EP0159774A1 - Verfahren und Vorrichtung zur Wärmebehandlung von Stahlplatten - Google Patents

Verfahren und Vorrichtung zur Wärmebehandlung von Stahlplatten Download PDF

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Publication number
EP0159774A1
EP0159774A1 EP85301082A EP85301082A EP0159774A1 EP 0159774 A1 EP0159774 A1 EP 0159774A1 EP 85301082 A EP85301082 A EP 85301082A EP 85301082 A EP85301082 A EP 85301082A EP 0159774 A1 EP0159774 A1 EP 0159774A1
Authority
EP
European Patent Office
Prior art keywords
plate
rolls
longitudinal
leveling
recited
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.)
Granted
Application number
EP85301082A
Other languages
English (en)
French (fr)
Other versions
EP0159774B1 (de
Inventor
Vincent R. Coleman
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.)
Van Dorn Co
Original Assignee
Van Dorn Co
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 Van Dorn Co filed Critical Van Dorn Co
Priority to AT85301082T priority Critical patent/ATE31327T1/de
Publication of EP0159774A1 publication Critical patent/EP0159774A1/de
Application granted granted Critical
Publication of EP0159774B1 publication Critical patent/EP0159774B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • C21D8/0242—Flattening; Dressing; Flexing
    • 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
    • B21B2015/0071—Levelling the rolled product
    • 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
    • B21B39/006—Pinch roll sets
    • 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
    • C21D8/0226—Hot 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
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0252—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with application of tension
EP85301082A 1984-02-24 1985-02-19 Verfahren und Vorrichtung zur Wärmebehandlung von Stahlplatten Expired EP0159774B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85301082T ATE31327T1 (de) 1984-02-24 1985-02-19 Verfahren und vorrichtung zur waermebehandlung von stahlplatten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58334384A 1984-02-24 1984-02-24
US583343 1996-01-05

Publications (2)

Publication Number Publication Date
EP0159774A1 true EP0159774A1 (de) 1985-10-30
EP0159774B1 EP0159774B1 (de) 1987-12-09

Family

ID=24332722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85301082A Expired EP0159774B1 (de) 1984-02-24 1985-02-19 Verfahren und Vorrichtung zur Wärmebehandlung von Stahlplatten

Country Status (6)

Country Link
EP (1) EP0159774B1 (de)
JP (1) JPS60211020A (de)
KR (1) KR850007090A (de)
AT (1) ATE31327T1 (de)
AU (1) AU553277B2 (de)
DE (1) DE3561161D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003054236A1 (de) * 2001-12-20 2003-07-03 Sms Demag Aktiengesellchaft Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem breitem metallband, insbesondere von stahlband oder blech

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604696A (en) * 1968-12-10 1971-09-14 Dorn Co The Van Continuous quench apparatus
US3605471A (en) * 1970-03-30 1971-09-20 Robert Gray Bodtke Pull-through straightener
DE2537188A1 (de) * 1975-08-21 1977-02-24 Bwg Bergwerk Walzwerk Verfahren und warmbandstrasse zur verbesserung der qualitaetseigenschaften von warmband

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604696A (en) * 1968-12-10 1971-09-14 Dorn Co The Van Continuous quench apparatus
US3605471A (en) * 1970-03-30 1971-09-20 Robert Gray Bodtke Pull-through straightener
DE2537188A1 (de) * 1975-08-21 1977-02-24 Bwg Bergwerk Walzwerk Verfahren und warmbandstrasse zur verbesserung der qualitaetseigenschaften von warmband

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 7, 12th January 1983, page (C-144) (1152); & JP-A-57-164934 (SUMITOMO) 09-10-1982 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003054236A1 (de) * 2001-12-20 2003-07-03 Sms Demag Aktiengesellchaft Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem breitem metallband, insbesondere von stahlband oder blech

Also Published As

Publication number Publication date
KR850007090A (ko) 1985-10-30
DE3561161D1 (en) 1988-01-21
JPS60211020A (ja) 1985-10-23
AU3898485A (en) 1985-08-29
EP0159774B1 (de) 1987-12-09
AU553277B2 (en) 1986-07-10
ATE31327T1 (de) 1987-12-15

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