EP3492619A4 - Plated steel plate first cooling device, plating facility, and plated steel plate cooling method - Google Patents

Plated steel plate first cooling device, plating facility, and plated steel plate cooling method Download PDF

Info

Publication number
EP3492619A4
EP3492619A4 EP17834838.9A EP17834838A EP3492619A4 EP 3492619 A4 EP3492619 A4 EP 3492619A4 EP 17834838 A EP17834838 A EP 17834838A EP 3492619 A4 EP3492619 A4 EP 3492619A4
Authority
EP
European Patent Office
Prior art keywords
steel plate
plated steel
plating facility
cooling device
cooling
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.)
Withdrawn
Application number
EP17834838.9A
Other languages
German (de)
French (fr)
Other versions
EP3492619A1 (en
Inventor
Myung-Sik Chun
Tae-In Jang
Won-Ho Lee
Sang-Joon Kim
Si-Youl CHOUN
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.)
Pibex Inc
Posco Holdings Inc
Original Assignee
Pibex Inc
Posco Co Ltd
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
Priority claimed from KR1020160096736A external-priority patent/KR101778457B1/en
Priority claimed from KR1020160116656A external-priority patent/KR101795965B1/en
Application filed by Pibex Inc, Posco Co Ltd filed Critical Pibex Inc
Publication of EP3492619A1 publication Critical patent/EP3492619A1/en
Publication of EP3492619A4 publication Critical patent/EP3492619A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP17834838.9A 2016-07-29 2017-07-31 Plated steel plate first cooling device, plating facility, and plated steel plate cooling method Withdrawn EP3492619A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160096736A KR101778457B1 (en) 2016-07-29 2016-07-29 Backwarded cooling apparatus for coated strip and coating facility
KR1020160116656A KR101795965B1 (en) 2016-09-09 2016-09-09 Coating facility and coating method
PCT/KR2017/008262 WO2018021898A1 (en) 2016-07-29 2017-07-31 Plated steel plate first cooling device, plating facility, and plated steel plate cooling method

Publications (2)

Publication Number Publication Date
EP3492619A1 EP3492619A1 (en) 2019-06-05
EP3492619A4 true EP3492619A4 (en) 2019-06-05

Family

ID=61016282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17834838.9A Withdrawn EP3492619A4 (en) 2016-07-29 2017-07-31 Plated steel plate first cooling device, plating facility, and plated steel plate cooling method

Country Status (4)

Country Link
EP (1) EP3492619A4 (en)
CN (1) CN109563604A (en)
MX (1) MX2019001068A (en)
WO (1) WO2018021898A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100415677B1 (en) * 1999-12-28 2004-01-31 주식회사 포스코 A Method for Producing Spangle Free Hot Dip Galvanizing Steel Sheet
KR100504370B1 (en) * 2000-12-27 2005-07-28 주식회사 포스코 Method and apparatus for producing the zinc plated steel
WO2006070995A1 (en) * 2004-12-28 2006-07-06 Posco Galvanized steel-sheet without spangle, manufacturing method thereof and device used therefor
KR20100076811A (en) * 2008-12-26 2010-07-06 주식회사 포스코 Method for preparing galvanized steel sheet
KR20110015181A (en) * 2009-08-07 2011-02-15 주식회사 포스코 Manufacturing method of galvannealed steel sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0146887B1 (en) * 1994-12-23 1998-11-02 김종진 Apparatus for forming mini-spangle with homogeniety and surface brightness
JP3096039B1 (en) * 1999-11-05 2000-10-10 丸紅ファインスチール株式会社 Wire hot-dip thick plating manufacturing equipment
KR20050010359A (en) * 2003-07-19 2005-01-27 주식회사 포스코 An apparatus for spraing the mini spangle - solvent be capable of controlling the amount of spray
CN103591661B (en) * 2009-01-19 2016-04-13 报知机股份有限公司 Charged spray head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100415677B1 (en) * 1999-12-28 2004-01-31 주식회사 포스코 A Method for Producing Spangle Free Hot Dip Galvanizing Steel Sheet
KR100504370B1 (en) * 2000-12-27 2005-07-28 주식회사 포스코 Method and apparatus for producing the zinc plated steel
WO2006070995A1 (en) * 2004-12-28 2006-07-06 Posco Galvanized steel-sheet without spangle, manufacturing method thereof and device used therefor
KR20100076811A (en) * 2008-12-26 2010-07-06 주식회사 포스코 Method for preparing galvanized steel sheet
KR20110015181A (en) * 2009-08-07 2011-02-15 주식회사 포스코 Manufacturing method of galvannealed steel sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018021898A1 *

Also Published As

Publication number Publication date
EP3492619A1 (en) 2019-06-05
WO2018021898A1 (en) 2018-02-01
CN109563604A (en) 2019-04-02
MX2019001068A (en) 2019-08-12

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AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: JANG, TAE-IN

Inventor name: LEE, WON-HO

Inventor name: KIM, SANG-JOON

Inventor name: CHUN, MYUNG-SIK

Inventor name: CHOUN, SI-YOUL

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20200916