JPS5620200A - Purifying method for surface of continuous body of copper or copper alloy - Google Patents
Purifying method for surface of continuous body of copper or copper alloyInfo
- Publication number
- JPS5620200A JPS5620200A JP9525479A JP9525479A JPS5620200A JP S5620200 A JPS5620200 A JP S5620200A JP 9525479 A JP9525479 A JP 9525479A JP 9525479 A JP9525479 A JP 9525479A JP S5620200 A JPS5620200 A JP S5620200A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- vessel
- passing
- electrode
- impregnated
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052802 copper Inorganic materials 0.000 title abstract 5
- 239000010949 copper Substances 0.000 title abstract 5
- 229910000881 Cu alloy Inorganic materials 0.000 title abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 238000007743 anodising Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
PURPOSE: To effectively purify by a simple equipment, by passing continuous body of copper material through a fixed three baths having the electrode connected with the same direct current power source, on occasion of electrolytically purifying the surface of said body.
CONSTITUTION: The continuous body of copper or copper alloy 1 is continuously passed through the treating vessels 2, 3 filled up the alkali bath and the treating vessel 4 fill up the copper soluble bath and then, the surface is purified. That is, the electrode 6 connected with positive side of the direct current power source 5, is impregnated in the vessel 2 and the body 1 is turned into cathode at the time of passing through the vessel 2 and then, cathodizing of the body 1 is performed. The electrode 7 connected with negative side of the source 5, is impregnated in the vessel 3 and the body 1 is turned into anode at the time of passing through the vessel 3 and then, anodizing of the body 1 is performed. The electrode 8 connected with negative power source, is impregnated in the vessel 4 and the body 1 is turned into the anode at the time of passing through the copper soluble bath and then, the surface is dissolved and purified.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9525479A JPS5620200A (en) | 1979-07-26 | 1979-07-26 | Purifying method for surface of continuous body of copper or copper alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9525479A JPS5620200A (en) | 1979-07-26 | 1979-07-26 | Purifying method for surface of continuous body of copper or copper alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5620200A true JPS5620200A (en) | 1981-02-25 |
Family
ID=14132615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9525479A Pending JPS5620200A (en) | 1979-07-26 | 1979-07-26 | Purifying method for surface of continuous body of copper or copper alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5620200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013095994A (en) * | 2011-11-04 | 2013-05-20 | Ngk Spark Plug Co Ltd | Method for manufacturing main fitting for spark plug and spark plug |
-
1979
- 1979-07-26 JP JP9525479A patent/JPS5620200A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013095994A (en) * | 2011-11-04 | 2013-05-20 | Ngk Spark Plug Co Ltd | Method for manufacturing main fitting for spark plug and spark plug |
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