JPH0370566B2 - - Google Patents

Info

Publication number
JPH0370566B2
JPH0370566B2 JP61151412A JP15141286A JPH0370566B2 JP H0370566 B2 JPH0370566 B2 JP H0370566B2 JP 61151412 A JP61151412 A JP 61151412A JP 15141286 A JP15141286 A JP 15141286A JP H0370566 B2 JPH0370566 B2 JP H0370566B2
Authority
JP
Japan
Prior art keywords
steel plate
thick steel
cooling zone
cooling
width
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
JP61151412A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6310019A (ja
Inventor
Naotake Yoshihara
Shuzo Fukuda
Motoji Tagashira
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 Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP61151412A priority Critical patent/JPS6310019A/ja
Publication of JPS6310019A publication Critical patent/JPS6310019A/ja
Publication of JPH0370566B2 publication Critical patent/JPH0370566B2/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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of 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
    • B21B2015/0071—Levelling the rolled 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
    • B21B45/02—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 Treatments In General, Especially Conveying And Cooling (AREA)
JP61151412A 1986-06-30 1986-06-30 厚鋼板の強制冷却装置 Granted JPS6310019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61151412A JPS6310019A (ja) 1986-06-30 1986-06-30 厚鋼板の強制冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61151412A JPS6310019A (ja) 1986-06-30 1986-06-30 厚鋼板の強制冷却装置

Publications (2)

Publication Number Publication Date
JPS6310019A JPS6310019A (ja) 1988-01-16
JPH0370566B2 true JPH0370566B2 (enEXAMPLES) 1991-11-08

Family

ID=15518038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61151412A Granted JPS6310019A (ja) 1986-06-30 1986-06-30 厚鋼板の強制冷却装置

Country Status (1)

Country Link
JP (1) JPS6310019A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04346615A (ja) * 1991-05-23 1992-12-02 Daido Steel Co Ltd ステンレス鋼板の溶体化処理法および処理炉
JP3282713B2 (ja) * 1997-06-27 2002-05-20 日本鋼管株式会社 高温鋼板の冷却方法
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

Also Published As

Publication number Publication date
JPS6310019A (ja) 1988-01-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees