JPS56158876A - Control method for coloring of stainless steel - Google Patents
Control method for coloring of stainless steelInfo
- Publication number
- JPS56158876A JPS56158876A JP6149280A JP6149280A JPS56158876A JP S56158876 A JPS56158876 A JP S56158876A JP 6149280 A JP6149280 A JP 6149280A JP 6149280 A JP6149280 A JP 6149280A JP S56158876 A JPS56158876 A JP S56158876A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- time
- coloring
- potential difference
- change
- 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
- 238000004040 coloring Methods 0.000 title abstract 9
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 8
- 239000010935 stainless steel Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000004069 differentiation Effects 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
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
- C23C22/73—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 characterised by the process
- C23C22/77—Controlling or regulating of the coating process
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 |
|---|---|---|---|
| JP6149280A JPS56158876A (en) | 1980-05-09 | 1980-05-09 | Control method for coloring of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149280A JPS56158876A (en) | 1980-05-09 | 1980-05-09 | Control method for coloring of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56158876A true JPS56158876A (en) | 1981-12-07 |
Family
ID=13172640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6149280A Pending JPS56158876A (en) | 1980-05-09 | 1980-05-09 | Control method for coloring of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56158876A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135274A (ja) * | 1984-07-27 | 1986-02-19 | Brother Ind Ltd | カラ−印字装置 |
-
1980
- 1980-05-09 JP JP6149280A patent/JPS56158876A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135274A (ja) * | 1984-07-27 | 1986-02-19 | Brother Ind Ltd | カラ−印字装置 |
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