JPS5739165A - Nonpower source plating method utilizing potential difference due to earthing - Google Patents

Nonpower source plating method utilizing potential difference due to earthing

Info

Publication number
JPS5739165A
JPS5739165A JP11274480A JP11274480A JPS5739165A JP S5739165 A JPS5739165 A JP S5739165A JP 11274480 A JP11274480 A JP 11274480A JP 11274480 A JP11274480 A JP 11274480A JP S5739165 A JPS5739165 A JP S5739165A
Authority
JP
Japan
Prior art keywords
metal
liquid
plating bath
earthing
ionization tendency
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.)
Granted
Application number
JP11274480A
Other languages
Japanese (ja)
Other versions
JPH021234B2 (en
Inventor
Koji Fujimori
Keiko Fujimori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11274480A priority Critical patent/JPS5739165A/en
Publication of JPS5739165A publication Critical patent/JPS5739165A/en
Publication of JPH021234B2 publication Critical patent/JPH021234B2/ja
Granted 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/54—Contact plating, i.e. electroless electrochemical plating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

PURPOSE:To apply the titled plating with excellent antirust property at a low cost by a method wherein, among two or more kinds of metals, a metal high in ionization tendency is inserted into a plating bath in an earthed condition and a metal low in ionization tendency is suspended into the plating bath. CONSTITUTION:In a plating bath tank 5, a metal 1 high in ionization tendency and a plating bath liquid 8 containing a same kind of ion are entered. The metal 1 earthed to a position 7 by connecting to a lead wire 6 is immersed in said liquid 8. A metal 2 low in ionization tendency is suspended from a support rod 4 by hooking to a hanger 3 made of aluminum or a resin to be immersed in said liquid 8. Further, a metal same to the metal 1 is immersed in said liquid 8 without earthing. This metal is reacted with the liquid 8 to generate hydrogen and, by a gas bubble stream 8' of said hydrogen, electric double layer on a surface of the metals 1, 2 is removed.
JP11274480A 1980-08-18 1980-08-18 Nonpower source plating method utilizing potential difference due to earthing Granted JPS5739165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11274480A JPS5739165A (en) 1980-08-18 1980-08-18 Nonpower source plating method utilizing potential difference due to earthing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11274480A JPS5739165A (en) 1980-08-18 1980-08-18 Nonpower source plating method utilizing potential difference due to earthing

Publications (2)

Publication Number Publication Date
JPS5739165A true JPS5739165A (en) 1982-03-04
JPH021234B2 JPH021234B2 (en) 1990-01-10

Family

ID=14594457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11274480A Granted JPS5739165A (en) 1980-08-18 1980-08-18 Nonpower source plating method utilizing potential difference due to earthing

Country Status (1)

Country Link
JP (1) JPS5739165A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818313B2 (en) 2002-07-24 2004-11-16 University Of Dayton Corrosion-inhibiting coating
EP1722007A1 (en) * 2005-05-12 2006-11-15 Kabushiki Kaisha Kobe Seiko Sho Dissimilar metal joint member with good corrosion resistance and method for manufacturing same
JP2007154298A (en) * 2005-12-08 2007-06-21 Tokyo Electron Ltd Electroless plating device and electroless plating method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325689A (en) * 1976-08-23 1978-03-09 Nippon Shokubai Kagaku Kogyo Co Ltd Curing of unsaturated polyester resin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325689A (en) * 1976-08-23 1978-03-09 Nippon Shokubai Kagaku Kogyo Co Ltd Curing of unsaturated polyester resin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818313B2 (en) 2002-07-24 2004-11-16 University Of Dayton Corrosion-inhibiting coating
US7537663B2 (en) 2002-07-24 2009-05-26 University Of Dayton Corrosion-inhibiting coating
EP1722007A1 (en) * 2005-05-12 2006-11-15 Kabushiki Kaisha Kobe Seiko Sho Dissimilar metal joint member with good corrosion resistance and method for manufacturing same
JP2007154298A (en) * 2005-12-08 2007-06-21 Tokyo Electron Ltd Electroless plating device and electroless plating method

Also Published As

Publication number Publication date
JPH021234B2 (en) 1990-01-10

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