JPH0534093B2 - - Google Patents

Info

Publication number
JPH0534093B2
JPH0534093B2 JP58194073A JP19407383A JPH0534093B2 JP H0534093 B2 JPH0534093 B2 JP H0534093B2 JP 58194073 A JP58194073 A JP 58194073A JP 19407383 A JP19407383 A JP 19407383A JP H0534093 B2 JPH0534093 B2 JP H0534093B2
Authority
JP
Japan
Prior art keywords
cooling
temperature
cooling device
plate
target
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 - Lifetime
Application number
JP58194073A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6087914A (ja
Inventor
Masanao Yamamoto
Katsunari Matsuzaki
Tatsuichiro Shimoi
Hiroki Myawaki
Juji Ootsuka
Koichi Kutsuwa
Masanori Umeno
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP58194073A priority Critical patent/JPS6087914A/ja
Publication of JPS6087914A publication Critical patent/JPS6087914A/ja
Publication of JPH0534093B2 publication Critical patent/JPH0534093B2/ja
Granted 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
    • 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
    • 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
    • B21B2015/0057—Coiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed
    • 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)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP58194073A 1983-10-19 1983-10-19 熱鋼板のオンライン冷却方法 Granted JPS6087914A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58194073A JPS6087914A (ja) 1983-10-19 1983-10-19 熱鋼板のオンライン冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58194073A JPS6087914A (ja) 1983-10-19 1983-10-19 熱鋼板のオンライン冷却方法

Publications (2)

Publication Number Publication Date
JPS6087914A JPS6087914A (ja) 1985-05-17
JPH0534093B2 true JPH0534093B2 (ko) 1993-05-21

Family

ID=16318503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58194073A Granted JPS6087914A (ja) 1983-10-19 1983-10-19 熱鋼板のオンライン冷却方法

Country Status (1)

Country Link
JP (1) JPS6087914A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000135507A (ja) * 1998-10-31 2000-05-16 Sms Schloeman Siemag Ag 冷却区間を制御するための方法およびシステム

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164825A (ja) * 1984-08-23 1986-04-03 Kawasaki Steel Corp 鋼板の加速冷却方法
JPS6257709A (ja) * 1985-09-07 1987-03-13 Nippon Steel Corp 鋼材の冷却制御方法
JPH0694576B2 (ja) * 1985-11-09 1994-11-24 新日本製鐵株式会社 熱間圧延鋼板の平担度形状不良防止冷却方法
JPH0689411B2 (ja) * 1985-11-09 1994-11-09 新日本製鐵株式会社 熱間圧延鋼板の平担度形状不良防止冷却方法
JPS62127116A (ja) * 1985-11-27 1987-06-09 Mitsubishi Electric Corp 鋼板冷却装置
JPS62158825A (ja) * 1985-12-28 1987-07-14 Nippon Steel Corp 熱間圧延鋼板の冷却方法
JPS62166014A (ja) * 1986-01-14 1987-07-22 Nippon Steel Corp 差厚熱鋼板の冷却方法
JPS62166013A (ja) * 1986-01-14 1987-07-22 Nippon Steel Corp 板厚が長手方向に連続して変化する熱鋼板の冷却方法
JPS6365030A (ja) * 1986-09-08 1988-03-23 Mitsubishi Heavy Ind Ltd 金属帯の冷却方法
JP4648804B2 (ja) * 2005-09-08 2011-03-09 新日本製鐵株式会社 高温鋼板の冷却方法
JP4238260B2 (ja) * 2006-09-19 2009-03-18 新日本製鐵株式会社 鋼板の冷却方法
JP6353385B2 (ja) * 2015-03-05 2018-07-04 株式会社神戸製鋼所 厚鋼板冷却方法及び厚鋼板冷却装置
CN111093850A (zh) 2017-09-19 2020-05-01 日本制铁株式会社 钢材的冷却装置和冷却方法
JP7017439B2 (ja) * 2018-03-07 2022-02-08 株式会社神戸製鋼所 厚鋼板冷却方法
JP7052512B2 (ja) * 2018-04-13 2022-04-12 日本製鉄株式会社 熱処理鋼板の製造方法及び鋼板冷却装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494461A (en) * 1978-01-10 1979-07-26 Kawasaki Steel Corp Cooling control for rolled metal
JPS56136215A (en) * 1980-03-29 1981-10-24 Sumitomo Metal Ind Ltd Method and apparatus for feedback control of water cooling for steel material in rolling line
JPS57152430A (en) * 1981-03-16 1982-09-20 Nippon Steel Corp Cooling method for obtaining steel plate of reduced hardness irregularity in thickness direction
JPS57156824A (en) * 1981-03-24 1982-09-28 Nippon Steel Corp Controlling method for strip temperature in cold rolling
JPS57184507A (en) * 1981-05-11 1982-11-13 Kawasaki Steel Corp Controlling method for cooling hot rolled steel strip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494461A (en) * 1978-01-10 1979-07-26 Kawasaki Steel Corp Cooling control for rolled metal
JPS56136215A (en) * 1980-03-29 1981-10-24 Sumitomo Metal Ind Ltd Method and apparatus for feedback control of water cooling for steel material in rolling line
JPS57152430A (en) * 1981-03-16 1982-09-20 Nippon Steel Corp Cooling method for obtaining steel plate of reduced hardness irregularity in thickness direction
JPS57156824A (en) * 1981-03-24 1982-09-28 Nippon Steel Corp Controlling method for strip temperature in cold rolling
JPS57184507A (en) * 1981-05-11 1982-11-13 Kawasaki Steel Corp Controlling method for cooling hot rolled steel strip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000135507A (ja) * 1998-10-31 2000-05-16 Sms Schloeman Siemag Ag 冷却区間を制御するための方法およびシステム

Also Published As

Publication number Publication date
JPS6087914A (ja) 1985-05-17

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