JPS63250478A - 弁金属の陽極酸化前処理方法 - Google Patents

弁金属の陽極酸化前処理方法

Info

Publication number
JPS63250478A
JPS63250478A JP8654587A JP8654587A JPS63250478A JP S63250478 A JPS63250478 A JP S63250478A JP 8654587 A JP8654587 A JP 8654587A JP 8654587 A JP8654587 A JP 8654587A JP S63250478 A JPS63250478 A JP S63250478A
Authority
JP
Japan
Prior art keywords
acid
valve metal
titanium
anodizing
weight
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
JP8654587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH034637B2 (cs
Inventor
Hidetoshi Yamaguchi
英俊 山口
Kenji Miki
三木　賢二
Koji Kanechika
金近　孝二
Hiroshi Sato
佐藤　廣士
Makoto Tanabe
誠 田邊
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.)
KOBERUKO KAKEN KK
Kobe Steel Ltd
Original Assignee
KOBERUKO KAKEN KK
Kobe Steel 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 KOBERUKO KAKEN KK, Kobe Steel Ltd filed Critical KOBERUKO KAKEN KK
Priority to JP8654587A priority Critical patent/JPS63250478A/ja
Publication of JPS63250478A publication Critical patent/JPS63250478A/ja
Publication of JPH034637B2 publication Critical patent/JPH034637B2/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • C23G1/106—Other heavy metals refractory metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP8654587A 1987-04-08 1987-04-08 弁金属の陽極酸化前処理方法 Granted JPS63250478A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8654587A JPS63250478A (ja) 1987-04-08 1987-04-08 弁金属の陽極酸化前処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8654587A JPS63250478A (ja) 1987-04-08 1987-04-08 弁金属の陽極酸化前処理方法

Publications (2)

Publication Number Publication Date
JPS63250478A true JPS63250478A (ja) 1988-10-18
JPH034637B2 JPH034637B2 (cs) 1991-01-23

Family

ID=13889978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8654587A Granted JPS63250478A (ja) 1987-04-08 1987-04-08 弁金属の陽極酸化前処理方法

Country Status (1)

Country Link
JP (1) JPS63250478A (cs)

Also Published As

Publication number Publication date
JPH034637B2 (cs) 1991-01-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees