JPS611508B2 - - Google Patents
Info
- Publication number
- JPS611508B2 JPS611508B2 JP53161995A JP16199578A JPS611508B2 JP S611508 B2 JPS611508 B2 JP S611508B2 JP 53161995 A JP53161995 A JP 53161995A JP 16199578 A JP16199578 A JP 16199578A JP S611508 B2 JPS611508 B2 JP S611508B2
- Authority
- JP
- Japan
- 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
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
- C23C22/30—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 trivalent chromium
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16199578A JPS5591981A (en) | 1978-12-29 | 1978-12-29 | Chromate treating method of galvanized steel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16199578A JPS5591981A (en) | 1978-12-29 | 1978-12-29 | Chromate treating method of galvanized steel product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5591981A JPS5591981A (en) | 1980-07-11 |
| JPS611508B2 true JPS611508B2 (ja) | 1986-01-17 |
Family
ID=15746026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16199578A Granted JPS5591981A (en) | 1978-12-29 | 1978-12-29 | Chromate treating method of galvanized steel product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5591981A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624880A (ja) * | 1985-06-28 | 1987-01-10 | Nippon Kokan Kk <Nkk> | 亜鉛めつきまたは合金化亜鉛めつき鋼板の表面処理方法 |
| JPS63270479A (ja) * | 1987-04-27 | 1988-11-08 | Nippon Steel Corp | 白色クロメ−ト処理亜鉛メツキ鋼板の製造方法 |
| JPS63270480A (ja) * | 1987-04-27 | 1988-11-08 | Nippon Steel Corp | メツキ鋼板の有機複合クロメ−ト処理方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437566B2 (ja) * | 1974-01-22 | 1979-11-15 | ||
| JPS5028444A (ja) * | 1973-07-07 | 1975-03-24 | ||
| JPS5217340A (en) * | 1975-08-01 | 1977-02-09 | Kansai Paint Co Ltd | Metal surface treatment |
| JPS5217341A (en) * | 1975-08-01 | 1977-02-09 | Kansai Paint Co Ltd | Hifukukinzokuzai no seizohoho process for preparing coated metallic member |
| JPS5392339A (en) * | 1977-01-25 | 1978-08-14 | Nippon Paint Co Ltd | Metal surface treatment agent |
-
1978
- 1978-12-29 JP JP16199578A patent/JPS5591981A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5591981A (en) | 1980-07-11 |