BR0113848A - Dual purpose installation for continuous annealing and hot dip plating - Google Patents

Dual purpose installation for continuous annealing and hot dip plating

Info

Publication number
BR0113848A
BR0113848A BR0113848-0A BR0113848A BR0113848A BR 0113848 A BR0113848 A BR 0113848A BR 0113848 A BR0113848 A BR 0113848A BR 0113848 A BR0113848 A BR 0113848A
Authority
BR
Brazil
Prior art keywords
installation
continuous annealing
dual purpose
hot
plating
Prior art date
Application number
BR0113848-0A
Other languages
Portuguese (pt)
Other versions
BR0113848B1 (en
Inventor
Masanori Hoshino
Kouichi Terahara
Motofumi Takemura
Nobuyoshi Okada
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR0113848A publication Critical patent/BR0113848A/en
Publication of BR0113848B1 publication Critical patent/BR0113848B1/en

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

"INSTALAçãO DE FINALIDADE DUPLA PARA RECOZIMENTO CONTìNUO E CHAPEAMENTO POR IMERSãO A QUENTE". A presente invenção provê uma instalação de finalidade dupla para recozimento contínuo e chapeamento por imersão a quente, para produzir uma folha de aço continuamente recozida e uma folha de aço chapeada por recozimento a quente mudando as vias de processo na instalação única e, de acordo com a presente invenção, provendo uma instalação de desvio que leva a folha de aço de um forno de recozimento contínuo a uma instalação de resfriamento brusco com água, sem que ela passe por uma cuba de galvanização e uma instalação de chapeamento na instalação de finalidade dupla para recozimento contínuo e chapeamento por imersão a quente. Torna-se possível impedir que a folha de aço que sai do forno de recozimento seja exposta à atmosfera externa e seja oxidada durante a produção de um produto continuamente recozido, e realizar uma instalação de finalidade dupla menos dispendiosa para recozimento contínuo e chapeamento por imersão a quente."DOUBLE PURPOSE INSTALLATION FOR CONTINUOUS RECOVERY AND HOT DIPPING". The present invention provides a dual purpose installation for continuous annealing and hot dip plating to produce a continuously annealed steel sheet and a hot annealed sheet steel by changing process paths in the single installation and, according to the present invention by providing a bypass installation which takes the steel sheet from a continuous annealing furnace to a blast water cooling installation without passing through a galvanizing bowl and a plating installation in the dual purpose installation for continuous annealing and hot dip plating. It is possible to prevent the steel sheet coming out of the annealing furnace from being exposed to the external atmosphere and being oxidized during the production of a continuously annealed product, and to perform a less expensive dual purpose installation for continuous annealing and dipping plating. hot.

BRPI0113848-0A 2000-09-13 2001-09-13 Dual purpose installation for continuous annealing and hot dip plating. BR0113848B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000278566A JP2002088414A (en) 2000-09-13 2000-09-13 Facility used for both of continuous annealing and hot dip metal coating
JP278566/2000 2000-09-13
PCT/JP2001/007969 WO2002022894A1 (en) 2000-09-13 2001-09-13 Dual-purpose installation for continuous annealing and hot dip plating

Publications (2)

Publication Number Publication Date
BR0113848A true BR0113848A (en) 2003-06-03
BR0113848B1 BR0113848B1 (en) 2011-07-12

Family

ID=18763710

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113848-0A BR0113848B1 (en) 2000-09-13 2001-09-13 Dual purpose installation for continuous annealing and hot dip plating.

Country Status (12)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5058769B2 (en) * 2007-01-09 2012-10-24 新日本製鐵株式会社 Manufacturing method and manufacturing equipment for high strength cold-rolled steel sheet excellent in chemical conversion processability
BR112012006970B1 (en) 2009-10-01 2018-04-17 Nippon Steel & Sumitomo Metal Corporation DOUBLE EQUIPMENT FOR CONTINUOUS HOT DIP COATING AND CONTINUOUS RECOVERY
BR112015032429A2 (en) * 2013-06-26 2017-07-25 Jfe Steel Corp combined treatment equipment for hot dip galvanizing of steel sheets and continuous annealing
JP6451138B2 (en) 2014-08-11 2019-01-16 Ｊｆｅスチール株式会社 Steel strip manufacturing method
JP6450109B2 (en) 2014-08-11 2019-01-09 Ｊｆｅスチール株式会社 Steel strip manufacturing equipment
EP3403736A1 (en) * 2017-05-17 2018-11-21 Primetals Technologies Austria GmbH Guidance of metallic strips in a strip processing system
FR3095452A1 (en) 2019-04-29 2020-10-30 Fives Stein Dual Purpose Metal Strip Continuous Processing Line
RU2769680C2 (en) * 2019-06-13 2022-04-05 Сергей Александрович Ненашев Device for manufacturing steel tape
CN112095061B (en) * 2020-08-31 2024-06-21 广州Jfe钢板有限公司 Production switching production channel and switching method for two different steel plate products

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
EP0072874B1 (en) * 1981-08-25 1985-05-29 Nippon Steel Corporation Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet
JPS5871366A (en) * 1981-10-22 1983-04-28 Nippon Steel Corp Combined manufacturing facility for cold rolled steel plate and zinc hot dipped steel plate
JP2619550B2 (en) * 1990-03-20 1997-06-11 川崎製鉄株式会社 Manufacturing method of galvannealed steel sheet
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
CN1452667A (en) 2003-10-29
DE60133912D1 (en) 2008-06-19
EP1325163A4 (en) 2005-02-16
AU8623401A (en) 2002-03-26
JP2002088414A (en) 2002-03-27
US20030189276A1 (en) 2003-10-09
TW565620B (en) 2003-12-11
AU2001286234B2 (en) 2005-06-16
WO2002022894A1 (en) 2002-03-21
EP1325163A1 (en) 2003-07-09
BR0113848B1 (en) 2011-07-12
EP1325163B1 (en) 2008-05-07
RU2255138C2 (en) 2005-06-27
CA2421925A1 (en) 2002-03-21
CN100357461C (en) 2007-12-26
KR20030027107A (en) 2003-04-03

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.