JPS5399048A - Method of forming hard anode oxide film of aluminium - Google Patents

Method of forming hard anode oxide film of aluminium

Info

Publication number
JPS5399048A
JPS5399048A JP1452577A JP1452577A JPS5399048A JP S5399048 A JPS5399048 A JP S5399048A JP 1452577 A JP1452577 A JP 1452577A JP 1452577 A JP1452577 A JP 1452577A JP S5399048 A JPS5399048 A JP S5399048A
Authority
JP
Japan
Prior art keywords
aluminium
oxide film
anode oxide
forming hard
hard anode
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
JP1452577A
Other languages
Japanese (ja)
Other versions
JPS5531197B2 (en
Inventor
Yoshio Itou
Mitsuhiro Satou
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP1452577A priority Critical patent/JPS5399048A/en
Publication of JPS5399048A publication Critical patent/JPS5399048A/en
Publication of JPS5531197B2 publication Critical patent/JPS5531197B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)
JP1452577A 1977-02-12 1977-02-12 Method of forming hard anode oxide film of aluminium Granted JPS5399048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1452577A JPS5399048A (en) 1977-02-12 1977-02-12 Method of forming hard anode oxide film of aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1452577A JPS5399048A (en) 1977-02-12 1977-02-12 Method of forming hard anode oxide film of aluminium

Publications (2)

Publication Number Publication Date
JPS5399048A true JPS5399048A (en) 1978-08-30
JPS5531197B2 JPS5531197B2 (en) 1980-08-16

Family

ID=11863525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1452577A Granted JPS5399048A (en) 1977-02-12 1977-02-12 Method of forming hard anode oxide film of aluminium

Country Status (1)

Country Link
JP (1) JPS5399048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710872U (en) * 1980-06-21 1982-01-20

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947662A (en) * 1982-09-10 1984-03-17 Canon Inc Electronic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727749A (en) * 1952-07-16 1955-04-06 High Duty Alloys Ltd Improvements in or relating to the anodic treatment of aluminium and aluminium alloys

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727749A (en) * 1952-07-16 1955-04-06 High Duty Alloys Ltd Improvements in or relating to the anodic treatment of aluminium and aluminium alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710872U (en) * 1980-06-21 1982-01-20

Also Published As

Publication number Publication date
JPS5531197B2 (en) 1980-08-16

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