JPS55154586A - Surface treating method for aluminum alloy casting - Google Patents
Surface treating method for aluminum alloy castingInfo
- Publication number
- JPS55154586A JPS55154586A JP6181279A JP6181279A JPS55154586A JP S55154586 A JPS55154586 A JP S55154586A JP 6181279 A JP6181279 A JP 6181279A JP 6181279 A JP6181279 A JP 6181279A JP S55154586 A JPS55154586 A JP S55154586A
- Authority
- JP
- Japan
- Prior art keywords
- alloy casting
- aluminum alloy
- surface treating
- treating method
- contg
- 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
- 238000005266 casting Methods 0.000 title abstract 4
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 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 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- 229910003002 lithium salt Inorganic materials 0.000 abstract 2
- 159000000002 lithium salts Chemical class 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910017604 nitric acid 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
- C23C22/05—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 |
|---|---|---|---|
| JP6181279A JPS55154586A (en) | 1979-05-18 | 1979-05-18 | Surface treating method for aluminum alloy casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6181279A JPS55154586A (en) | 1979-05-18 | 1979-05-18 | Surface treating method for aluminum alloy casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55154586A true JPS55154586A (en) | 1980-12-02 |
| JPS6135272B2 JPS6135272B2 (enrdf_load_stackoverflow) | 1986-08-12 |
Family
ID=13181862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6181279A Granted JPS55154586A (en) | 1979-05-18 | 1979-05-18 | Surface treating method for aluminum alloy casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55154586A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740389A (en) * | 1983-09-30 | 1988-04-26 | Statni Vyzkmoy Ustav Ochrany Materialu G.V. Akimova | Composition and method for producing layers with a high specific surface on iron aluminum, zinc, and technical alloys |
| JP2007297705A (ja) * | 2006-04-06 | 2007-11-15 | Nippon Steel Corp | 表面処理金属部材 |
-
1979
- 1979-05-18 JP JP6181279A patent/JPS55154586A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740389A (en) * | 1983-09-30 | 1988-04-26 | Statni Vyzkmoy Ustav Ochrany Materialu G.V. Akimova | Composition and method for producing layers with a high specific surface on iron aluminum, zinc, and technical alloys |
| JP2007297705A (ja) * | 2006-04-06 | 2007-11-15 | Nippon Steel Corp | 表面処理金属部材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6135272B2 (enrdf_load_stackoverflow) | 1986-08-12 |
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