CA985768A - Coolant control for hot strip mill - Google Patents

Coolant control for hot strip mill

Info

Publication number
CA985768A
CA985768A CA165,484A CA165484A CA985768A CA 985768 A CA985768 A CA 985768A CA 165484 A CA165484 A CA 165484A CA 985768 A CA985768 A CA 985768A
Authority
CA
Canada
Prior art keywords
hot strip
coolant control
strip mill
mill
coolant
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.)
Expired
Application number
CA165,484A
Other languages
English (en)
Other versions
CA165484S (en
Inventor
Joseph I. Greenberger
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.)
Wean United Inc
Original Assignee
Wean United Inc
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 Wean United Inc filed Critical Wean United Inc
Application granted granted Critical
Publication of CA985768A publication Critical patent/CA985768A/en
Expired legal-status Critical Current

Links

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
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Control Of Temperature (AREA)
CA165,484A 1972-03-02 1973-02-28 Coolant control for hot strip mill Expired CA985768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23122172A 1972-03-02 1972-03-02

Publications (1)

Publication Number Publication Date
CA985768A true CA985768A (en) 1976-03-16

Family

ID=22868260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,484A Expired CA985768A (en) 1972-03-02 1973-02-28 Coolant control for hot strip mill

Country Status (7)

Country Link
US (1) US3779054A (enrdf_load_stackoverflow)
JP (1) JPS5223613B2 (enrdf_load_stackoverflow)
CA (1) CA985768A (enrdf_load_stackoverflow)
DE (1) DE2310116A1 (enrdf_load_stackoverflow)
ES (1) ES412271A1 (enrdf_load_stackoverflow)
FR (1) FR2174266B1 (enrdf_load_stackoverflow)
GB (1) GB1421997A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764760A (zh) * 2012-07-03 2012-11-07 南京钢铁股份有限公司 一种高表面质量热轧钢板的制造方法

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR223577A (enrdf_load_stackoverflow) * 1973-12-11
US4047985A (en) * 1976-02-09 1977-09-13 Wean United, Inc. Method and apparatus for symmetrically cooling heated workpieces
ATE4962T1 (de) * 1979-08-14 1983-10-15 Davy Mckee (Sheffield) Limited Betrieb eines mehrgeruestigen warmwalzwerkes.
US4274273A (en) * 1979-10-03 1981-06-23 General Electric Company Temperature control in hot strip mill
US4280857A (en) * 1979-11-05 1981-07-28 Aluminum Company Of America Continuous draw anneal system
US4296919A (en) * 1980-08-13 1981-10-27 Nippon Steel Corporation Apparatus for continuously producing a high strength dual-phase steel strip or sheet
JPS58120742A (ja) * 1982-01-11 1983-07-18 Nippon Steel Corp 鋼帯の冷却制御方法
JPS58125308A (ja) * 1982-01-19 1983-07-26 Mitsubishi Electric Corp 線材温度制御装置
US4527408A (en) * 1983-10-31 1985-07-09 Morgan Construction Company Method and Apparatus for cooling and handling hot rolled steel rod in direct sequence with a high speed rolling operation
GB2163985B (en) * 1984-09-03 1987-09-03 Davy Mckee Temperature control of hot strip mill
US4617815A (en) * 1984-12-24 1986-10-21 Wean United, Inc. Apparatus for descaling hot strip in a rolling mill
US4899547A (en) * 1988-12-30 1990-02-13 Even Flow Products, Inc. Hot strip mill cooling system
US5235840A (en) * 1991-12-23 1993-08-17 Hot Rolling Consultants, Ltd. Process to control scale growth and minimize roll wear
US5666842A (en) * 1993-07-22 1997-09-16 Kawasaki Steel Corporation Method of cold rolling grain-oriented silicon steel sheet having excellent and uniform magnetic characteristics along rolling direction of coil and a roll cooling controller for cold rolling mill using the cold rolling method
US5661884A (en) * 1996-02-20 1997-09-02 Tippins Incorporated Offset high-pressure water descaling system
JP3784948B2 (ja) * 1997-12-05 2006-06-14 三菱重工業株式会社 熱間仕上圧延時の表面酸化皮膜抑制方法及び装置
JP2000246325A (ja) * 1999-02-24 2000-09-12 Mitsubishi Heavy Ind Ltd 熱間圧延におけるスケール疵防止装置及び防止方法
DE10110324A1 (de) * 2001-03-03 2002-09-05 Sms Demag Ag Verfahren zum Entzundern von Bändern
DE10156008A1 (de) * 2001-11-15 2003-06-05 Siemens Ag Steuerverfahren für eine einer Kühlstrecke vorgeordnete Fertigstraße zum Walzen von Metall-Warmband
CN101394945B (zh) * 2007-01-30 2012-11-28 东芝三菱电机产业系统株式会社 热轧机的温度控制装置
EP2028290A1 (fr) * 2007-08-21 2009-02-25 ArcelorMittal France Procédé et équipement de décalaminage secondaire des bandes métalliques par projection d'eau à basse pression hydraulique
DE102009023359A1 (de) * 2008-08-18 2010-02-25 Sms Siemag Ag Verfahren und Vorrichtung zur Kühlung und Trocknung eines Warmbandes oder eines Bleches in einem Walzwerk
CN101972782B (zh) * 2010-09-15 2012-06-06 北京科技大学 一种热轧带钢轧制中间坯的冷却装置及其冷却方法
CN103464474B (zh) * 2013-08-12 2015-07-29 北京首钢自动化信息技术有限公司 棒材控冷系统的温度自动控制方法
US10695810B2 (en) * 2015-02-09 2020-06-30 Toshiba Mitsubishi-Electric Industrial Systems Corporation Descaling system, control device of the descaling system, and method for controlling the descaling system
CN104785555A (zh) * 2015-05-04 2015-07-22 中冶南方工程技术有限公司 一种超强冷却装置
CN105013841B (zh) * 2015-07-22 2017-05-17 中冶南方工程技术有限公司 带钢冷却系统
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
CN110064667B (zh) * 2019-04-12 2021-03-23 首钢京唐钢铁联合有限责任公司 一种钢板层流冷却方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806786A (en) * 1955-10-11 1958-12-31 British Thomson Houston Co Ltd Improvements in and relating to cooling equipment
GB1081954A (en) * 1963-08-27 1967-09-06 Yawata Iron & Steel Co Method for controlling operations for the cooling of steel strip in accordance with formulae obtained by theoretical analysis
US3300198A (en) * 1963-12-27 1967-01-24 Olin Mathieson Apparatus for quenching metal
US3514984A (en) * 1968-01-16 1970-06-02 Westinghouse Electric Corp Apparatus for controlling the flow of a cooling medium onto workpieces
US3589160A (en) * 1968-06-07 1971-06-29 Bethlehem Steel Corp Apparatus and method for controlling accelerated cooling of hot rolled strip material
JPS51259B1 (enrdf_load_stackoverflow) * 1969-02-12 1976-01-06
US3604234A (en) * 1969-05-16 1971-09-14 Gen Electric Temperature control system for mill runout table

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102764760A (zh) * 2012-07-03 2012-11-07 南京钢铁股份有限公司 一种高表面质量热轧钢板的制造方法

Also Published As

Publication number Publication date
DE2310116A1 (de) 1973-09-06
GB1421997A (en) 1976-01-21
US3779054A (en) 1973-12-18
FR2174266B1 (enrdf_load_stackoverflow) 1977-09-02
ES412271A1 (es) 1976-01-01
JPS48101345A (enrdf_load_stackoverflow) 1973-12-20
FR2174266A1 (enrdf_load_stackoverflow) 1973-10-12
JPS5223613B2 (enrdf_load_stackoverflow) 1977-06-25

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