JPS58189377A - アルミニウム及びその合金の表面処理剤 - Google Patents

アルミニウム及びその合金の表面処理剤

Info

Publication number
JPS58189377A
JPS58189377A JP7157782A JP7157782A JPS58189377A JP S58189377 A JPS58189377 A JP S58189377A JP 7157782 A JP7157782 A JP 7157782A JP 7157782 A JP7157782 A JP 7157782A JP S58189377 A JPS58189377 A JP S58189377A
Authority
JP
Japan
Prior art keywords
ions
chromium
surface treatment
treatment agent
sexivalent
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
JP7157782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621476B2 (enExample
Inventor
Toru Ishii
透 石井
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 Light Metal Co Ltd
Original Assignee
Nippon Light Metal 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 Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP7157782A priority Critical patent/JPS58189377A/ja
Publication of JPS58189377A publication Critical patent/JPS58189377A/ja
Publication of JPS621476B2 publication Critical patent/JPS621476B2/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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
    • C23C22/38—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 fluorides or complex fluorides containing also hexavalent chromium compounds containing also phosphates
    • 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
    • C23C22/33—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 phosphates

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)
JP7157782A 1982-04-30 1982-04-30 アルミニウム及びその合金の表面処理剤 Granted JPS58189377A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7157782A JPS58189377A (ja) 1982-04-30 1982-04-30 アルミニウム及びその合金の表面処理剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7157782A JPS58189377A (ja) 1982-04-30 1982-04-30 アルミニウム及びその合金の表面処理剤

Publications (2)

Publication Number Publication Date
JPS58189377A true JPS58189377A (ja) 1983-11-05
JPS621476B2 JPS621476B2 (enExample) 1987-01-13

Family

ID=13464688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7157782A Granted JPS58189377A (ja) 1982-04-30 1982-04-30 アルミニウム及びその合金の表面処理剤

Country Status (1)

Country Link
JP (1) JPS58189377A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650527A (en) * 1983-08-12 1987-03-17 Nippon Light Metal Company Limited Hydrophilic surface-treating process for an aluminum article

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158535A (enExample) * 1974-06-12 1975-12-22
JPS5230235A (en) * 1975-09-02 1977-03-07 Nippon Paint Co Ltd Chromating process
JPS5230230A (en) * 1975-09-03 1977-03-07 Toyota Motor Co Ltd Method of cutting off gate and runner during material melting
JPS542231A (en) * 1977-06-07 1979-01-09 Nippon Paint Co Ltd Metal surface treating method
JPS54110145A (en) * 1978-01-30 1979-08-29 Amchem Prod Metal surface coating composition* preparation thereof* and application using same
JPS54133440A (en) * 1978-03-31 1979-10-17 Amchem Prod Aluminum coating composition and method for coating
JPS5631877A (en) * 1979-08-10 1981-03-31 Isao Minagawa Loading bed connected to tractor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158535A (enExample) * 1974-06-12 1975-12-22
JPS5230235A (en) * 1975-09-02 1977-03-07 Nippon Paint Co Ltd Chromating process
JPS5230230A (en) * 1975-09-03 1977-03-07 Toyota Motor Co Ltd Method of cutting off gate and runner during material melting
JPS542231A (en) * 1977-06-07 1979-01-09 Nippon Paint Co Ltd Metal surface treating method
JPS54110145A (en) * 1978-01-30 1979-08-29 Amchem Prod Metal surface coating composition* preparation thereof* and application using same
JPS54133440A (en) * 1978-03-31 1979-10-17 Amchem Prod Aluminum coating composition and method for coating
JPS5631877A (en) * 1979-08-10 1981-03-31 Isao Minagawa Loading bed connected to tractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650527A (en) * 1983-08-12 1987-03-17 Nippon Light Metal Company Limited Hydrophilic surface-treating process for an aluminum article

Also Published As

Publication number Publication date
JPS621476B2 (enExample) 1987-01-13

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