DE50004350D1 - Verfahren und einrichtung zum kühlen eines metallbandes - Google Patents

Verfahren und einrichtung zum kühlen eines metallbandes

Info

Publication number
DE50004350D1
DE50004350D1 DE50004350T DE50004350T DE50004350D1 DE 50004350 D1 DE50004350 D1 DE 50004350D1 DE 50004350 T DE50004350 T DE 50004350T DE 50004350 T DE50004350 T DE 50004350T DE 50004350 D1 DE50004350 D1 DE 50004350D1
Authority
DE
Germany
Prior art keywords
metal strip
cooling
sprayed
smaller
relates
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.)
Expired - Fee Related
Application number
DE50004350T
Other languages
English (en)
Inventor
Siegbert Steidl
Christoph Baare
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE50004350T priority Critical patent/DE50004350D1/de
Application granted granted Critical
Publication of DE50004350D1 publication Critical patent/DE50004350D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21B45/02—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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • 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
    • 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
    • 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
    • C21D1/60—Aqueous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
DE50004350T 1999-07-29 2000-07-14 Verfahren und einrichtung zum kühlen eines metallbandes Expired - Fee Related DE50004350D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50004350T DE50004350D1 (de) 1999-07-29 2000-07-14 Verfahren und einrichtung zum kühlen eines metallbandes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19935780A DE19935780A1 (de) 1999-07-29 1999-07-29 Verfahren und Einrichtung zum Kühlen eines Metallbandes
PCT/DE2000/002304 WO2001010042A1 (de) 1999-07-29 2000-07-14 Verfahren und einrichtung zum kühlen eines metallbandes
DE50004350T DE50004350D1 (de) 1999-07-29 2000-07-14 Verfahren und einrichtung zum kühlen eines metallbandes

Publications (1)

Publication Number Publication Date
DE50004350D1 true DE50004350D1 (de) 2003-12-11

Family

ID=7916567

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19935780A Ceased DE19935780A1 (de) 1999-07-29 1999-07-29 Verfahren und Einrichtung zum Kühlen eines Metallbandes
DE50004350T Expired - Fee Related DE50004350D1 (de) 1999-07-29 2000-07-14 Verfahren und einrichtung zum kühlen eines metallbandes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19935780A Ceased DE19935780A1 (de) 1999-07-29 1999-07-29 Verfahren und Einrichtung zum Kühlen eines Metallbandes

Country Status (4)

Country Link
EP (1) EP1201037B1 (de)
AT (1) ATE253418T1 (de)
DE (2) DE19935780A1 (de)
WO (1) WO2001010042A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055475A1 (de) 2007-06-27 2009-01-08 Sms Demag Ag Kühlvorrichtung zum Kühlen eines Metallbandes
ITMI20110368A1 (it) * 2011-03-10 2012-09-11 Danieli Off Mecc Discagliatore oscillante e metodo per discagliare un semilavorato metallurgico

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727926B2 (de) * 1973-11-28 1982-06-14
JPS5848019B2 (ja) * 1979-11-09 1983-10-26 石川島播磨重工業株式会社 鋼板の噴霧冷却方法及びその装置
DE4430856C2 (de) * 1994-08-31 1996-11-07 Kloeckner Stahl Gmbh Verfahren zur Reduzierung und Steuerung der Oberflächenverzunderung beim Warmwalzen von Flachprodukten, insbesondere Warmbändern
DE19637916A1 (de) * 1996-09-17 1998-03-19 Siemens Ag Verfahren und Vorrichtung zum Kühlen eines Walzgutes
DE19852759A1 (de) * 1998-11-16 2000-05-18 Siemens Ag Verfahren und Einrichtung zur Verringerung von Zunderbildung auf einem Walzgut

Also Published As

Publication number Publication date
DE19935780A1 (de) 2001-02-08
WO2001010042A1 (de) 2001-02-08
ATE253418T1 (de) 2003-11-15
EP1201037A1 (de) 2002-05-02
EP1201037B1 (de) 2003-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee