JP6372527B2 - 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備 - Google Patents

溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備 Download PDF

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Publication number
JP6372527B2
JP6372527B2 JP2016138823A JP2016138823A JP6372527B2 JP 6372527 B2 JP6372527 B2 JP 6372527B2 JP 2016138823 A JP2016138823 A JP 2016138823A JP 2016138823 A JP2016138823 A JP 2016138823A JP 6372527 B2 JP6372527 B2 JP 6372527B2
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Prior art keywords
molten metal
steel strip
angle
nozzle
gas
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JP2016138823A
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English (en)
Japanese (ja)
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JP2018009220A (ja
JP2018009220A5 (enExample
Inventor
優 寺崎
優 寺崎
高橋　秀行
秀行 高橋
悠祐 安福
悠祐 安福
琢実 小山
琢実 小山
淳史 稲葉
淳史 稲葉
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JFE Steel Corp
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JFE Steel Corp
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Priority to JP2016138823A priority Critical patent/JP6372527B2/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to KR1020197002523A priority patent/KR20190022766A/ko
Priority to CN201780042945.1A priority patent/CN109477198A/zh
Priority to AU2017296667A priority patent/AU2017296667A1/en
Priority to MX2019000468A priority patent/MX2019000468A/es
Priority to EP17827265.4A priority patent/EP3486351A4/en
Priority to PCT/JP2017/020142 priority patent/WO2018012132A1/ja
Priority to KR1020217017392A priority patent/KR102405526B1/ko
Priority to US16/316,424 priority patent/US11104983B2/en
Publication of JP2018009220A publication Critical patent/JP2018009220A/ja
Publication of JP2018009220A5 publication Critical patent/JP2018009220A5/ja
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Publication of JP6372527B2 publication Critical patent/JP6372527B2/ja
Priority to AU2020204123A priority patent/AU2020204123B2/en
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    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • 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
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • C23C2/004—Snouts
    • 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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/12—Aluminium or alloys based thereon
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
JP2016138823A 2016-07-13 2016-07-13 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備 Active JP6372527B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2016138823A JP6372527B2 (ja) 2016-07-13 2016-07-13 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備
US16/316,424 US11104983B2 (en) 2016-07-13 2017-05-30 Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating apparatus
AU2017296667A AU2017296667A1 (en) 2016-07-13 2017-05-30 Method for manufacturing molten metal plated steel strip and continuous molten metal plating equipment
MX2019000468A MX2019000468A (es) 2016-07-13 2017-05-30 Metodo de produccion de banda de acero recubierta de metal por inmersion en caliente y aparato de recubrimiento de metal por inmersion en caliente continuo.
EP17827265.4A EP3486351A4 (en) 2016-07-13 2017-05-30 METHOD FOR PRODUCING A PLATED METAL MELTING METAL STRIP AND INSTALLATION FOR CONTINUOUS METAL MELTING PLATING
PCT/JP2017/020142 WO2018012132A1 (ja) 2016-07-13 2017-05-30 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備
KR1020197002523A KR20190022766A (ko) 2016-07-13 2017-05-30 용융 금속 도금 강대의 제조 방법 및 연속 용융 금속 도금 설비
CN201780042945.1A CN109477198A (zh) 2016-07-13 2017-05-30 熔融金属镀覆钢带的制造方法以及连续熔融金属镀覆设备
KR1020217017392A KR102405526B1 (ko) 2016-07-13 2017-05-30 용융 금속 도금 강대의 제조 방법 및 연속 용융 금속 도금 설비
AU2020204123A AU2020204123B2 (en) 2016-07-13 2020-06-19 Method for manufacturing molten metal plated steel strip and continuous molten metal plating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016138823A JP6372527B2 (ja) 2016-07-13 2016-07-13 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備

Related Child Applications (1)

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JP2018100409A Division JP6414360B2 (ja) 2018-05-25 2018-05-25 溶融金属めっき鋼帯の製造方法

Publications (3)

Publication Number Publication Date
JP2018009220A JP2018009220A (ja) 2018-01-18
JP2018009220A5 JP2018009220A5 (enExample) 2018-06-21
JP6372527B2 true JP6372527B2 (ja) 2018-08-15

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JP2016138823A Active JP6372527B2 (ja) 2016-07-13 2016-07-13 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき設備

Country Status (8)

Country Link
US (1) US11104983B2 (enExample)
EP (1) EP3486351A4 (enExample)
JP (1) JP6372527B2 (enExample)
KR (2) KR102405526B1 (enExample)
CN (1) CN109477198A (enExample)
AU (2) AU2017296667A1 (enExample)
MX (1) MX2019000468A (enExample)
WO (1) WO2018012132A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6863330B2 (ja) * 2018-04-13 2021-04-21 Ｊｆｅスチール株式会社 噴射ノズルの噴射方向調整方法及び噴射方向確認装置
MX2021002036A (es) * 2018-08-22 2021-04-28 Jfe Steel Corp Metodo de produccion de banda de acero recubierta de metal por inmersion en caliente y linea de recubrimiento de metal por inmersion en caliente continua.
US11802329B2 (en) 2018-08-22 2023-10-31 Jfe Steel Corporation Method of producing hot-dip metal coated steel strip and continuous hot-dip metal coating line
US11384419B2 (en) * 2019-08-30 2022-07-12 Micromaierials Llc Apparatus and methods for depositing molten metal onto a foil substrate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131951A (en) * 1965-06-08 1968-10-30 Hitachi Ltd Method of and apparatus for continuous hot dip metal coating
US3459587A (en) * 1967-02-02 1969-08-05 United States Steel Corp Method of controlling coating thickness
US3607366A (en) * 1968-11-14 1971-09-21 Yawata Iron & Steel Co Removal of excess molten metal coatings by gas blast without ripple formations on coated surfaces
US3736174A (en) * 1971-12-16 1973-05-29 Steel Corp Varying angle of gas impingement in gas knife process for removing excess coating
US3932683A (en) 1972-10-10 1976-01-13 Inland Steel Company Control of coating thickness of hot-dip metal coating
JPS5521564A (en) 1978-08-04 1980-02-15 Kawasaki Steel Corp Preparation of melted zinc plated steel plate for sheath plate
JPS60258458A (ja) 1984-06-06 1985-12-20 Mitsubishi Heavy Ind Ltd 溶融めつき装置
JP3006968B2 (ja) * 1992-12-21 2000-02-07 新日本製鐵株式会社 溶融金属めっきのめっき付着量制御方法
JP2001279415A (ja) * 2000-03-31 2001-10-10 Nisshin Steel Co Ltd めっき付着量制御装置
JP2004027263A (ja) 2002-06-24 2004-01-29 Sumitomo Metal Ind Ltd 表面外観に優れた溶融亜鉛めっき鋼板とその製造方法
JP5470932B2 (ja) * 2009-03-13 2014-04-16 Ｊｆｅスチール株式会社 溶融金属めっき鋼帯製造設備及び溶融金属めっき鋼帯の製造方法
JP5526677B2 (ja) * 2009-09-25 2014-06-18 Ｊｆｅスチール株式会社 連続溶融金属めっきの付着量制御装置
JP6031906B2 (ja) * 2012-09-11 2016-11-24 Ｊｆｅスチール株式会社 連続溶融金属めっき鋼帯のワイピング方法。
EP3205741B1 (en) * 2014-10-08 2023-04-05 JFE Steel Corporation Continuous hot-dip metal plating method and continuous hot-dip metal plating equipment

Also Published As

Publication number Publication date
US11104983B2 (en) 2021-08-31
JP2018009220A (ja) 2018-01-18
AU2017296667A1 (en) 2019-01-31
AU2020204123A1 (en) 2020-07-09
CN109477198A (zh) 2019-03-15
US20190300997A1 (en) 2019-10-03
KR102405526B1 (ko) 2022-06-03
KR20190022766A (ko) 2019-03-06
AU2020204123B2 (en) 2021-12-16
EP3486351A1 (en) 2019-05-22
KR20210071100A (ko) 2021-06-15
MX2019000468A (es) 2019-04-01
WO2018012132A1 (ja) 2018-01-18
EP3486351A4 (en) 2019-05-22

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