FR2357650A1 - Installation pour le traitement thermique continu de toles - Google Patents

Installation pour le traitement thermique continu de toles

Info

Publication number
FR2357650A1
FR2357650A1 FR7719786A FR7719786A FR2357650A1 FR 2357650 A1 FR2357650 A1 FR 2357650A1 FR 7719786 A FR7719786 A FR 7719786A FR 7719786 A FR7719786 A FR 7719786A FR 2357650 A1 FR2357650 A1 FR 2357650A1
Authority
FR
France
Prior art keywords
sheets
heat treatment
continuous heat
installation
enclosure
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
FR7719786A
Other languages
English (en)
Other versions
FR2357650B1 (fr
Inventor
Paul Metz
Fernand Wagner
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2357650A1 publication Critical patent/FR2357650A1/fr
Application granted granted Critical
Publication of FR2357650B1 publication Critical patent/FR2357650B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0036—Crucibles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments

Landscapes

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

Abstract

La présente invention a pour objet une installation pour le traitement thermique continu de tôles. Cette installation est caractérisée par le fait qu'elle comprend un four de chauffage et une enceinte dont la partie supérieure est occupée par des compartiments verticaux, alors que le fond forme un récipient pour un bain de sels fondus, l'enceinte étant équipée de moyens de guidage pour faire passer la tôle à travers les compartiments verticaux, ainsi que de moyens de chauffage et/ou de refroidissement, ainsi que par le fait que les moyens de guidage inférieurs entre les compartiments successifs peuvent être déplacés individuellement pour immerger un nombre voulu d'extrémités de boucles de la tôle dans le bain de seL La présente invention a pour objet une installation pour le traitement thermique continu de tôles, notamment de tôles laminées à froid, en vue de conférer à ces tôles les propriétés désirées résidant dans une excellente combinaison limite élastique-allongement et/ou une grande aptitude à l'emboutissage.
FR7719786A 1976-07-06 1977-06-28 Installation pour le traitement thermique continu de toles Granted FR2357650A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU75317A LU75317A1 (fr) 1976-07-06 1976-07-06

Publications (2)

Publication Number Publication Date
FR2357650A1 true FR2357650A1 (fr) 1978-02-03
FR2357650B1 FR2357650B1 (fr) 1980-04-11

Family

ID=19728280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719786A Granted FR2357650A1 (fr) 1976-07-06 1977-06-28 Installation pour le traitement thermique continu de toles

Country Status (6)

Country Link
BE (1) BE856510A (fr)
DE (1) DE2729931C3 (fr)
FR (1) FR2357650A1 (fr)
GB (1) GB1589085A (fr)
IT (1) IT1085826B (fr)
LU (1) LU75317A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500484A1 (fr) * 1981-02-24 1982-08-27 Kloeckner Werke Ag Installation de traitement en continu de tole mince

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114412C1 (de) * 1981-04-09 1989-03-16 Klöckner-Werke AG, 4100 Duisburg Anlage zum kontinuierlichen Behandeln von Feinblech
KR100742833B1 (ko) * 2005-12-24 2007-07-25 주식회사 포스코 내식성이 우수한 고 망간 용융도금강판 및 그 제조방법
DE102010027439C5 (de) * 2010-07-17 2016-03-24 Audi Ag Turmofen zum Erhitzen von härtbaren Blechplatinen
CN114134441B (zh) * 2021-11-22 2024-09-13 浙江冠明电力新材股份有限公司 一种钢丝镀锌系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500484A1 (fr) * 1981-02-24 1982-08-27 Kloeckner Werke Ag Installation de traitement en continu de tole mince

Also Published As

Publication number Publication date
DE2729931A1 (de) 1978-02-16
LU75317A1 (fr) 1978-02-08
FR2357650B1 (fr) 1980-04-11
GB1589085A (en) 1981-05-07
BE856510A (fr) 1977-10-31
DE2729931B2 (de) 1980-02-14
IT1085826B (it) 1985-05-28
DE2729931C3 (de) 1980-10-23

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Legal Events

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