FR2131274A5 - Continuous processing line - for cold-rolled deep-drawing strip - Google Patents

Continuous processing line - for cold-rolled deep-drawing strip

Info

Publication number
FR2131274A5
FR2131274A5 FR7143097A FR7143097A FR2131274A5 FR 2131274 A5 FR2131274 A5 FR 2131274A5 FR 7143097 A FR7143097 A FR 7143097A FR 7143097 A FR7143097 A FR 7143097A FR 2131274 A5 FR2131274 A5 FR 2131274A5
Authority
FR
France
Prior art keywords
strip
degrees
bring
cold
processing line
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
Application number
FR7143097A
Other languages
English (en)
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP10545770A external-priority patent/JPS515335B1/ja
Priority claimed from JP10606370A external-priority patent/JPS4923991B1/ja
Priority claimed from JP11060070A external-priority patent/JPS4924765B1/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of FR2131274A5 publication Critical patent/FR2131274A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0452—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment with application of tension
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • 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
    • 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
    • B21B2001/228—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 skin pass rolling or temper rolling
    • 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
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0442—Flattening; Dressing; Flexing
    • 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
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements
    • 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

  • 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
FR7143097A 1970-12-01 1971-12-01 Continuous processing line - for cold-rolled deep-drawing strip Expired FR2131274A5 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10545770A JPS515335B1 (fr) 1970-12-01 1970-12-01
JP10606370A JPS4923991B1 (fr) 1970-12-01 1970-12-01
JP10545870 1970-12-01
JP11060070A JPS4924765B1 (fr) 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
FR2131274A5 true FR2131274A5 (en) 1972-11-10

Family

ID=27469329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143097A Expired FR2131274A5 (en) 1970-12-01 1971-12-01 Continuous processing line - for cold-rolled deep-drawing strip

Country Status (2)

Country Link
FR (1) FR2131274A5 (fr)
IT (1) IT946124B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189518A1 (fr) * 1972-06-22 1974-01-25 Nippon Kokan Kk
FR2302153A1 (fr) * 1975-02-26 1976-09-24 Sendzimir Procedes Laminoir avec dispositif de changement rapide pour les cylindres de laminage
FR2389678A1 (en) * 1977-05-06 1978-12-01 Centre Rech Metallurgique Continuous annealing plant for steel strip - with large dia. guide rollers preventing strain ageing during controlled cooling
FR2510003A1 (fr) * 1981-07-24 1983-01-28 Nippon Kokan Kk Laminoir oblique pour tubes permettant un changement automatique des rouleaux
FR2769695A1 (fr) * 1997-10-15 1999-04-16 Stein Heurtey Perfectionnements apportes aux fours a refroidissement rapide pour bandes metalliques

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018779A (fr) * 1949-03-02 1953-01-13 Thomson Houston Comp Francaise Perfectionnements aux fours continus
US2897698A (en) * 1955-04-06 1959-08-04 Jones & Laughlin Steel Corp Continuous treatment of metal strip
FR1288856A (fr) * 1961-02-15 1962-03-30 Siderurgie Fse Inst Rech Procédé de traitement des tôles pour emboutissage
FR1542436A (fr) * 1964-07-28 1968-10-18 Nippon Kokan Kk Procédé de recuit continu de tôles d'acier pour emboutissage et estampage profond, installation pour la mise en oeuvre du procédé ou de procédé analogues et produits conformes ou similaires à ceux obtenus
US3443410A (en) * 1966-08-16 1969-05-13 Textron Inc Method of and apparatus for changing rolls in a rolling mill
FR94157E (fr) * 1962-07-20 1969-07-11 Blaw Knox Co Dispositif de changement de cylindres pour laminoirs.
FR2041586A5 (en) * 1969-04-30 1971-01-29 P Konstruktorsly Single stage thin steel strip annealing
FR2070881A1 (fr) * 1969-12-16 1971-09-17 Nippon Kokan Kk

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018779A (fr) * 1949-03-02 1953-01-13 Thomson Houston Comp Francaise Perfectionnements aux fours continus
US2897698A (en) * 1955-04-06 1959-08-04 Jones & Laughlin Steel Corp Continuous treatment of metal strip
FR1288856A (fr) * 1961-02-15 1962-03-30 Siderurgie Fse Inst Rech Procédé de traitement des tôles pour emboutissage
FR94157E (fr) * 1962-07-20 1969-07-11 Blaw Knox Co Dispositif de changement de cylindres pour laminoirs.
FR1542436A (fr) * 1964-07-28 1968-10-18 Nippon Kokan Kk Procédé de recuit continu de tôles d'acier pour emboutissage et estampage profond, installation pour la mise en oeuvre du procédé ou de procédé analogues et produits conformes ou similaires à ceux obtenus
US3443410A (en) * 1966-08-16 1969-05-13 Textron Inc Method of and apparatus for changing rolls in a rolling mill
FR2041586A5 (en) * 1969-04-30 1971-01-29 P Konstruktorsly Single stage thin steel strip annealing
FR2070881A1 (fr) * 1969-12-16 1971-09-17 Nippon Kokan Kk

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189518A1 (fr) * 1972-06-22 1974-01-25 Nippon Kokan Kk
FR2302153A1 (fr) * 1975-02-26 1976-09-24 Sendzimir Procedes Laminoir avec dispositif de changement rapide pour les cylindres de laminage
FR2389678A1 (en) * 1977-05-06 1978-12-01 Centre Rech Metallurgique Continuous annealing plant for steel strip - with large dia. guide rollers preventing strain ageing during controlled cooling
FR2510003A1 (fr) * 1981-07-24 1983-01-28 Nippon Kokan Kk Laminoir oblique pour tubes permettant un changement automatique des rouleaux
FR2769695A1 (fr) * 1997-10-15 1999-04-16 Stein Heurtey Perfectionnements apportes aux fours a refroidissement rapide pour bandes metalliques
EP0916741A1 (fr) * 1997-10-15 1999-05-19 Stein Heurtey Fours à refroidissement rapide pour bandes métalliques

Also Published As

Publication number Publication date
IT946124B (it) 1973-05-21
DE2159597B2 (de) 1975-08-07
DE2159597A1 (de) 1972-07-13

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