JPH0536508B2 - - Google Patents

Info

Publication number
JPH0536508B2
JPH0536508B2 JP63111505A JP11150588A JPH0536508B2 JP H0536508 B2 JPH0536508 B2 JP H0536508B2 JP 63111505 A JP63111505 A JP 63111505A JP 11150588 A JP11150588 A JP 11150588A JP H0536508 B2 JPH0536508 B2 JP H0536508B2
Authority
JP
Japan
Prior art keywords
chromate
acid
green
film
zinc
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.)
Expired - Lifetime
Application number
JP63111505A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01283381A (ja
Inventor
Moryuki Yanagawa
Tetsuhiro Aoe
Yukio Takasugi
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.)
Nippon Hyomen Kagaku KK
Original Assignee
Nippon Hyomen Kagaku 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 Nippon Hyomen Kagaku KK filed Critical Nippon Hyomen Kagaku KK
Priority to JP11150588A priority Critical patent/JPH01283381A/ja
Publication of JPH01283381A publication Critical patent/JPH01283381A/ja
Publication of JPH0536508B2 publication Critical patent/JPH0536508B2/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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/26—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also organic compounds
    • C23C22/27—Acids

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Treatment Of Metals (AREA)
JP11150588A 1988-05-10 1988-05-10 亜鉛・ニッケル合金めっき皮膜上に、緑色クロメート皮膜を化成せしめる処理液 Granted JPH01283381A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11150588A JPH01283381A (ja) 1988-05-10 1988-05-10 亜鉛・ニッケル合金めっき皮膜上に、緑色クロメート皮膜を化成せしめる処理液

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11150588A JPH01283381A (ja) 1988-05-10 1988-05-10 亜鉛・ニッケル合金めっき皮膜上に、緑色クロメート皮膜を化成せしめる処理液

Publications (2)

Publication Number Publication Date
JPH01283381A JPH01283381A (ja) 1989-11-14
JPH0536508B2 true JPH0536508B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-31

Family

ID=14563007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11150588A Granted JPH01283381A (ja) 1988-05-10 1988-05-10 亜鉛・ニッケル合金めっき皮膜上に、緑色クロメート皮膜を化成せしめる処理液

Country Status (1)

Country Link
JP (1) JPH01283381A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4617575B2 (ja) * 2001-01-22 2011-01-26 Ｊｆｅスチール株式会社 防食被覆鋼材の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501934A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-05-10 1975-01-10
JPS6020467B2 (ja) * 1982-01-11 1985-05-22 荏原ユ−ジライト株式会社 亜鉛−ニツケル合金めつき製品の有色クロメ−ト処理法

Also Published As

Publication number Publication date
JPH01283381A (ja) 1989-11-14

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