PL2067541T3 - Method for continuously manufacturing cold-rolled steel - Google Patents

Method for continuously manufacturing cold-rolled steel

Info

Publication number
PL2067541T3
PL2067541T3 PL07254712T PL07254712T PL2067541T3 PL 2067541 T3 PL2067541 T3 PL 2067541T3 PL 07254712 T PL07254712 T PL 07254712T PL 07254712 T PL07254712 T PL 07254712T PL 2067541 T3 PL2067541 T3 PL 2067541T3
Authority
PL
Poland
Prior art keywords
steel
cold
rolled steel
strip accumulator
installation
Prior art date
Application number
PL07254712T
Other languages
Polish (pl)
Inventor
I-Shou Lin
Wen-Chein Hsu
Chen-Hui Huang
Original Assignee
Yieh United 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39111880&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2067541(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yieh United Steel Corp filed Critical Yieh United Steel Corp
Publication of PL2067541T3 publication Critical patent/PL2067541T3/en

Links

Classifications

    • 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
    • B21B1/28—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 cold-rolling, e.g. Steckel cold mill
    • 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • 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
    • 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
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • 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
    • B21B2015/0064—Uncoiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • 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
    • B21B45/0269—Cleaning

Abstract

A method for continuously manufacturing cold-rolled steel includes the steps of: providing coils (100) of white steel (400) that are manufactured by hot rolling a cast steel followed by annealing and pickling the cast steel; subjecting the coil (100) of white steel (400) to uncoiling and welding in an uncoiling-welding installation (21); passing the flattened and welded white steel (400) through a first strip accumulator (22) and a cold rolling device (23) for cold rolling the white steel (400) to result in a cold-rolled steel with a predetermined thickness; and processing the cold-rolled steel in sequence using a degreasing device (24), a second strip accumulator (25), an annealing-pickling installation (26), a third strip accumulator (27), a temper rolling device (28), a tension leveling device (29), a fourth strip accumulator (31), and a trimming-recoiling installation (32).
PL07254712T 2007-12-05 2007-12-05 Method for continuously manufacturing cold-rolled steel PL2067541T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07254712A EP2067541B1 (en) 2007-12-05 2007-12-05 Method for continuously manufacturing cold-rolled steel

Publications (1)

Publication Number Publication Date
PL2067541T3 true PL2067541T3 (en) 2012-08-31

Family

ID=39111880

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07254712T PL2067541T3 (en) 2007-12-05 2007-12-05 Method for continuously manufacturing cold-rolled steel

Country Status (5)

Country Link
EP (1) EP2067541B1 (en)
AT (1) ATE551131T1 (en)
ES (1) ES2384734T3 (en)
PL (1) PL2067541T3 (en)
SI (1) SI2067541T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2769779A1 (en) * 2013-02-22 2014-08-27 Siemens VAI Metals Technologies GmbH Facility and method for rolling a metal strip
CN106271665A (en) * 2015-05-28 2017-01-04 佛山市吉力佳机械有限公司 A kind of rustless steel coiled material Compositions of metal-working machines
CN106799596B (en) * 2017-02-17 2019-03-05 佛山市欧艺钢数控设备有限公司 A kind of coiled material production equipment
CN106881352A (en) * 2017-03-22 2017-06-23 山东宏旺实业有限公司 A kind of Band by Hot-rolling technique and its production equipment
CN110306016B (en) * 2019-07-31 2021-07-09 首钢京唐钢铁联合有限责任公司 Method and device for producing ultrathin strip steel by hood-type annealing
CN114433624A (en) * 2022-01-21 2022-05-06 甘肃酒钢集团宏兴钢铁股份有限公司 Frosted surface stainless steel cold rolling production method
CN116673335B (en) * 2023-05-24 2023-11-21 邢台金逸金属制品有限公司 Cold-rolled coiled sheet production molding system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740061B1 (en) * 1995-10-19 1997-11-28 Ugine Sa PROCESS FOR THE CONTINUOUS DEVELOPMENT OF A STRIP OF LAMINATED SHEET OF STAINLESS STEEL HAVING AN IMPROVED SURFACE CONDITION
FR2775205B1 (en) 1998-02-25 2000-03-24 Usinor INSTALLATION FOR MANUFACTURING COLD ROLLED STAINLESS STEEL STRIPS
DE19843382A1 (en) * 1998-09-22 2000-03-23 Schloemann Siemag Ag Continuous mill train for rolling steel strips has uncoiling device and a welding device
ATE419930T1 (en) 1998-12-18 2009-01-15 Outokumpu Oy METHOD FOR PRODUCING STAINLESS STEEL STRAPS
JP2003094107A (en) * 2001-09-21 2003-04-02 Hitachi Ltd Continuous pickling cold rolling mill and method for operating the same

Also Published As

Publication number Publication date
EP2067541A1 (en) 2009-06-10
ATE551131T1 (en) 2012-04-15
ES2384734T3 (en) 2012-07-11
SI2067541T1 (en) 2012-09-28
EP2067541B1 (en) 2012-03-28

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