IT1303873B1 - HOT ROLLING MACHINE FOR THIN TAPES - Google Patents

HOT ROLLING MACHINE FOR THIN TAPES

Info

Publication number
IT1303873B1
IT1303873B1 ITMI982562A IT1303873B1 IT 1303873 B1 IT1303873 B1 IT 1303873B1 IT MI982562 A ITMI982562 A IT MI982562A IT 1303873 B1 IT1303873 B1 IT 1303873B1
Authority
IT
Italy
Prior art keywords
hot rolling
rolling machine
thin tapes
tapes
thin
Prior art date
Application number
Other languages
Italian (it)
Inventor
Corrado Rovelli
Original Assignee
Demag Italimpianti Spa
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 Demag Italimpianti Spa filed Critical Demag Italimpianti Spa
Priority to ITMI982562 priority Critical patent/IT1303873B1/en
Priority to PCT/EP1999/009168 priority patent/WO2000030776A1/en
Publication of ITMI982562A1 publication Critical patent/ITMI982562A1/en
Application granted granted Critical
Publication of IT1303873B1 publication Critical patent/IT1303873B1/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
    • B21B45/004—Heating 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
    • B21B1/22—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
    • 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
    • B21B2201/00—Special rolling modes
    • B21B2201/02—Austenitic rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/04—Ferritic rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/16—Two-phase or mixed-phase rolling
    • 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
ITMI982562 1998-11-26 1998-11-26 HOT ROLLING MACHINE FOR THIN TAPES IT1303873B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI982562 IT1303873B1 (en) 1998-11-26 1998-11-26 HOT ROLLING MACHINE FOR THIN TAPES
PCT/EP1999/009168 WO2000030776A1 (en) 1998-11-26 1999-11-19 Hot-rolling mill for thin strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI982562 IT1303873B1 (en) 1998-11-26 1998-11-26 HOT ROLLING MACHINE FOR THIN TAPES

Publications (2)

Publication Number Publication Date
ITMI982562A1 ITMI982562A1 (en) 2000-05-26
IT1303873B1 true IT1303873B1 (en) 2001-03-01

Family

ID=11381140

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI982562 IT1303873B1 (en) 1998-11-26 1998-11-26 HOT ROLLING MACHINE FOR THIN TAPES

Country Status (2)

Country Link
IT (1) IT1303873B1 (en)
WO (1) WO2000030776A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215229A1 (en) 2002-04-06 2003-10-16 Sms Demag Ag Device for cooling rolling stock within the cooling section of a rolling mill
AT509707B1 (en) * 2010-05-04 2011-11-15 Siemens Vai Metals Tech Gmbh METHOD FOR HOT ROLLING OF STEEL STRIPS AND HOT ROLLING STRIP

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889582C (en) * 1949-12-23 1953-09-10 Theo Dr-Ing Muenker Device for rolled products of the desired strength
JPH02220708A (en) * 1989-02-22 1990-09-03 Sumitomo Metal Ind Ltd Heating-cooling equipment for hot rolling line
IT1244295B (en) * 1990-07-09 1994-07-08 Giovanni Arvedi PROCESS AND PLANT FOR THE OBTAINING OF WRAPPED STEEL BELTS, WITH CHARACTERISTICS OF COLD ROLLED PRODUCTS OBTAINED DIRECTLY IN HOT ROLLING LINE
DE19600990C2 (en) * 1996-01-14 1997-12-18 Thyssen Stahl Ag Process for hot rolling steel strips
GB2322320A (en) * 1997-02-21 1998-08-26 Kvaerner Metals Cont Casting Continuous casting with rolling stages separated by a temperature controlling stage
IT1290743B1 (en) * 1997-04-10 1998-12-10 Danieli Off Mecc LAMINATION PROCESS FOR FLAT PRODUCTS WITH THIN THICKNESSES AND RELATED ROLLING LINE
DE19758108C1 (en) * 1997-12-17 1999-01-14 Mannesmann Ag Method and installation for continuous production of hot rolled thin flat products
DE19843038B4 (en) * 1998-09-19 2006-10-12 Sms Demag Ag Device for cooling rolling stock within the cooling section of a rolling plant for laminar strip cooling

Also Published As

Publication number Publication date
WO2000030776A1 (en) 2000-06-02
ITMI982562A1 (en) 2000-05-26

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