JPS5757888A - Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal - Google Patents

Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal

Info

Publication number
JPS5757888A
JPS5757888A JP13045980A JP13045980A JPS5757888A JP S5757888 A JPS5757888 A JP S5757888A JP 13045980 A JP13045980 A JP 13045980A JP 13045980 A JP13045980 A JP 13045980A JP S5757888 A JPS5757888 A JP S5757888A
Authority
JP
Japan
Prior art keywords
hoop
acid
alloy
alkali
composite material
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
JP13045980A
Other languages
Japanese (ja)
Inventor
Akiyoshi Kataoka
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.)
SHIYOUKOUSHIYA KK
Shokosha KK
Original Assignee
SHIYOUKOUSHIYA KK
Shokosha 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 SHIYOUKOUSHIYA KK, Shokosha KK filed Critical SHIYOUKOUSHIYA KK
Priority to JP13045980A priority Critical patent/JPS5757888A/en
Publication of JPS5757888A publication Critical patent/JPS5757888A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To form an oxide film on the Al layer of a hoop without eroding the constituent metals of the hoop by preparing an alkali electrolytic bath consisting of a sodium phosphate compound, an alkali metallic or alkaline earth metallic hydroxide, and an org. acid, an inorg. acid or salts thereof and by carrying out electrolytic treatment in the soln.
CONSTITUTION: An alkali electrolytic bath consisting of a sodium phosphate compound, an alkali metallic or alkaline earth metallic hydroxide, and an org. acid, an inorg. acid or ≥1 kind of salt thereof is prepared. To the bath may be added a polyol or a fluoride as an auxiliary. A hoop of a composite material consisting of Al or an Al alloy and a different metal is electrolytically treated in the electrolytic bath.
COPYRIGHT: (C)1982,JPO&Japio
JP13045980A 1980-09-19 1980-09-19 Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal Pending JPS5757888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13045980A JPS5757888A (en) 1980-09-19 1980-09-19 Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13045980A JPS5757888A (en) 1980-09-19 1980-09-19 Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal

Publications (1)

Publication Number Publication Date
JPS5757888A true JPS5757888A (en) 1982-04-07

Family

ID=15034737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13045980A Pending JPS5757888A (en) 1980-09-19 1980-09-19 Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal

Country Status (1)

Country Link
JP (1) JPS5757888A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518097A (en) * 2004-10-25 2008-05-29 ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチエン Anodized coatings and coated articles on aluminum and aluminum alloy coated substrates
CN101824641A (en) * 2010-03-29 2010-09-08 西安理工大学 Method for processing aluminum and magnesium or aluminium magnesium alloy radiator and electrolyte used thereby
US8361630B2 (en) 2001-10-02 2013-01-29 Henkel Ag & Co. Kgaa Article of manufacture and process for anodically coating an aluminum substrate with ceramic oxides prior to polytetrafluoroethylene or silicone coating
US9701177B2 (en) 2009-04-02 2017-07-11 Henkel Ag & Co. Kgaa Ceramic coated automotive heat exchanger components
CN110629267A (en) * 2018-06-25 2019-12-31 比亚迪股份有限公司 Alkaline anodizing solution and anodizing method for aluminum products

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8361630B2 (en) 2001-10-02 2013-01-29 Henkel Ag & Co. Kgaa Article of manufacture and process for anodically coating an aluminum substrate with ceramic oxides prior to polytetrafluoroethylene or silicone coating
US9023481B2 (en) 2001-10-02 2015-05-05 Henkel Ag & Co. Kgaa Anodized coating over aluminum and aluminum alloy coated substrates and coated articles
JP2008518097A (en) * 2004-10-25 2008-05-29 ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチエン Anodized coatings and coated articles on aluminum and aluminum alloy coated substrates
US9701177B2 (en) 2009-04-02 2017-07-11 Henkel Ag & Co. Kgaa Ceramic coated automotive heat exchanger components
CN101824641A (en) * 2010-03-29 2010-09-08 西安理工大学 Method for processing aluminum and magnesium or aluminium magnesium alloy radiator and electrolyte used thereby
CN110629267A (en) * 2018-06-25 2019-12-31 比亚迪股份有限公司 Alkaline anodizing solution and anodizing method for aluminum products

Similar Documents

Publication Publication Date Title
JPS5757888A (en) Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal
JPS53102840A (en) Preliminarily treating method for diffusion welding of stainless steel, aluminum or aluminum alloy
JPS5524904A (en) Removal of heavy metals in aqueous solution by electrolysis
JPS5698495A (en) Surface treatment method of magnesium or its alloy
JPS5760098A (en) Method for forming protective film on surface of aluminum material
JPS57185997A (en) After-treatment of very thinly tinned steel plate
JPS5757889A (en) Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal
JPS5757890A (en) Surface treatment of hoop of composite material consisting of aluminum or its alloy and different metal
GB1407208A (en) Treatment of titanium
JPS5576094A (en) Surface treating method of magnesium or its alloy
JPS5554593A (en) Anodic oxidation treating method of magnesium and magnesium alloy
JPS5792194A (en) Formation of opaque white film on aluminum
JPS57192293A (en) Manufacture of surface treated steel sheet of excellent paint adherence
JPS56133444A (en) Al alloy for cathode foil of electrolytic capacitor
JPS5524947A (en) Formation of nontransparent anodic oxide film in aluminium-clad material
JPS56130495A (en) Coloring method for copper or copper alloy material
JPS57194278A (en) Synthesizing method for iron hexacyano ferrate
JPS53144839A (en) Pretreting method in composite plating line
JPS5785998A (en) Production of absorptive plate for solar heat energy
JPS5785996A (en) Production of absorptive plate for solar heat energy
JPS579897A (en) Manufacture of plate absorbing solar heat energy
JPS5518540A (en) Surface-treating method for magnesium or magnesium alloy
JPS57131390A (en) Coloring and streaking method for aluminum material
JPS56130489A (en) Surface treatment of anodically oxidized coating of aluminum or aluminum alloy
JPS56130490A (en) Surface treatment of anodically oxidized coating of aluminum or aluminum alloy