JPS5573878A - Surface-treating method for aluminum alloy casting - Google Patents
Surface-treating method for aluminum alloy castingInfo
- Publication number
- JPS5573878A JPS5573878A JP14546078A JP14546078A JPS5573878A JP S5573878 A JPS5573878 A JP S5573878A JP 14546078 A JP14546078 A JP 14546078A JP 14546078 A JP14546078 A JP 14546078A JP S5573878 A JPS5573878 A JP S5573878A
- Authority
- JP
- Japan
- Prior art keywords
- alloy casting
- water
- triethanolamine
- aminoacid
- casting
- 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 6
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 3
- 235000001014 amino acid Nutrition 0.000 abstract 3
- 150000001413 amino acids Chemical class 0.000 abstract 3
- 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
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000002738 chelating agent Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000004381 surface treatment Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004471 Glycine Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910001593 boehmite Inorganic materials 0.000 abstract 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 abstract 1
- 238000004519 manufacturing process 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
- C23C22/68—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 solutions with pH between 6 and 8
-
- 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 |
|---|---|---|---|
| JP14546078A JPS5573878A (en) | 1978-11-25 | 1978-11-25 | Surface-treating method for aluminum alloy casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14546078A JPS5573878A (en) | 1978-11-25 | 1978-11-25 | Surface-treating method for aluminum alloy casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5573878A true JPS5573878A (en) | 1980-06-03 |
| JPS6158554B2 JPS6158554B2 (enrdf_load_stackoverflow) | 1986-12-12 |
Family
ID=15385736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14546078A Granted JPS5573878A (en) | 1978-11-25 | 1978-11-25 | Surface-treating method for aluminum alloy casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5573878A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785979A (en) * | 1980-09-18 | 1982-05-28 | Biren Chem Saabisesu Ltd | Surface treating method and solution of aluminum |
| JPS58123881A (ja) * | 1982-01-18 | 1983-07-23 | フツカ−・ケミカルズ・アンド・プラスチツクス・コ−ポレ−シヨン | アルミニウム表面の処理方法及び組成物 |
| FR2930023A1 (fr) * | 2008-04-09 | 2009-10-16 | Valeo Systemes Thermiques | Procede de traitement de surface d'un echangeur de chaleur resistant a la corrosion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114530A (enrdf_load_stackoverflow) * | 1973-03-06 | 1974-11-01 |
-
1978
- 1978-11-25 JP JP14546078A patent/JPS5573878A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114530A (enrdf_load_stackoverflow) * | 1973-03-06 | 1974-11-01 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785979A (en) * | 1980-09-18 | 1982-05-28 | Biren Chem Saabisesu Ltd | Surface treating method and solution of aluminum |
| JPS58123881A (ja) * | 1982-01-18 | 1983-07-23 | フツカ−・ケミカルズ・アンド・プラスチツクス・コ−ポレ−シヨン | アルミニウム表面の処理方法及び組成物 |
| FR2930023A1 (fr) * | 2008-04-09 | 2009-10-16 | Valeo Systemes Thermiques | Procede de traitement de surface d'un echangeur de chaleur resistant a la corrosion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6158554B2 (enrdf_load_stackoverflow) | 1986-12-12 |
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