JPS51147449A - Hot rolling method - Google Patents

Hot rolling method

Info

Publication number
JPS51147449A
JPS51147449A JP7216475A JP7216475A JPS51147449A JP S51147449 A JPS51147449 A JP S51147449A JP 7216475 A JP7216475 A JP 7216475A JP 7216475 A JP7216475 A JP 7216475A JP S51147449 A JPS51147449 A JP S51147449A
Authority
JP
Japan
Prior art keywords
hot rolling
rolling method
hot
rolling
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
JP7216475A
Other languages
Japanese (ja)
Inventor
Jiyunzou Amagasaki
Toshihiko Nagai
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP7216475A priority Critical patent/JPS51147449A/en
Publication of JPS51147449A publication Critical patent/JPS51147449A/en
Pending legal-status Critical Current

Links

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
    • B21B45/04—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
    • 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
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP7216475A 1975-06-14 1975-06-14 Hot rolling method Pending JPS51147449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7216475A JPS51147449A (en) 1975-06-14 1975-06-14 Hot rolling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7216475A JPS51147449A (en) 1975-06-14 1975-06-14 Hot rolling method

Publications (1)

Publication Number Publication Date
JPS51147449A true JPS51147449A (en) 1976-12-17

Family

ID=13481321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7216475A Pending JPS51147449A (en) 1975-06-14 1975-06-14 Hot rolling method

Country Status (1)

Country Link
JP (1) JPS51147449A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259118A (en) * 2011-07-01 2011-11-30 中冶赛迪工程技术股份有限公司 Method for improving cooling uniformity of rolling piece and device for uniformly cooling rolling piece
EP2792428A1 (en) * 2013-04-15 2014-10-22 Siemens VAI Metals Technologies GmbH Cooling device with width-dependent cooling effect
EP3385008A1 (en) * 2017-04-04 2018-10-10 Primetals Technologies Austria GmbH Descaling device and method for chemically descaling a metal strip
CN111971131A (en) * 2018-04-13 2020-11-20 Sms集团有限公司 Cooling device and method for operating the cooling device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102259118A (en) * 2011-07-01 2011-11-30 中冶赛迪工程技术股份有限公司 Method for improving cooling uniformity of rolling piece and device for uniformly cooling rolling piece
EP2792428A1 (en) * 2013-04-15 2014-10-22 Siemens VAI Metals Technologies GmbH Cooling device with width-dependent cooling effect
WO2014170139A1 (en) * 2013-04-15 2014-10-23 Siemens Vai Metals Technologies Gmbh Cooling device with breadth-dependent cooling action
CN105188975A (en) * 2013-04-15 2015-12-23 首要金属科技奥地利有限责任公司 Cooling device with breadth-dependent cooling action
EP2986400B1 (en) 2013-04-15 2017-10-11 Primetals Technologies Austria GmbH Cooling device with width-dependent cooling effect
US9868142B2 (en) 2013-04-15 2018-01-16 Primetals Technologies Austria GmbH Cooling device with breadth-dependent cooling action
EP3385008A1 (en) * 2017-04-04 2018-10-10 Primetals Technologies Austria GmbH Descaling device and method for chemically descaling a metal strip
WO2018185028A1 (en) * 2017-04-04 2018-10-11 Primetals Technologies Austria GmbH Descaling device and method for chemically descaling a metal strip
CN110446566A (en) * 2017-04-04 2019-11-12 首要金属科技奥地利有限责任公司 Descaling apparatus and method for chemical descaling of metal strip
RU2753355C2 (en) * 2017-04-04 2021-08-13 Прайметалз Текнолоджиз Аустриа ГмбХ Descaling device and method for chemical descaling from metal strip
CN111971131A (en) * 2018-04-13 2020-11-20 Sms集团有限公司 Cooling device and method for operating the cooling device
US11612922B2 (en) 2018-04-13 2023-03-28 Sms Group Gmbh Cooling device and method for operating same

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