KR920002827A - Electrolytic coating method of metal surface and electrolyte tank for carrying out this method - Google Patents

Electrolytic coating method of metal surface and electrolyte tank for carrying out this method Download PDF

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Publication number
KR920002827A
KR920002827A KR1019900011188A KR900011188A KR920002827A KR 920002827 A KR920002827 A KR 920002827A KR 1019900011188 A KR1019900011188 A KR 1019900011188A KR 900011188 A KR900011188 A KR 900011188A KR 920002827 A KR920002827 A KR 920002827A
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KR
South Korea
Prior art keywords
anode
cathode
electrolyte
thin film
chamber
Prior art date
Application number
KR1019900011188A
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Korean (ko)
Inventor
클라우드 캐톤 장
마리 샤우세 앤
클라우드 샤르보니 에르 장
Original Assignee
원본미기재
인스티튜트 데 리처체스 데 라 시더루르기 프랑세스(이르시드)
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Application filed by 원본미기재, 인스티튜트 데 리처체스 데 라 시더루르기 프랑세스(이르시드) filed Critical 원본미기재
Publication of KR920002827A publication Critical patent/KR920002827A/en

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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • C25D7/06Wires; Strips; Foils
    • C25D7/0614Strips or foils
    • C25D7/065Diaphragms
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/002Cell separation, e.g. membranes, diaphragms
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10Electrodes, e.g. composition, counter electrode
    • C25D17/12Shape or form

Abstract

내용 없음No content

Description

금속표면의 전해피복방법과 이 방법을 수행하기 위한 전해액조Electrolytic coating method of metal surface and electrolyte tank for carrying out this method

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

제1도는 본 발명에 따른 전착장치의 기본구성을 보인 설명도,1 is an explanatory view showing the basic configuration of the electrodeposition apparatus according to the present invention,

제2도는 상기 장치에 사용되는 전해액조의 개략 구성도.2 is a schematic configuration diagram of an electrolyte tank used in the apparatus.

Claims (8)

강철시이트와 같은 금속표면의 연속피복을 위한 전해액조의 양극장치로서, 그 음극은 피복될 금속표면으로 구성되며, 이 전해액조는 양극실과 음극실을 나누는 양이온교환박막으로 구성되는 형태의 것에 있어서, 상기 장치는 이 장치가 전해액조의 양극실을 구성하고 적어도 하나의 양극바스켓을 구성하는 용기로 구성되며, 상기 박막은 피복될 표면을 향하여 배치될 수 있게된 양극장치의 적어도 일부 면을 구성하고, 상기 양극바스켓은 불용성 전도물질로 구성되고 양그장치의 전기적연결이 이루어지도록하며, 상기 양극바스켓이 전해액에 용해하는 음극에 부착될 적어도 하나의 금속블럭과 항상 접축유지되게 하는 수단이 제공되고, 상기 블럭을 양극바스켓내에 공급하기 위한 수단이 제공되어 있음을 특징으로 하는 양극장치.A cathode device of an electrolyte bath for continuous coating of a metal surface such as a steel sheet, the cathode consisting of a metal surface to be coated, the electrolyte bath comprising a cation exchange thin film dividing an anode chamber and a cathode chamber. Wherein the apparatus comprises a vessel constituting an anode chamber of an electrolyte bath and constituting at least one anode basket, the thin film constituting at least a portion of the anode device such that the thin film can be disposed toward the surface to be coated, wherein the anode basket Silver is composed of an insoluble conductive material and allows electrical connection of the device to be connected, and means are provided to ensure that the anode basket is always in contact with at least one metal block to be attached to the cathode dissolved in the electrolyte, and the block is connected to the anode basket. A device for anode, characterized in that a means for feeding is provided. 청구범위 1항에 있어서, 양극바스켓이 상기 용기의 내벽을 구성함을 특징으로하는 양극장치.The anode device according to claim 1, wherein the anode basket constitutes an inner wall of the container. 청구범위 1항에 있어서, 양극장치의 전기적인 연결이 이루어지도록하는 전도성 요소가 상기 용기내부에 배치되는 격벽을 구성함을 특징으로 하는 양극장치.The anode device according to claim 1, wherein a conductive element for making electrical connection of the anode device constitutes a partition disposed inside the container. 청구범위 1항에 있어서, 양극장치의 전기적인 연결이 이루어지도록하는 전도성요소가 영구접촉되게하는 수단이 상기 용기의 요입형 저면부로 구성됨을 특징으로하는 양극장치.A positive electrode device according to claim 1, characterized in that the means for permanently contacting the conductive element for making electrical connection of the positive electrode device consists of the recessed bottom portion of the container. 청구범위 1항에 있어서, 음극에 부착될 금속의 블럭을 공급하기 위한 수단이 상기 용기의 상측에 위치하는 개폐가능한 상측부로 구성됨을 특징으로하는 양극장치.The anode apparatus according to claim 1, wherein the means for supplying a block of metal to be attached to the cathode comprises an openable upper portion located above the vessel. 금속물질의 연속전해피복을 위한 방법으로서, 상기 피복이 1 보다 큰 n개의 원소 Mi(여기에서 i=1~n)로 구성되는 것에 있어서, 이 방법이 양극실과 음극실을 구획하고 양극실에서 원소 Mi가 용해되도록하는 양이온교환 박막으롤 각각 구성되는 n개의 전해액조를 이용하고, 상기 전해액조는 상호 전기적으로 병렬연결되며, 상기 전해액조의 양극실에는 별도로 각각의 양극액이 공급되고 음극애기 직렬로 공급되며, 이들의 공통음극이 피복될 제품으로 구성되고, 음극액, 양극액 및 금속표면에 부착되는 피복의 조성을 일정하게 유지하기 위하여 다음과 같은 식에서 양극액과 음극액의 조성과 회로의 각 가지에서 전류밀도 JA 1를 선택함을 특징으로하는 방법.A method for the continuous electrolytic coating of a metal material, wherein the coating is composed of n elements Mi (where i = 1 to n) of greater than 1, which divides the anode chamber and the cathode chamber and the elements in the anode chamber. N electrolyte tanks each configured as a cation exchange thin film for dissolving Mi are used, and the electrolyte tanks are electrically connected in parallel to each other, and the respective anolyte solutions are separately supplied to the anode chamber of the electrolyte tank and the cathode air is supplied in series. In order to keep the composition of the cathode, the anolyte and the coating attached to the metal surface constant, the composition of the anolyte and the catholyte and the current in each branch of the circuit Characterized by selecting the density J A 1 . (여기에서, rC Mi는 원소 Mi의 음극에 대한 전착감웅효율이고, RMi는 양이온교환박막을 통과하는 원소 Mi의 이동효율을 나타낸다).(Where, R C Mi is the electrodeposition sensitization efficiency for the cathode of element Mi, and R Mi is the transport efficiency of element Mi through the cation exchange thin film). 청구범위 6항에 있어서, 두 전해액조가 사용되고, 대상물을 철-아연합금 또는 니켈-아연합금으로 피복일측 전해액조는 철 또는 니켈이 용해되도록하고 타측 전해액조는 아연이 용해되도록 함을 특징으로하는 방법.The method according to claim 6, wherein two electrolyte baths are used, and the object is coated with an iron-zinc alloy or a nickel-zinc alloy so that one electrolyte bath dissolves iron or nickel and the other electrolyte bath dissolves zinc. 청구범위 6항 또는 7항에 따른 방법을 수행하기 위한 장치에 있어서, 전해액조의 양극장치가 청구범위 1항 또는 2항에 따른 형태임을 특징으로하는 장치.Apparatus for carrying out the method according to claim 6 or 7, wherein the anode device of the electrolytic bath is in the form according to claim 1 or 2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900011188A 1989-07-25 1990-07-23 Electrolytic coating method of metal surface and electrolyte tank for carrying out this method KR920002827A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8910117A FR2650304B1 (en) 1989-07-25 1989-07-25 METHOD OF ELECTROLYTIC COATING OF A METAL SURFACE, AND ELECTROLYSIS CELL FOR IMPLEMENTING IT
FR8910117 1989-07-25

Publications (1)

Publication Number Publication Date
KR920002827A true KR920002827A (en) 1992-02-28

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Application Number Title Priority Date Filing Date
KR1019900011188A KR920002827A (en) 1989-07-25 1990-07-23 Electrolytic coating method of metal surface and electrolyte tank for carrying out this method

Country Status (7)

Country Link
EP (1) EP0410919A1 (en)
JP (1) JPH0375395A (en)
KR (1) KR920002827A (en)
BR (1) BR9003582A (en)
CA (1) CA2021242A1 (en)
DD (1) DD295730A5 (en)
FR (1) FR2650304B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834353C2 (en) 1998-07-30 2000-08-17 Hillebrand Walter Gmbh & Co Kg Alkaline zinc-nickel bath
DE19848467C5 (en) * 1998-10-21 2006-04-27 Walter Hillebrand Gmbh & Co. Kg Galvanotechnik Alkaline zinc-nickel bath
FR2821627B1 (en) * 2001-03-05 2003-09-12 Lorilleux METHOD AND DEVICE FOR ELECTROLYTICALLY PREPARING A SELECTIVE THICK DEPOSIT OF NICKEL ON A WORKPIECE
JP5795965B2 (en) * 2011-05-30 2015-10-14 株式会社荏原製作所 Plating equipment
FR3020642B1 (en) * 2014-04-30 2021-07-02 Turbomeca DEVICE INTENDED FOR IMPLEMENTING AN ANODIZATION TREATMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199800A (en) * 1986-02-27 1987-09-03 Kawasaki Steel Corp Method and apparatus for supplying metallic particle for plating in electroplating
FR2617509B3 (en) * 1987-07-02 1989-06-30 Siderurgie Fse Inst Rech METHOD OF CONTINUOUS ELECTROLYTIC COATING, IN PARTICULAR OF IRON-ZINC, ON A STEEL SHEET, USING AN ION-EXCHANGING MEMBRANE

Also Published As

Publication number Publication date
FR2650304A1 (en) 1991-02-01
DD295730A5 (en) 1991-11-07
EP0410919A1 (en) 1991-01-30
JPH0375395A (en) 1991-03-29
CA2021242A1 (en) 1991-01-26
BR9003582A (en) 1991-08-27
FR2650304B1 (en) 1991-10-04

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