KR960017931A - Continuous galvanizing facility with 2 layer electroplating equipment - Google Patents

Continuous galvanizing facility with 2 layer electroplating equipment Download PDF

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Publication number
KR960017931A
KR960017931A KR1019940029551A KR19940029551A KR960017931A KR 960017931 A KR960017931 A KR 960017931A KR 1019940029551 A KR1019940029551 A KR 1019940029551A KR 19940029551 A KR19940029551 A KR 19940029551A KR 960017931 A KR960017931 A KR 960017931A
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KR
South Korea
Prior art keywords
continuous
steel sheet
layer
chrome
treatment
Prior art date
Application number
KR1019940029551A
Other languages
Korean (ko)
Other versions
KR0128120B1 (en
Inventor
한국진
조성준
이재영
Original Assignee
김만제
포항종합제철 주식회사
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Application filed by 김만제, 포항종합제철 주식회사 filed Critical 김만제
Priority to KR1019940029551A priority Critical patent/KR0128120B1/en
Publication of KR960017931A publication Critical patent/KR960017931A/en
Application granted granted Critical
Publication of KR0128120B1 publication Critical patent/KR0128120B1/en

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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
    • C23C2/003—Apparatus
    • C23C2/0035—Means for continuously moving substrate through, into or out of the bath
    • 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
    • C23C2/34—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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/08—Rinsing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/20—Electroplating: Baths therefor from solutions of iron
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0657—Conducting rolls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coating With Molten Metal (AREA)

Abstract

본 발명은 연속용융아연도금설비에 관한 것으로, 특히 크롬처리장치에 병렬로 2층 전기도금장치를 구비하여 단층 용융아연도금처리 및, 2층 도금처리등을 선택적으로 쉽게 실행할 수 있는 2층 전기도금장치를 갖는 연속 아연도금설비에 관한 것이다. 본 발명은 용접기와 가열로를 거쳐서 아연도금조로 스트립이 유입되고, 드라이어와 냉각기를 거쳐서 스킨패스밀을 통과한 다음, 텐션레벨러와 크롬처리장치를 거쳐서 스트립이 아연도금강판으로 생산되는 연속용융아연도금강판 생산설비에 있어서, 상기 크롬처리장치에는 병렬로 2차 전기도금장치가 장착됨을 특징으로 하는 연속아연 도금설비를 제공한다.The present invention relates to a continuous hot-dip galvanizing facility, in particular, having a two-layer electroplating apparatus in parallel to the chrome treatment apparatus, the two-layer electroplating which can easily perform single layer hot dip galvanizing treatment, two-layer plating treatment, etc. A continuous galvanizing installation having a device. The present invention is a continuous hot dip galvanized in which a strip is introduced into a galvanizing bath through a welder and a heating furnace, passes through a skin pass mill through a dryer and a cooler, and then the strip is produced as a galvanized steel sheet through a tension leveler and a chrome treatment device. In the steel sheet production equipment, the chrome processing apparatus provides a continuous zinc plating equipment characterized in that the secondary electroplating apparatus is mounted in parallel.

Description

2층 전기도금 장치를 갖춘 연속 아연도금설비Continuous galvanizing facility with 2 layer electroplating equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 연속아연도금설비의 구성도,1 is a block diagram of a continuous zinc plating equipment according to the present invention,

제2도는 본 발명의 연속아연도금설비에 갖춰진 2층 전기도금장치에서 도금용액을 공급하는 시스템의 구성도.2 is a configuration diagram of a system for supplying a plating solution in a two-layer electroplating apparatus provided in a continuous zinc plating apparatus of the present invention.

Claims (1)

용접기(102)와 가열로(105)를 거쳐서 아연도금조(107)에 유입되고, 드라이어(110)와 냉각기(112)를 거쳐서 스킨패스밀(115)을 통과한 다음, 텐션레벨러(117)와 크롬처리장치(120)를 거쳐서 스트립(5)이 아연도금강판(Sa)으로 생산되는 연속용융아연도금강판 생산설비에 있어서, 상기 크롬처 리장치(120)에는 병렬로 2차전기 도금장치(10)가 장착되고, 상기 2차전기도금장치(10)는 전방측에 음극전해탱크(15)가 갖춰지며, 상기 음극전해탱크(15)에는 일정간격을 두고서 2쌍의 콘덕터롤(17a) (17b)과, 그 사이에 그리드장치 (2c)가 갖춰지는 한편, 음극전해탱크(15) 후측으로 수세장치 (25), 2차도금욕조(30) 및 건조장치(72)가 일렬로 구비됨을 특징으로 하는 연속아연도금설비.After the welding machine 102 and the heating furnace 105 flows into the zinc plating tank 107, and passes through the skin pass mill 115 through the dryer 110 and the cooler 112, and then the tension leveler 117 and In the continuous hot-dip galvanized steel sheet production equipment in which the strip 5 is produced as a galvanized steel sheet (Sa) via the chrome processing apparatus 120, the secondary electroplating apparatus (10) in parallel to the chrome processing apparatus (120) ), The secondary electroplating apparatus 10 is equipped with a cathode electrolytic tank 15 on the front side, the cathode electrolytic tank 15 is a pair of conductor rolls (17a) (17b) at a predetermined interval. And a grid device 2c therebetween, and a washing device 25, a secondary plating bath 30, and a drying device 72 are arranged in a row at the rear of the cathode electrolytic tank 15. Continuous zinc plating equipment. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940029551A 1994-11-11 1994-11-11 Continuous zn-coating apparatus for 2-step electroplating KR0128120B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940029551A KR0128120B1 (en) 1994-11-11 1994-11-11 Continuous zn-coating apparatus for 2-step electroplating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940029551A KR0128120B1 (en) 1994-11-11 1994-11-11 Continuous zn-coating apparatus for 2-step electroplating

Publications (2)

Publication Number Publication Date
KR960017931A true KR960017931A (en) 1996-06-17
KR0128120B1 KR0128120B1 (en) 1998-04-16

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ID=19397643

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940029551A KR0128120B1 (en) 1994-11-11 1994-11-11 Continuous zn-coating apparatus for 2-step electroplating

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KR (1) KR0128120B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079049A (en) * 2018-12-24 2020-07-02 현대자동차주식회사 Excellent activation whisker resistant zinc coating method for electrical and electronic components

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101690172B1 (en) 2016-06-10 2016-12-27 주식회사 티티엠 Vertical continuous hot-dip galvanized plating bath and vertical type steel sheet coating device with the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079049A (en) * 2018-12-24 2020-07-02 현대자동차주식회사 Excellent activation whisker resistant zinc coating method for electrical and electronic components

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KR0128120B1 (en) 1998-04-16

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