JPS5763697A - Electrodeposition painting method for aluminum or aluminium alloy - Google Patents

Electrodeposition painting method for aluminum or aluminium alloy

Info

Publication number
JPS5763697A
JPS5763697A JP13878980A JP13878980A JPS5763697A JP S5763697 A JPS5763697 A JP S5763697A JP 13878980 A JP13878980 A JP 13878980A JP 13878980 A JP13878980 A JP 13878980A JP S5763697 A JPS5763697 A JP S5763697A
Authority
JP
Japan
Prior art keywords
electrodeposition
barrier
films
anodizing
film
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
JP13878980A
Other languages
Japanese (ja)
Other versions
JPS607039B2 (en
Inventor
Akira Morita
Masashi Isobe
Takeshi Sato
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.)
NIHON KEIKINZOKU SOUGOU KENKYU
NIHON KEIKINZOKU SOUGOU KENKYUSHO KK
NIKKEI GIKEN KK
Original Assignee
NIHON KEIKINZOKU SOUGOU KENKYU
NIHON KEIKINZOKU SOUGOU KENKYUSHO KK
NIKKEI GIKEN KK
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 NIHON KEIKINZOKU SOUGOU KENKYU, NIHON KEIKINZOKU SOUGOU KENKYUSHO KK, NIKKEI GIKEN KK filed Critical NIHON KEIKINZOKU SOUGOU KENKYU
Priority to JP13878980A priority Critical patent/JPS607039B2/en
Publication of JPS5763697A publication Critical patent/JPS5763697A/en
Publication of JPS607039B2 publication Critical patent/JPS607039B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)

Abstract

PURPOSE: To obtain coating products having a excellent uniformity of film thickness by performing treatment of temporary sealed pore for Al and/or Al alloy materials formed with anodizing films and after making preliminary electrolysis and making barrier type anodizing films grown, by performing potentiostatic electrodeposition in a electrodepositing paint vessel.
CONSTITUTION: By performing treatment of temporary sealed pore for Al or Al alloy material formed with anodizing films according to normal method and further performing treatments of preliminary electrolysis which made barrier type anodizing film grown, thick barrier films are subjected to form at the part of lower bath resistance (near a counter-electrode). And then the sums of bath resistance and a barrier film resistance at each parts of substances to be coated are equalized. In this case, by treating preliminarily temporary sealed pore, the reaction other than the growth of a barrier film is prevented. Then by performing potentionstatic electrodeposition in a electrodepositing paint vessel, the electrodeposition products having a very excellent uniformity of film thickness are obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP13878980A 1980-10-06 1980-10-06 Electrodeposition coating method for aluminum or aluminum alloys Expired JPS607039B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13878980A JPS607039B2 (en) 1980-10-06 1980-10-06 Electrodeposition coating method for aluminum or aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13878980A JPS607039B2 (en) 1980-10-06 1980-10-06 Electrodeposition coating method for aluminum or aluminum alloys

Publications (2)

Publication Number Publication Date
JPS5763697A true JPS5763697A (en) 1982-04-17
JPS607039B2 JPS607039B2 (en) 1985-02-21

Family

ID=15230243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13878980A Expired JPS607039B2 (en) 1980-10-06 1980-10-06 Electrodeposition coating method for aluminum or aluminum alloys

Country Status (1)

Country Link
JP (1) JPS607039B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110798A (en) * 1982-12-15 1984-06-26 Hida Seisakusho:Kk Method for partial electrodeposition painting of aluminum or aluminum alloy
JPS60204897A (en) * 1984-03-27 1985-10-16 Setsuo Tomita Anodic oxidation of aluminum
WO2006018880A1 (en) * 2004-08-19 2006-02-23 Og Corporation Diaphragm for speaker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152939U (en) * 1985-03-11 1986-09-22
JPS62157539A (en) * 1985-12-30 1987-07-13 Zensen:Kk Portable thermometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110798A (en) * 1982-12-15 1984-06-26 Hida Seisakusho:Kk Method for partial electrodeposition painting of aluminum or aluminum alloy
JPS60204897A (en) * 1984-03-27 1985-10-16 Setsuo Tomita Anodic oxidation of aluminum
WO2006018880A1 (en) * 2004-08-19 2006-02-23 Og Corporation Diaphragm for speaker

Also Published As

Publication number Publication date
JPS607039B2 (en) 1985-02-21

Similar Documents

Publication Publication Date Title
US3669856A (en) Process for the production of colored protective coatings on articles of aluminum or aluminum alloys
JPS5852038B2 (en) Manufacturing method of colored aluminum material
JPS5763697A (en) Electrodeposition painting method for aluminum or aluminium alloy
US4115212A (en) Electrolytic coloring process for non anodized aluminum and its alloys
JPS57177998A (en) Production of tin-free steel plate
US4448475A (en) Method and apparatus for treatment of tinned metal surfaces and treated tinned metal surface
JPS57126996A (en) Electrodeposition painting of aluminum or aluminum alloy
JP2931176B2 (en) Colored film formed on aluminum material surface and electrolytic coloring method
JPS5698494A (en) Surface treatment of aluminum or aluminum alloy
JPS5629691A (en) Preparation of electrolyzed chromate treated steel plate with excellent wet adhesiveness
JPS56123395A (en) Production of ni-zn alloy electroplated sheet steel
JPS5562197A (en) Electrolytic coloring method of aluminum or aluminum alloy
JPH0421757B2 (en)
JPS51150551A (en) An electro deposition method of aluminium or aluminium alloys by alter nating current
JPS57110696A (en) Electrodeposition painting method of aluminum or aluminum alloy
SU114163A2 (en) The method of decorative finishing products
JPS5737652A (en) Material for selective absorption of solar-heat energy
JPH0657493A (en) Method for coloring combined coating of anodic oxide films of aluminum material
DE1963587C (en) Process for the production of uniformly colored anodic oxide coatings on aluminum or aluminum alloys
Rubinstein Tampon Plating. VII--Tampon Plating on Aluminium and Tampon Anodising
JPS61235597A (en) Coloring treatment of anodic oxidized aluminum article
Wrzecian The Quality of Anodic Films on Aluminum and Its Alloys
JPS5845398A (en) Surface treatment of aluminum or aluminum alloy
Sacchi Breakthrough in Cold Sealing Aluminum Anodizing
JPS5550491A (en) Patterned colored surface treating method of aluminum material