CN1040633A - 减少铬电镀槽内铅和铅合金阳极损耗的装置 - Google Patents

减少铬电镀槽内铅和铅合金阳极损耗的装置 Download PDF

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Publication number
CN1040633A
CN1040633A CN89106765A CN89106765A CN1040633A CN 1040633 A CN1040633 A CN 1040633A CN 89106765 A CN89106765 A CN 89106765A CN 89106765 A CN89106765 A CN 89106765A CN 1040633 A CN1040633 A CN 1040633A
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CN
China
Prior art keywords
chromium
electroplanting device
anode
lead
electromotive force
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.)
Pending
Application number
CN89106765A
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English (en)
Chinese (zh)
Inventor
艾伦·阿·琼斯
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.)
M&t Chemical Co ltd
Original Assignee
M&t Chemical 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
Application filed by M&t Chemical Co ltd filed Critical M&t Chemical Co ltd
Publication of CN1040633A publication Critical patent/CN1040633A/zh
Pending legal-status Critical Current

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    • 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

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  • 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)
CN89106765A 1988-08-26 1989-08-25 减少铬电镀槽内铅和铅合金阳极损耗的装置 Pending CN1040633A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23760788A 1988-08-26 1988-08-26
US237,607 1988-08-26
US35573789A 1989-05-22 1989-05-22
US355,737 1989-05-22

Publications (1)

Publication Number Publication Date
CN1040633A true CN1040633A (zh) 1990-03-21

Family

ID=26930845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89106765A Pending CN1040633A (zh) 1988-08-26 1989-08-25 减少铬电镀槽内铅和铅合金阳极损耗的装置

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439570C (zh) * 2002-03-28 2008-12-03 埃托特克德国有限公司 传送带式镀覆线及通过电解方式在工件上镀覆金属的方法
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101977704B (zh) * 2008-03-28 2013-03-13 新日铁住金株式会社 芯棒的镀Cr处理方法、芯棒及使用该芯棒的无缝管的制造方法

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439570C (zh) * 2002-03-28 2008-12-03 埃托特克德国有限公司 传送带式镀覆线及通过电解方式在工件上镀覆金属的方法
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

Also Published As

Publication number Publication date
JPH02310397A (ja) 1990-12-26
EP0357326A3 (fr) 1990-10-24
EP0357326A2 (fr) 1990-03-07
KR900003422A (ko) 1990-03-26

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PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication