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CN115156314A - 厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法 - Google Patents

厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法 Download PDF

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Publication number
CN115156314A
CN115156314A CN202210684880.3A CN202210684880A CN115156314A CN 115156314 A CN115156314 A CN 115156314A CN 202210684880 A CN202210684880 A CN 202210684880A CN 115156314 A CN115156314 A CN 115156314A
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CN
China
Prior art keywords
cooling
nozzle
steel plate
cooling water
thick 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.)
Pending
Application number
CN202210684880.3A
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English (en)
Chinese (zh)
Inventor
上冈悟史
田村雄太
野岛佑介
宫野太基
三浦健
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 CN115156314A publication Critical patent/CN115156314A/zh
Pending legal-status Critical Current

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    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • 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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D9/5735—Details
    • C21D9/5737—Rolls; Drums; Roll arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/035—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material to several spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/386—Plates
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

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 Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CN202210684880.3A 2017-12-20 2018-12-14 厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法 Pending CN115156314A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017-243319 2017-12-20
JP2017243319 2017-12-20
CN201880081519.3A CN111492071A (zh) 2017-12-20 2018-12-14 厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法
PCT/JP2018/046067 WO2019124241A1 (ja) 2017-12-20 2018-12-14 厚鋼板の冷却装置および冷却方法ならびに厚鋼板の製造設備および製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880081519.3A Division CN111492071A (zh) 2017-12-20 2018-12-14 厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法

Publications (1)

Publication Number Publication Date
CN115156314A true CN115156314A (zh) 2022-10-11

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Family Applications (2)

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CN202210684880.3A Pending CN115156314A (zh) 2017-12-20 2018-12-14 厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法
CN201880081519.3A Pending CN111492071A (zh) 2017-12-20 2018-12-14 厚钢板的冷却装置及冷却方法以及厚钢板的制造设备及制造方法

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Country Status (5)

Country Link
EP (1) EP3730633A4 (ja)
JP (1) JP6569843B1 (ja)
KR (1) KR102430390B1 (ja)
CN (2) CN115156314A (ja)
WO (1) WO2019124241A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115228929A (zh) * 2022-07-29 2022-10-25 广西广盛新材料科技有限公司 带钢生产的温度控制方法、装置、终端设备及存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4066956A4 (en) * 2019-11-25 2023-01-11 JFE Steel Corporation MANUFACTURING PLANT AND METHOD FOR PRODUCTION OF A STEEL PLATE
CN114592112B (zh) * 2022-02-25 2023-03-17 东北大学 一种钢板回火后柔性冷却装置
CN114635017B (zh) * 2022-05-19 2022-09-06 北京煜鼎增材制造研究院有限公司 大型金属构件喷淋式热处理装置及热处理方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337510A (en) * 1976-09-20 1978-04-06 Ishikawajima Harima Heavy Ind Co Ltd Steel sheet cooling equipment
US4148673A (en) * 1972-02-29 1979-04-10 United States Steel Corporation Plate quenching method
JPS5947010A (ja) * 1982-09-11 1984-03-16 Kobe Steel Ltd 鋼板下面冷却装置
JPS62130222A (ja) * 1985-12-03 1987-06-12 Nippon Steel Corp 熱鋼板の冷却方法及び装置
JPS642718A (en) * 1987-06-26 1989-01-06 Nippon Steel Corp Cooling method for thick steel plate
JPH10291018A (ja) * 1997-04-17 1998-11-04 Nkk Corp 高温鋼板の冷却方法及び高温鋼板の冷却装置
JP2005118838A (ja) * 2003-10-17 2005-05-12 Nippon Steel Corp 熱間圧延鋼板の冷却装置および冷却方法
KR20060090944A (ko) * 2006-07-21 2006-08-17 진성중공업 주식회사 유도가열에 의한 후판의 연속 열처리 방법 및 장치
JP2007301568A (ja) * 2006-05-08 2007-11-22 Nippon Steel Corp 熱鋼板の冷却装置、熱鋼板の冷却方法及びプログラム
US20100219565A1 (en) * 2007-07-30 2010-09-02 Ryuji Yamamoto Cooling Apparatus of Hot Steel Plate, Cooling Method of Hot Steel Plate, and Program
JP2011167759A (ja) * 2009-03-30 2011-09-01 Jfe Steel Corp 熱延鋼板の冷却装置
CN104884182A (zh) * 2012-12-25 2015-09-02 杰富意钢铁株式会社 热轧钢带的冷却方法及冷却装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103849734B (zh) * 2012-12-06 2015-08-26 宝山钢铁股份有限公司 基于板形的淬火装置流量控制方法及其检测与控制装置
CN103834792B (zh) * 2014-03-26 2015-12-30 东北大学 一种钢板连续辊式淬火工艺方法

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148673A (en) * 1972-02-29 1979-04-10 United States Steel Corporation Plate quenching method
JPS5337510A (en) * 1976-09-20 1978-04-06 Ishikawajima Harima Heavy Ind Co Ltd Steel sheet cooling equipment
JPS5947010A (ja) * 1982-09-11 1984-03-16 Kobe Steel Ltd 鋼板下面冷却装置
JPS62130222A (ja) * 1985-12-03 1987-06-12 Nippon Steel Corp 熱鋼板の冷却方法及び装置
JPS642718A (en) * 1987-06-26 1989-01-06 Nippon Steel Corp Cooling method for thick steel plate
JPH10291018A (ja) * 1997-04-17 1998-11-04 Nkk Corp 高温鋼板の冷却方法及び高温鋼板の冷却装置
JP2005118838A (ja) * 2003-10-17 2005-05-12 Nippon Steel Corp 熱間圧延鋼板の冷却装置および冷却方法
JP2007301568A (ja) * 2006-05-08 2007-11-22 Nippon Steel Corp 熱鋼板の冷却装置、熱鋼板の冷却方法及びプログラム
KR20060090944A (ko) * 2006-07-21 2006-08-17 진성중공업 주식회사 유도가열에 의한 후판의 연속 열처리 방법 및 장치
US20100219565A1 (en) * 2007-07-30 2010-09-02 Ryuji Yamamoto Cooling Apparatus of Hot Steel Plate, Cooling Method of Hot Steel Plate, and Program
JP2011167759A (ja) * 2009-03-30 2011-09-01 Jfe Steel Corp 熱延鋼板の冷却装置
CN104884182A (zh) * 2012-12-25 2015-09-02 杰富意钢铁株式会社 热轧钢带的冷却方法及冷却装置
US20150321234A1 (en) * 2012-12-25 2015-11-12 Jet Steel Corporation Method and apparatus for cooling hot-rolled steel strip (as amended)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115228929A (zh) * 2022-07-29 2022-10-25 广西广盛新材料科技有限公司 带钢生产的温度控制方法、装置、终端设备及存储介质

Also Published As

Publication number Publication date
WO2019124241A1 (ja) 2019-06-27
JPWO2019124241A1 (ja) 2019-12-19
CN111492071A (zh) 2020-08-04
JP6569843B1 (ja) 2019-09-04
KR102430390B1 (ko) 2022-08-05
EP3730633A4 (en) 2020-12-02
KR20200085880A (ko) 2020-07-15
EP3730633A1 (en) 2020-10-28

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