JPS56105486A - Metal surface treatment giving high corrosion resistance - Google Patents

Metal surface treatment giving high corrosion resistance

Info

Publication number
JPS56105486A
JPS56105486A JP920880A JP920880A JPS56105486A JP S56105486 A JPS56105486 A JP S56105486A JP 920880 A JP920880 A JP 920880A JP 920880 A JP920880 A JP 920880A JP S56105486 A JPS56105486 A JP S56105486A
Authority
JP
Japan
Prior art keywords
coated
aqueous organic
metal
metal surface
molecular 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.)
Granted
Application number
JP920880A
Other languages
English (en)
Other versions
JPS5914552B2 (ja
Inventor
Susumu Tanaka
Takeyasu Itou
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 Paint Co Ltd
Original Assignee
Nippon Paint Co 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP920880A priority Critical patent/JPS5914552B2/ja
Publication of JPS56105486A publication Critical patent/JPS56105486A/ja
Publication of JPS5914552B2 publication Critical patent/JPS5914552B2/ja
Expired 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
    • C23C22/28—Macromolecular compounds

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
JP920880A 1980-01-28 1980-01-28 高度な耐食性を付与する金属表面処理方法 Expired JPS5914552B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP920880A JPS5914552B2 (ja) 1980-01-28 1980-01-28 高度な耐食性を付与する金属表面処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP920880A JPS5914552B2 (ja) 1980-01-28 1980-01-28 高度な耐食性を付与する金属表面処理方法

Publications (2)

Publication Number Publication Date
JPS56105486A true JPS56105486A (en) 1981-08-21
JPS5914552B2 JPS5914552B2 (ja) 1984-04-05

Family

ID=11714043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP920880A Expired JPS5914552B2 (ja) 1980-01-28 1980-01-28 高度な耐食性を付与する金属表面処理方法

Country Status (1)

Country Link
JP (1) JPS5914552B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4529208B2 (ja) * 1998-12-09 2010-08-25 ユケン工業株式会社 ６価クロムフリー化成処理液およびその化成処理液により形成された化成処理皮膜を備える亜鉛系めっき材の製造方法
US9878747B2 (en) 2013-12-20 2018-01-30 Renault S.A.S. Fastener for fastening a spare wheel cradle to an underbody

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155740U (ja) * 1988-04-19 1989-10-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4529208B2 (ja) * 1998-12-09 2010-08-25 ユケン工業株式会社 ６価クロムフリー化成処理液およびその化成処理液により形成された化成処理皮膜を備える亜鉛系めっき材の製造方法
US9878747B2 (en) 2013-12-20 2018-01-30 Renault S.A.S. Fastener for fastening a spare wheel cradle to an underbody

Also Published As

Publication number Publication date
JPS5914552B2 (ja) 1984-04-05

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