017-04-04 2018-10-10 Primetals Technologies Austria GmbH Entzunderungsvorrichtung und verfahren zum chemischen entzundern eines metallbandes
TWI690375B (zh) * 2017-04-17 2020-04-11 日商日本製鐵股份有限公司 熱軋鋼板之冷卻裝置以及熱軋鋼板之冷卻方法
JP6886041B2 (ja) * 2017-11-20 2021-06-16 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 金属板の冷却装置及び金属板の連続熱処理設備
WO2019160574A1 (en) * 2018-02-17 2019-08-22 Primetals Technologies USA LLC Cooling system
DE102018205685A1 (de) * 2018-04-13 2019-10-17 Sms Group Gmbh Kühleinrichtung und Verfahren zu deren Betrieb
DE102018109579A1 (de) * 2018-04-20 2019-10-24 Schwartz Gmbh Temperiervorrichtung zur partiellen Kühlung eines Bauteils
CN112703067B (zh) * 2018-09-19 2022-09-16 日本制铁株式会社 热轧钢板的冷却装置及热轧钢板的冷却方法
ES2951333T3 (es) * 2019-07-11 2023-10-19 John Cockerill S A Dispositivo de enfriamiento para soplar gas sobre una superficie de una banda móvil
JP7103511B2 (ja) * 2019-09-30 2022-07-20 Ｊｆｅスチール株式会社 金属帯急冷装置及び金属帯急冷方法並びに金属帯製品の製造方法
CN114786834B (zh) * 2020-02-27 2024-08-09 日本制铁株式会社 冷却装置以及冷却方法
CN111664615B (zh) * 2020-06-16 2022-02-01 安徽伟辰钢结构有限公司 一种h型钢生产线
CN114345954A (zh) * 2021-12-13 2022-04-15 首钢京唐钢铁联合有限责任公司 一种带钢冷却控制方法、装置以及设备
CN114618895B (zh) * 2022-04-11 2022-11-08 福建三宝特钢有限公司 基于动态调节的热轧带轧制系统
CN116144888B (zh) * 2023-02-01 2024-02-20 北京科技大学 基于横纵温差的双相钢板带均质化挂卷及控冷调质方法
AT526925B1 (de) * 2023-04-24 2024-09-15 Ebner Ind Ofenbau Temperiereinrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106615A (en) 1979-02-09 1980-08-15 Kawasaki Steel Corp Rolling method with controlled rolling
JPH0238283B2 (ja) 1983-02-09 1990-08-29 Mitsubishi Heavy Ind Ltd Kohanreikyakusochi
JPS62260022A (ja) 1986-05-01 1987-11-12 Ishikawajima Harima Heavy Ind Co Ltd 鋼板の冷却装置
CN1049303A (zh) * 1989-09-15 1991-02-20 沃洛格达综合技术学院 冷却热轧板材的方法
JPH06190419A (ja) * 1992-12-24 1994-07-12 Kawasaki Steel Corp ストリップの冷却方法
CN1096502C (zh) * 1996-05-23 2002-12-18 新日本制铁株式会社 在连续钢带热处理工序中在钢带的宽度方向均匀冷却钢带的冷却系统
JP3397072B2 (ja) * 1997-03-13 2003-04-14 住友金属工業株式会社 鋼板の冷却装置及び方法
JP2001286925A (ja) * 2000-04-10 2001-10-16 Sumitomo Metal Ind Ltd 鋼板の水冷装置とその水冷方法
JP2003191005A (ja) * 2001-12-25 2003-07-08 Jfe Engineering Kk 熱延鋼帯の冷却方法およびその製造方法
JP2005059038A (ja) * 2003-08-08 2005-03-10 Sumitomo Metal Ind Ltd 熱延鋼板の仕上げ圧延設備および熱延鋼板の製造方法
JP4876782B2 (ja) 2005-08-30 2012-02-15 Ｊｆｅスチール株式会社 鋼板の熱間圧延設備および熱間圧延方法
KR100973691B1 (ko) 2005-08-30 2010-08-03 제이에프이 스틸 가부시키가이샤 강판의 냉각 설비 및 냉각 방법과, 이를 이용하는 강판의 열간 압연 설비 및 열간 압연 방법
JP4876783B2 (ja) 2005-08-30 2012-02-15 Ｊｆｅスチール株式会社 鋼板の冷却設備および冷却方法
JP4876781B2 (ja) * 2005-08-30 2012-02-15 Ｊｆｅスチール株式会社 鋼板の冷却設備および冷却方法
JP4779749B2 (ja) * 2006-03-28 2011-09-28 Ｊｆｅスチール株式会社 鋼板の冷却方法および冷却設備

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8359894B2 (en) 2009-12-16 2013-01-29 Nippon Steel Corporation Method for cooling hot-rolled steel strip

Also Published As

Publication number Publication date
EP2116313B1 (en) 2014-03-12
AU2008230641A1 (en) 2008-10-02
PL2116313T3 (pl) 2014-08-29
US20100024505A1 (en) 2010-02-04
TWI329042B (cg-RX-API-DMAC7.html) 2010-08-21
EP2116313A4 (en) 2013-04-17
KR100976758B1 (ko) 2010-08-18
CA2679695C (en) 2011-05-03
KR20090101369A (ko) 2009-09-25
CN101622083B (zh) 2012-08-08
CN101622083A (zh) 2010-01-06
CA2679695A1 (en) 2008-10-02
AU2008230641B2 (en) 2012-01-19
US8404062B2 (en) 2013-03-26
TW200902178A (en) 2009-01-16
JP2008207200A (ja) 2008-09-11
EP2116313A1 (en) 2009-11-11
WO2008117552A1 (ja) 2008-10-02

Similar Documents

Publication Publication Date Title
JP4449991B2 (ja) 熱延鋼帯の冷却装置及び方法
JP4678069B1 (ja) 熱延鋼板の冷却装置
JP4238260B2 (ja) 鋼板の冷却方法
JP4586791B2 (ja) 熱延鋼帯の冷却方法
KR100973691B1 (ko) 강판의 냉각 설비 및 냉각 방법과, 이를 이용하는 강판의 열간 압연 설비 및 열간 압연 방법
KR101052453B1 (ko) 열연강대의 냉각 장치 및 냉각 방법
JP4586682B2 (ja) 鋼板の熱間圧延設備および熱間圧延方法
JP5685861B2 (ja) 熱鋼板の水切り装置、水切り方法および冷却設備
JP4779749B2 (ja) 鋼板の冷却方法および冷却設備
KR20180098542A (ko) 금속 기판을 냉각하기 위한 프로세스 및 기기
WO2007037095A1 (ja) 鋼板の冷却設備および製造方法
JP4876781B2 (ja) 鋼板の冷却設備および冷却方法
JP4518107B2 (ja) 熱延鋼帯の冷却装置および冷却方法
JP5428452B2 (ja) 熱延鋼帯の下面冷却方法および下面冷却装置
JP5597916B2 (ja) 鋼材の冷却設備
JP4518116B2 (ja) 熱延鋼帯の冷却装置および冷却方法
JP4720198B2 (ja) 厚鋼板の冷却装置および冷却方法
JP4876783B2 (ja) 鋼板の冷却設備および冷却方法
JP5246075B2 (ja) 熱鋼板の冷却設備および冷却方法
JP5347781B2 (ja) 熱鋼板の冷却設備および冷却方法
JP2016036846A (ja) 冷却装置及び過冷却抑制方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090727

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20090917

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091117

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20091210

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100105

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100118

R150 Certificate of patent or registration of utility model

Ref document number: 4449991

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130205

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130205

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250