JPS5626000A - Electropolishing solution - Google Patents
Electropolishing solutionInfo
- Publication number
- JPS5626000A JPS5626000A JP10157779A JP10157779A JPS5626000A JP S5626000 A JPS5626000 A JP S5626000A JP 10157779 A JP10157779 A JP 10157779A JP 10157779 A JP10157779 A JP 10157779A JP S5626000 A JPS5626000 A JP S5626000A
- Authority
- JP
- Japan
- Prior art keywords
- soln
- ammonium
- citrate
- electropolishing
- plate
- 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
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 abstract 2
- 239000005695 Ammonium acetate Substances 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 2
- 229940043376 ammonium acetate Drugs 0.000 abstract 2
- 235000019257 ammonium acetate Nutrition 0.000 abstract 2
- NGPGDYLVALNKEG-UHFFFAOYSA-N azanium;azane;2,3,4-trihydroxy-4-oxobutanoate Chemical compound [NH4+].[NH4+].[O-]C(=O)C(O)C(O)C([O-])=O NGPGDYLVALNKEG-UHFFFAOYSA-N 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 2
- 229940093916 potassium phosphate Drugs 0.000 abstract 2
- 235000011009 potassium phosphates Nutrition 0.000 abstract 2
- 239000001509 sodium citrate Substances 0.000 abstract 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 abstract 2
- 229940048086 sodium pyrophosphate Drugs 0.000 abstract 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 2
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 abstract 2
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
PURPOSE: To elongate the life of an electropolishing soln. and reduce the cost by composing the soln. of potassium or sodium pyrophosphate, one of ammonium citrate, sodium citrate and ammonium tartrate, and ammonium acetate.
CONSTITUTION: This electropolishing soln. is prepared by dissolving 50W200g potassium or sodium pyrophosphate, 50W200g ammonium citrate, sodium citrate or ammonium tartrate, 20W100g ammonium acetate and 10W50g triethanolamine in water so that the amount of the soln. becomes 1l. Triethanolamine is not necessarily required. The soln. is heated to about 40°C, a bronze plate with an oxide coat formed is dipped in the soln., and electrolysis is carried out using the plate as an anode and a copper plate as a cathode to remove the oxide coat. Thus, a lustrous surface is obtd.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10157779A JPS5626000A (en) | 1979-08-06 | 1979-08-06 | Electropolishing solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10157779A JPS5626000A (en) | 1979-08-06 | 1979-08-06 | Electropolishing solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5626000A true JPS5626000A (en) | 1981-03-12 |
Family
ID=14304241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10157779A Pending JPS5626000A (en) | 1979-08-06 | 1979-08-06 | Electropolishing solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5626000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118621417A (en) * | 2024-08-12 | 2024-09-10 | 深圳万佳原精化科技股份有限公司 | A PVD film stripping process for titanium-aluminum bonded parts and its application |
-
1979
- 1979-08-06 JP JP10157779A patent/JPS5626000A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118621417A (en) * | 2024-08-12 | 2024-09-10 | 深圳万佳原精化科技股份有限公司 | A PVD film stripping process for titanium-aluminum bonded parts and its application |
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