RU2005105314A - METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF METAL STRIPS - Google Patents

METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF METAL STRIPS Download PDF

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Publication number
RU2005105314A
RU2005105314A RU2005105314/02A RU2005105314A RU2005105314A RU 2005105314 A RU2005105314 A RU 2005105314A RU 2005105314/02 A RU2005105314/02 A RU 2005105314/02A RU 2005105314 A RU2005105314 A RU 2005105314A RU 2005105314 A RU2005105314 A RU 2005105314A
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RU
Russia
Prior art keywords
strip
heating
chemical treatment
rolling
rolling process
Prior art date
Application number
RU2005105314/02A
Other languages
Russian (ru)
Other versions
RU2350415C2 (en
Inventor
Витхольд РИХЕРТ (DE)
Витхольд РИХЕРТ
Original Assignee
Смс Демаг Акциенгезелльшафт (De)
Смс Демаг Акциенгезелльшафт
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.)
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Publication date
Application filed by Смс Демаг Акциенгезелльшафт (De), Смс Демаг Акциенгезелльшафт filed Critical Смс Демаг Акциенгезелльшафт (De)
Publication of RU2005105314A publication Critical patent/RU2005105314A/en
Application granted granted Critical
Publication of RU2350415C2 publication Critical patent/RU2350415C2/en

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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
    • 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
    • B21B15/0035—Forging or pressing devices as units
    • B21B15/005—Lubricating, cooling or heating means
    • 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
    • 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
    • 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
    • B21B45/06—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 of strip material
    • 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
    • B21B45/004—Heating the product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

The invention relates to a method and a device for the continuous production of a metallic, preferably cold-rolled strip ( 1 ), especially a high-grade steel. The strip ( 1 ) which is to be finished is guided by a device ( 2 ) into a conveyor device (R), wherein the strip ( 1 ) undergoes a rolling process, a heating process and chemical treatment. According to the inventive method, in order to improve productivity, the rolling process is carried out primarily after heating the strip and after chemical treatment.

Claims (12)

1. Способ непрерывного производства холоднокатаной металлической полосы (1), в частности, полосы из нержавеющей стали, при котором горячекатаная металлическая полоса сматывается с моталки и производимая полоса (1) проводится в направлении (R) движения через устройство (2), в котором полоса (1) подвергается процессу прокатки, нагреву и химической обработке, отличающийся тем, что процесс прокатки проводится только после нагрева полосы и после химической обработки.1. A method for the continuous production of cold rolled metal strip (1), in particular stainless steel strip, in which a hot rolled metal strip is wound from the coiler and the produced strip (1) is carried in the direction (R) of movement through the device (2) in which the strip (1) is subjected to a rolling process, heating and chemical treatment, characterized in that the rolling process is carried out only after heating the strip and after chemical treatment. 2. Способ по п.1, отличающийся тем, что нагрев полосы (1), химическая обработка полосы (1) и процесс прокатки проводятся в указанной очередности.2. The method according to claim 1, characterized in that the heating of the strip (1), the chemical treatment of the strip (1) and the rolling process are carried out in the indicated order. 3. Способ по п.1 или 2, отличающийся тем, что процесс прокатки является процессом тандем-прокатки.3. The method according to claim 1 or 2, characterized in that the rolling process is a tandem rolling process. 4. Способ по п.1 или 2, отличающийся тем, что полоса (1) в процессе прокатки обжимается по толщине существенно, преимущественно, по меньшей мере, на 20%.4. The method according to claim 1 or 2, characterized in that the strip (1) during the rolling process is crimped over the thickness substantially, mainly at least 20%. 5. Способ по п.1 или 2, отличающийся тем, что химическая обработка является процессом травления.5. The method according to claim 1 or 2, characterized in that the chemical treatment is an etching process. 6. Устройство (2) для непрерывного производства холоднокатаной металлической полосы (1), в частности, полосы из нержавеющей стали, предназначенное для реализации способа по любому из пп.1-5, в котором горячекатаная металлическая полоса сматывается с моталки и производимая полоса (1) проходит через устройство (2) в направлении (R) движения, содержащее устройство (3) для нагрева полосы (1), устройство (4) для химической обработки полосы (1) и устройство (5) для прокатки полосы (1), отличающееся тем, что устройство (5) для прокатки полосы (1) расположено в направлении (R) движения за устройством (3) для нагрева полосы (1) и устройством (4) для химической обработки полосы (1), при этом устройство (5) для прокатки полосы (1) содержит линию прокатного стана тандем (5a, 5b, 5c).6. Device (2) for the continuous production of cold rolled metal strip (1), in particular stainless steel strip, designed to implement the method according to any one of claims 1 to 5, in which the hot rolled metal strip is wound from the coiler and the strip made (1 ) passes through the device (2) in the direction (R) of movement, comprising a device (3) for heating the strip (1), a device (4) for chemically treating the strip (1) and a device (5) for rolling the strip (1), characterized in that the device (5) for rolling the strip (1) is located in the occurrence (R) of movement behind the device (3) for heating the strip (1) and the device (4) for the chemical treatment of the strip (1), while the device (5) for rolling the strip (1) contains a tandem rolling mill line (5a, 5b , 5c). 7. Устройство по п.6, отличающееся тем, что прокатные клети (5a, 5b, 5c) сформированы как многовалковые клети стана холодной прокатки с шестивалковой или Z-валковой компоновкой.7. The device according to claim 6, characterized in that the rolling stands (5a, 5b, 5c) are formed as multi-roll stands of a cold rolling mill with a six-roll or Z-roll arrangement. 8. Устройство по п.6 или 7, отличающееся тем, что устройство (4) для химической обработки полосы (1) является устройством травления.8. The device according to claim 6 or 7, characterized in that the device (4) for the chemical treatment of the strip (1) is an etching device. 9. Устройство по п.6 или 7, отличающееся тем, что между устройством (3) для нагрева полосы (1) и устройством (4) для химической обработки полосы (1) расположено устройство (6) правки растяжением.9. The device according to claim 6 or 7, characterized in that between the device (3) for heating the strip (1) and the device (4) for the chemical treatment of the strip (1) is a stretching dressing device (6). 10. Устройство по п.6 или 7, отличающееся тем, что между устройством (3) для нагрева полосы (1) и устройством (4) для химической обработки полосы (1) расположен блок (7) распыления металлического порошка.10. The device according to claim 6 or 7, characterized in that between the device (3) for heating the strip (1) and the device (4) for chemical processing of the strip (1) is a block (7) for spraying metal powder. 11. Устройство по п.6 или 7, отличающееся тем, что в направлении (R) движения полосы за устройством (4) для химической обработки полосы (1) расположено устройство (8) обрезки краев.11. The device according to claim 6 or 7, characterized in that in the direction (R) of movement of the strip behind the device (4) for chemical processing of the strip (1) is located the device (8) for trimming the edges. 12. Устройство по п.6 или 7, отличающееся тем, что в направлении (R) движения полосы перед устройством (3) для нагрева полосы (1) расположено устройство (12) обезжиривания.12. The device according to claim 6 or 7, characterized in that a degreasing device (12) is located in the direction (R) of the strip in front of the device (3) for heating the strip (1).
RU2005105314/02A 2002-07-26 2003-07-10 Method and facility for manufacturing of metallic strips RU2350415C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10234109.5 2002-07-26
DE10234109A DE10234109A1 (en) 2002-07-26 2002-07-26 Method and device for the continuous production of metallic strips

Publications (2)

Publication Number Publication Date
RU2005105314A true RU2005105314A (en) 2005-07-20
RU2350415C2 RU2350415C2 (en) 2009-03-27

Family

ID=30010423

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005105314/02A RU2350415C2 (en) 2002-07-26 2003-07-10 Method and facility for manufacturing of metallic strips

Country Status (15)

Country Link
US (1) US20060053617A1 (en)
EP (1) EP1525060B1 (en)
JP (1) JP2006502003A (en)
KR (1) KR100990865B1 (en)
CN (1) CN1671490A (en)
AT (1) ATE337862T1 (en)
AU (1) AU2003250025B2 (en)
BR (1) BR0312756B1 (en)
DE (2) DE10234109A1 (en)
ES (1) ES2271651T3 (en)
MX (1) MXPA05001083A (en)
RU (1) RU2350415C2 (en)
TW (1) TWI273929B (en)
WO (1) WO2004012878A1 (en)
ZA (1) ZA200500458B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI389747B (en) * 2007-10-16 2013-03-21 Ihi Metaltech Co Ltd Recoiling facility for magnesium alloy sheet
KR101103346B1 (en) * 2009-07-14 2012-01-11 주식회사 동방플랜텍 Processing line apparatus for cold rolled steel strip
RU2499640C1 (en) * 2012-06-14 2013-11-27 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Method of producing cold-rolled stock for wrapping strap
RU2592609C1 (en) * 2015-04-21 2016-07-27 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Production method of cold-rolled mill products for baling band
TWI625172B (en) * 2016-09-19 2018-06-01 Composite cold rolling line
US20220033921A1 (en) * 2018-09-28 2022-02-03 Jfe Steel Corporation Method for producing grain-oriented electrical steel sheet and cold-rolling facility

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JPH05161901A (en) * 1991-12-12 1993-06-29 Sumitomo Metal Ind Ltd Manufacture of cold rolled strip metal having good surface gloss
JPH07164008A (en) * 1993-12-15 1995-06-27 Nkk Corp Pickling to cold rolling equipment
JPH0824936A (en) * 1994-07-15 1996-01-30 Nisshin Steel Co Ltd Method and equipment for rolling metal strip
JPH08246060A (en) * 1995-03-10 1996-09-24 Kawasaki Steel Corp Production of steel sheet for can
DE19532278B4 (en) * 1995-09-01 2006-07-27 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method for producing a cold-rolled strip in one pass
FR2775205B1 (en) * 1998-02-25 2000-03-24 Usinor INSTALLATION FOR MANUFACTURING COLD ROLLED STAINLESS STEEL STRIPS
RU2221655C2 (en) * 1998-12-18 2004-01-20 АВЕСТА ПОЛАРИТ АКТИЕБОЛАГ (публ) Method for making strips and technological line of rolling mill
JP3460612B2 (en) * 1999-03-04 2003-10-27 Ｊｆｅスチール株式会社 Process line with surface defect meter
JP3695212B2 (en) * 1999-03-30 2005-09-14 Ｊｆｅスチール株式会社 Cold rolling method for stainless steel strip
DE10022045C1 (en) * 2000-02-22 2001-07-19 Sundwig Gmbh Finishing line for continuously producing cold-rolled metallic strips comprises a device for pickling the strip arranged in region of the start, the conveyor path of the strip and cold roll stands arranged before/after the pickling device
JP2001262232A (en) * 2000-03-15 2001-09-26 Kawasaki Steel Corp Method for producing stainless steel strip
FR2807957B1 (en) * 2000-04-21 2002-08-02 Vai Clecim METHOD AND INSTALLATION FOR COLD ROLLING
JP2001340905A (en) * 2000-05-31 2001-12-11 Kawasaki Steel Corp Rolling method of steel plate having mill scale

Also Published As

Publication number Publication date
DE10234109A1 (en) 2004-02-05
ES2271651T3 (en) 2007-04-16
WO2004012878A1 (en) 2004-02-12
RU2350415C2 (en) 2009-03-27
DE50304876D1 (en) 2006-10-12
TW200414942A (en) 2004-08-16
AU2003250025A1 (en) 2004-02-23
MXPA05001083A (en) 2005-06-06
ZA200500458B (en) 2006-04-26
US20060053617A1 (en) 2006-03-16
BR0312756A (en) 2005-04-26
BR0312756B1 (en) 2011-05-31
KR100990865B1 (en) 2010-10-29
AU2003250025B2 (en) 2008-08-28
JP2006502003A (en) 2006-01-19
EP1525060A1 (en) 2005-04-27
CN1671490A (en) 2005-09-21
ATE337862T1 (en) 2006-09-15
EP1525060B1 (en) 2006-08-30
KR20050021565A (en) 2005-03-07
TWI273929B (en) 2007-02-21

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20110711