ATE279271T1 - METHOD FOR INFLUENCING THE PROFILE OF ROLLED STRIP - Google Patents

METHOD FOR INFLUENCING THE PROFILE OF ROLLED STRIP

Info

Publication number
ATE279271T1
ATE279271T1 AT02701238T AT02701238T ATE279271T1 AT E279271 T1 ATE279271 T1 AT E279271T1 AT 02701238 T AT02701238 T AT 02701238T AT 02701238 T AT02701238 T AT 02701238T AT E279271 T1 ATE279271 T1 AT E279271T1
Authority
AT
Austria
Prior art keywords
profile
influencing
rolled strip
roll stand
roller strip
Prior art date
Application number
AT02701238T
Other languages
German (de)
Inventor
Konrad Walter Schunn
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of ATE279271T1 publication Critical patent/ATE279271T1/en

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
    • B21B45/02—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
    • 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
    • B21B45/0206—Coolants
    • 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
    • B21B45/02—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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

The invention relates to a method for altering the profile of a roller strip which is to be cold-rolled in at least one roll stand. The roller strip is highly cooled on opposite-lying edge regions before it is inserted into the roll stand or into the first roll stand.
AT02701238T 2001-02-01 2002-01-21 METHOD FOR INFLUENCING THE PROFILE OF ROLLED STRIP ATE279271T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10106273A DE10106273A1 (en) 2001-02-01 2001-02-01 Process for influencing the profile of rolled strip
PCT/DE2002/000254 WO2002060611A1 (en) 2001-02-01 2002-01-21 Method for altering the profile of a roller strip

Publications (1)

Publication Number Publication Date
ATE279271T1 true ATE279271T1 (en) 2004-10-15

Family

ID=7673645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02701238T ATE279271T1 (en) 2001-02-01 2002-01-21 METHOD FOR INFLUENCING THE PROFILE OF ROLLED STRIP

Country Status (8)

Country Link
EP (1) EP1355747B1 (en)
JP (1) JP2004520169A (en)
KR (1) KR100821243B1 (en)
CN (1) CN1230262C (en)
AT (1) ATE279271T1 (en)
DE (2) DE10106273A1 (en)
TW (1) TWI233378B (en)
WO (1) WO2002060611A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833871B1 (en) * 2001-12-20 2004-07-09 Usinor METHOD AND PLANT FOR MANUFACTURING METAL STRIPS FROM STRIPS CAST DIRECTLY FROM LIQUID METAL
CN101356020B (en) * 2006-10-21 2011-03-09 Sms西马格股份公司 Device for measuring the tension in a metallic strip
KR200449465Y1 (en) * 2010-02-08 2010-07-12 윤원섭 Adr automatic dispenser system
CN102059250B (en) * 2010-11-09 2012-07-04 燕山大学 Electro-plastic two-roll mill of low-temperature liquid nitrogen cooling medium
CN110404964B (en) * 2019-07-08 2020-07-31 中南大学 Rolling preparation method of aluminum alloy strip with poor performance in width direction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586602A (en) * 1978-12-25 1980-06-30 Kawasaki Steel Corp Skinpass rolling method for cold rolled steel strip
JPS5674301A (en) * 1979-11-20 1981-06-19 Sumitomo Metal Ind Ltd Preventing method for edge drop of steel strip during rolling work
JPS5758909A (en) 1980-09-29 1982-04-09 Nippon Steel Corp Controller for rolled shape
DE4433720A1 (en) * 1994-09-21 1996-03-28 Linde Ag Method and device for hardening ski steel edges
DE19654068A1 (en) * 1996-12-23 1998-06-25 Schloemann Siemag Ag Method and device for rolling a rolled strip
JPH10192903A (en) * 1997-01-10 1998-07-28 Sumitomo Metal Ind Ltd Method for edge drawing down of slab for hot rolling
JP3276318B2 (en) * 1997-08-28 2002-04-22 三菱重工業株式会社 Cooling device for steel plate edge

Also Published As

Publication number Publication date
EP1355747A1 (en) 2003-10-29
KR20030068572A (en) 2003-08-21
EP1355747B1 (en) 2004-10-13
DE10106273A1 (en) 2002-08-08
DE50201285D1 (en) 2004-11-18
JP2004520169A (en) 2004-07-08
CN1489497A (en) 2004-04-14
TWI233378B (en) 2005-06-01
CN1230262C (en) 2005-12-07
KR100821243B1 (en) 2008-04-10
WO2002060611A1 (en) 2002-08-08

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