MX2015011184A - Method for manufacturing hot dip galvanized steel sheet and continuous hot dip galvanization device. - Google Patents

Method for manufacturing hot dip galvanized steel sheet and continuous hot dip galvanization device.

Info

Publication number
MX2015011184A
MX2015011184A MX2015011184A MX2015011184A MX2015011184A MX 2015011184 A MX2015011184 A MX 2015011184A MX 2015011184 A MX2015011184 A MX 2015011184A MX 2015011184 A MX2015011184 A MX 2015011184A MX 2015011184 A MX2015011184 A MX 2015011184A
Authority
MX
Mexico
Prior art keywords
hot dip
galvanized steel
dip galvanized
manufacturing
steel sheet
Prior art date
Application number
MX2015011184A
Other languages
Spanish (es)
Inventor
Hideyuki Takahashi
Gentaro Takeda
Minoru Tanaka
Yoshikazu Suzuki
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2015011184A publication Critical patent/MX2015011184A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/26—Measuring humidity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

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

Abstract

The purpose of the present invention is to provide a method for manufacturing hot dip galvanized steel sheets and a continuous hot dip galvanization device of high productivity with which hot dip galvanized steel sheets of excellent plating appearance can be obtained even with Si-containing steel. A method for manufacturing hot dip galvanized steel sheets wherein, when manufacturing a hot dip galvanized steel sheet using a continuous hot dip galvanization device provided with a direct fire-type heating zone in which burners are disposed facing the surface of the steel sheet, the dew point of the gas input in the burners is adjusted.
MX2015011184A 2013-03-01 2014-02-26 Method for manufacturing hot dip galvanized steel sheet and continuous hot dip galvanization device. MX2015011184A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013040207A JP5915569B2 (en) 2013-03-01 2013-03-01 Method for producing hot dip galvanized steel sheet and continuous hot dip galvanizing apparatus
PCT/JP2014/001022 WO2014132638A1 (en) 2013-03-01 2014-02-26 Method for manufacturing hot dip galvanized steel sheet and continuous hot dip galvanization device

Publications (1)

Publication Number Publication Date
MX2015011184A true MX2015011184A (en) 2015-11-11

Family

ID=51427915

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011184A MX2015011184A (en) 2013-03-01 2014-02-26 Method for manufacturing hot dip galvanized steel sheet and continuous hot dip galvanization device.

Country Status (5)

Country Link
JP (1) JP5915569B2 (en)
KR (1) KR101722350B1 (en)
CN (1) CN105026598B (en)
MX (1) MX2015011184A (en)
WO (1) WO2014132638A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106715726B (en) * 2014-09-08 2018-11-06 杰富意钢铁株式会社 The manufacturing method and manufacturing equipment of high strength hot dip galvanized steel sheet
JP6008007B2 (en) * 2015-03-23 2016-10-19 Ｊｆｅスチール株式会社 Continuous hot dip galvanizing apparatus and method for producing hot dip galvanized steel sheet
CN107059031B (en) * 2017-06-09 2018-12-14 青海送变电工程公司 The production method and its application of galvanizing by dipping pickling process spacing Special hoisting hanger
CN115287567A (en) * 2022-08-04 2022-11-04 江阴市华达机械科技有限公司 Stove nose humidification system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014529B2 (en) * 1992-03-30 2000-02-28 新日本製鐵株式会社 Manufacturing method of high strength galvanized steel sheet
JP4411326B2 (en) * 2007-01-29 2010-02-10 株式会社神戸製鋼所 High-strength galvannealed steel sheet with excellent phosphatability
JP5200463B2 (en) * 2007-09-11 2013-06-05 Ｊｆｅスチール株式会社 Method for producing hot-dip galvanized steel sheet
KR101079472B1 (en) * 2008-12-23 2011-11-03 주식회사 포스코 Method for Manufacturing High Manganese Hot Dip Galvanizing Steel Sheet with Superior Surface Property
JP5720084B2 (en) * 2009-03-06 2015-05-20 Ｊｆｅスチール株式会社 Continuous hot dip galvanizing apparatus and method for producing hot dip galvanized steel sheet
JP5614159B2 (en) 2009-10-30 2014-10-29 Ｊｆｅスチール株式会社 Method for producing high-strength hot-dip galvanized steel sheet and high-strength galvannealed steel sheet
CN201748558U (en) * 2010-07-14 2011-02-16 清华大学 Moisture adjusting device

Also Published As

Publication number Publication date
WO2014132638A1 (en) 2014-09-04
KR20150121212A (en) 2015-10-28
KR101722350B1 (en) 2017-03-31
CN105026598B (en) 2018-10-02
JP2014169465A (en) 2014-09-18
CN105026598A (en) 2015-11-04
JP5915569B2 (en) 2016-05-11

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