JPS542945A - Chemical treating method for metal - Google Patents

Chemical treating method for metal

Info

Publication number
JPS542945A
JPS542945A JP6867077A JP6867077A JPS542945A JP S542945 A JPS542945 A JP S542945A JP 6867077 A JP6867077 A JP 6867077A JP 6867077 A JP6867077 A JP 6867077A JP S542945 A JPS542945 A JP S542945A
Authority
JP
Japan
Prior art keywords
metal
treating method
chemical treating
soln
product
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.)
Pending
Application number
JP6867077A
Other languages
Japanese (ja)
Inventor
Shoji Umibe
Tatsunori Nakajima
Masahiro Kawaguchi
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.)
Kobe Steel Ltd
Original Assignee
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP6867077A priority Critical patent/JPS542945A/en
Publication of JPS542945A publication Critical patent/JPS542945A/en
Pending 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8

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)

Abstract

PURPOSE:To form a film of superior corrosion resistance on the surface of a metal product by treating the product with a mixt. of an aq. soln. of an alkali silicate and an aq. soln. of an org. silicic acid cpd., followed by drying with heating.
JP6867077A 1977-06-09 1977-06-09 Chemical treating method for metal Pending JPS542945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6867077A JPS542945A (en) 1977-06-09 1977-06-09 Chemical treating method for metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6867077A JPS542945A (en) 1977-06-09 1977-06-09 Chemical treating method for metal

Publications (1)

Publication Number Publication Date
JPS542945A true JPS542945A (en) 1979-01-10

Family

ID=13380372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6867077A Pending JPS542945A (en) 1977-06-09 1977-06-09 Chemical treating method for metal

Country Status (1)

Country Link
JP (1) JPS542945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5715613A (en) * 1980-07-02 1982-01-27 Nisshin Steel Co Ltd Slitter with strength back-up device
JPS58223514A (en) * 1982-06-14 1983-12-26 Ishikawajima Harima Heavy Ind Co Ltd Method of controlling cuttr gap of side trimmer and device therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139538A (en) * 1974-10-01 1976-04-02 Nippon Steel Corp Tososeiryokonarukohan
JPS525094A (en) * 1975-07-01 1977-01-14 Shioya Seisakushiyo Kk Circular saw safety cover device for use in woodworking
JPS5250940A (en) * 1975-10-22 1977-04-23 Nippon Steel Corp Surface treatment of steel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139538A (en) * 1974-10-01 1976-04-02 Nippon Steel Corp Tososeiryokonarukohan
JPS525094A (en) * 1975-07-01 1977-01-14 Shioya Seisakushiyo Kk Circular saw safety cover device for use in woodworking
JPS5250940A (en) * 1975-10-22 1977-04-23 Nippon Steel Corp Surface treatment of steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5715613A (en) * 1980-07-02 1982-01-27 Nisshin Steel Co Ltd Slitter with strength back-up device
JPS58223514A (en) * 1982-06-14 1983-12-26 Ishikawajima Harima Heavy Ind Co Ltd Method of controlling cuttr gap of side trimmer and device therefor
JPS6150726B2 (en) * 1982-06-14 1986-11-05 Ishikawajimaharima Jukogyo Kk

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