CA2421925A1 - Installation a double usage pour le recuit continu et la galvanisation a chaud - Google Patents

Installation a double usage pour le recuit continu et la galvanisation a chaud Download PDF

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Publication number
CA2421925A1
CA2421925A1 CA002421925A CA2421925A CA2421925A1 CA 2421925 A1 CA2421925 A1 CA 2421925A1 CA 002421925 A CA002421925 A CA 002421925A CA 2421925 A CA2421925 A CA 2421925A CA 2421925 A1 CA2421925 A1 CA 2421925A1
Authority
CA
Canada
Prior art keywords
facility
continuous annealing
steel sheet
hot dip
dual
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.)
Abandoned
Application number
CA002421925A
Other languages
English (en)
Inventor
Masanori Hoshino
Kouichi Terahara
Motofumi Takemura
Nobuyoshi Okada
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
Individual
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 Individual filed Critical Individual
Publication of CA2421925A1 publication Critical patent/CA2421925A1/fr
Abandoned 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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • 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
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

La présente invention concerne une installation pour le recuit continu et la galvanisation à chaud en vue de produire une feuille d'acier recuite en continu et une feuille d'acier galvanisée à chaud par l'aiguillage de routage de processus dans une installation unique, et selon la présente invention, par l'installation d'une unité de dérivation qui conduit une feuille d'acier d'un four de recuit continu vers une unité de trempe sans qu'elle ne passe par une chambre de galvanisation et une unité de galvanisation dans l'installation à double usage pour le recuit continu et une galvanisation à chaud, il est possible d'empêcher la feuille d'acier provenant du four de recuit d'être exposée à l'air ambiant et d'être oxydée durant la fabrication d'un produit recuit et de réaliser une installation à double usage moins coûteux pour le recuit continu et la galvanisation à chaud.
CA002421925A 2000-09-13 2001-09-13 Installation a double usage pour le recuit continu et la galvanisation a chaud Abandoned CA2421925A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000278566A JP2002088414A (ja) 2000-09-13 2000-09-13 連続焼鈍及び溶融メッキ兼用設備
JP2000-278566 2000-09-13
PCT/JP2001/007969 WO2002022894A1 (fr) 2000-09-13 2001-09-13 Installation a double usage pour le recuit continu et la galvanisation a chaud

Publications (1)

Publication Number Publication Date
CA2421925A1 true CA2421925A1 (fr) 2002-03-21

Family

ID=18763710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002421925A Abandoned CA2421925A1 (fr) 2000-09-13 2001-09-13 Installation a double usage pour le recuit continu et la galvanisation a chaud

Country Status (12)

Country Link
US (1) US20030189276A1 (fr)
EP (1) EP1325163B1 (fr)
JP (1) JP2002088414A (fr)
KR (1) KR20030027107A (fr)
CN (1) CN100357461C (fr)
AU (2) AU2001286234B2 (fr)
BR (1) BR0113848B1 (fr)
CA (1) CA2421925A1 (fr)
DE (1) DE60133912D1 (fr)
RU (1) RU2255138C2 (fr)
TW (1) TW565620B (fr)
WO (1) WO2002022894A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5058769B2 (ja) * 2007-01-09 2012-10-24 新日本製鐵株式会社 化成処理性に優れた高強度冷延鋼板の製造方法および製造設備
KR101324899B1 (ko) 2009-10-01 2013-11-04 신닛테츠스미킨 카부시키카이샤 연속 용융 도금 및 연속 어닐링의 겸용 설비
BR112015032429A2 (pt) * 2013-06-26 2017-07-25 Jfe Steel Corp equipamento de tratamento combinado para galvanização mergulhada a quente de folhas de aço e recozimento contínuo
JP6450109B2 (ja) 2014-08-11 2019-01-09 Ｊｆｅスチール株式会社 鋼帯の製造装置
JP6451138B2 (ja) 2014-08-11 2019-01-16 Ｊｆｅスチール株式会社 鋼帯の製造方法
EP3403736A1 (fr) * 2017-05-17 2018-11-21 Primetals Technologies Austria GmbH Introduction de bandes métalliques dans une installation de traitement de bande
FR3095452A1 (fr) 2019-04-29 2020-10-30 Fives Stein Ligne de traitement en continu de bandes métalliques à double usage
RU2769680C2 (ru) * 2019-06-13 2022-04-05 Сергей Александрович Ненашев Устройство для изготовления стальной ленты
CN112095061B (zh) * 2020-08-31 2024-06-21 广州Jfe钢板有限公司 两种不同钢板产品的生产切换生产通道及切换方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132437A (en) * 1977-04-26 1978-11-18 Nippon Steel Corp Continuous treatment facilities for cold rolled steel band
GB2093486B (en) * 1981-02-24 1985-06-26 Kloeckner Werke Ag Plant for the continuous treatment of thin plate or strip
US4408561A (en) * 1981-08-24 1983-10-11 Nippon Steel Corporation Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet
DE3170723D1 (en) * 1981-08-25 1985-07-04 Nippon Steel Corp Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet
JPS5871366A (ja) * 1981-10-22 1983-04-28 Nippon Steel Corp 冷延鋼板と溶融亜鉛メツキ鋼板の兼用製造設備
JP2619550B2 (ja) * 1990-03-20 1997-06-11 川崎製鉄株式会社 合金化溶融亜鉛めっき鋼板の製造方法
US5403468A (en) * 1991-03-13 1995-04-04 Kawasaki Steel Corporation Process for the manufacture of tinplate using a fused tin chloride electroplating bath

Also Published As

Publication number Publication date
BR0113848A (pt) 2003-06-03
BR0113848B1 (pt) 2011-07-12
KR20030027107A (ko) 2003-04-03
AU2001286234B2 (en) 2005-06-16
US20030189276A1 (en) 2003-10-09
CN1452667A (zh) 2003-10-29
RU2255138C2 (ru) 2005-06-27
EP1325163B1 (fr) 2008-05-07
WO2002022894A1 (fr) 2002-03-21
JP2002088414A (ja) 2002-03-27
AU8623401A (en) 2002-03-26
EP1325163A4 (fr) 2005-02-16
DE60133912D1 (de) 2008-06-19
TW565620B (en) 2003-12-11
EP1325163A1 (fr) 2003-07-09
CN100357461C (zh) 2007-12-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130913