JPS55161070A - Surface treatment of aluminum alloy casting - Google Patents
Surface treatment of aluminum alloy castingInfo
- Publication number
- JPS55161070A JPS55161070A JP6842979A JP6842979A JPS55161070A JP S55161070 A JPS55161070 A JP S55161070A JP 6842979 A JP6842979 A JP 6842979A JP 6842979 A JP6842979 A JP 6842979A JP S55161070 A JPS55161070 A JP S55161070A
- Authority
- JP
- Japan
- Prior art keywords
- alloy casting
- triethanolamine
- sodium silicate
- aluminum alloy
- surface treatment
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 4
- 238000005266 casting Methods 0.000 title abstract 4
- 238000004381 surface treatment Methods 0.000 title 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 4
- 239000004115 Sodium Silicate Substances 0.000 abstract 3
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000000034 method Methods 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
- C23C22/05—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
- C23C22/66—Treatment of aluminium or alloys based thereon
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 |
|---|---|---|---|
| JP6842979A JPS55161070A (en) | 1979-05-31 | 1979-05-31 | Surface treatment of aluminum alloy casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6842979A JPS55161070A (en) | 1979-05-31 | 1979-05-31 | Surface treatment of aluminum alloy casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55161070A true JPS55161070A (en) | 1980-12-15 |
| JPS6135273B2 JPS6135273B2 (enrdf_load_stackoverflow) | 1986-08-12 |
Family
ID=13373435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6842979A Granted JPS55161070A (en) | 1979-05-31 | 1979-05-31 | Surface treatment of aluminum alloy casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55161070A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469196A (zh) * | 2013-08-26 | 2013-12-25 | 重庆建设工业(集团)有限责任公司 | 磷化膜封闭液及封闭工艺 |
-
1979
- 1979-05-31 JP JP6842979A patent/JPS55161070A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469196A (zh) * | 2013-08-26 | 2013-12-25 | 重庆建设工业(集团)有限责任公司 | 磷化膜封闭液及封闭工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6135273B2 (enrdf_load_stackoverflow) | 1986-08-12 |
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