KR900003422A - 크롬 전기도금조에서 납과 납-합금 양극의 중량 손실을 감소하기 위한 장치 - Google Patents

크롬 전기도금조에서 납과 납-합금 양극의 중량 손실을 감소하기 위한 장치 Download PDF

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Publication number
KR900003422A
KR900003422A KR1019890012162A KR890012162A KR900003422A KR 900003422 A KR900003422 A KR 900003422A KR 1019890012162 A KR1019890012162 A KR 1019890012162A KR 890012162 A KR890012162 A KR 890012162A KR 900003422 A KR900003422 A KR 900003422A
Authority
KR
South Korea
Prior art keywords
anode
current
lead
electroplating
protection circuit
Prior art date
Application number
KR1019890012162A
Other languages
English (en)
Korean (ko)
Inventor
알.존스 알렌
Original Assignee
고든 시.앤드류스
엠 앤드 티 케미칼스 인코포레이티드
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 고든 시.앤드류스, 엠 앤드 티 케미칼스 인코포레이티드 filed Critical 고든 시.앤드류스
Publication of KR900003422A publication Critical patent/KR900003422A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/005—Anodic protection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
KR1019890012162A 1988-08-26 1989-08-25 크롬 전기도금조에서 납과 납-합금 양극의 중량 손실을 감소하기 위한 장치 KR900003422A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23760788A 1988-08-26 1988-08-26
US237607 1988-08-26
US35573789A 1989-05-22 1989-05-22
US355,737 1989-05-22

Publications (1)

Publication Number Publication Date
KR900003422A true KR900003422A (ko) 1990-03-26

Family

ID=26930845

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890012162A KR900003422A (ko) 1988-08-26 1989-08-25 크롬 전기도금조에서 납과 납-합금 양극의 중량 손실을 감소하기 위한 장치

Country Status (4)

Country Link
EP (1) EP0357326A3 (fr)
JP (1) JPH02310397A (fr)
KR (1) KR900003422A (fr)
CN (1) CN1040633A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215463C1 (de) * 2002-03-28 2003-07-24 Atotech Deutschland Gmbh Durchlaufanlage und Verfahren zum elektrolytischen Metallisieren von Werkstück
WO2009119401A1 (fr) * 2008-03-28 2009-10-01 住友金属工業株式会社 Procédé pour chromer une barre porte-mandrin, barre porte-mandrin et procédé pour produire un tuyau sans soudure à l'aide du procédé et de la barre porte-mandrin
CN103088373A (zh) * 2011-10-31 2013-05-08 肖云捷 一种电铸过程中防止烧焦的有效方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482839A (de) * 1965-04-16 1969-12-15 M & T Chemicals Inc Verfahren zum galvanischen Glanzverchromen
US4062741A (en) * 1975-02-24 1977-12-13 Teikoku Piston Ring Co., Ltd. Method for maintaining an electrode and an article plated or to be plated immersed in an electrolytic chromium-plating bath in a normal condition

Also Published As

Publication number Publication date
CN1040633A (zh) 1990-03-21
EP0357326A2 (fr) 1990-03-07
EP0357326A3 (fr) 1990-10-24
JPH02310397A (ja) 1990-12-26

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid