JPS542945A - Chemical treating method for metal - Google Patents
Chemical treating method for metalInfo
- 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
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.
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)
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)
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 |
-
1977
- 1977-06-09 JP JP6867077A patent/JPS542945A/en active Pending
Patent Citations (3)
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)
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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