JPS55110800A - Electrolysis polishing method of aluminum or alloy thereof - Google Patents
Electrolysis polishing method of aluminum or alloy thereofInfo
- Publication number
- JPS55110800A JPS55110800A JP1955779A JP1955779A JPS55110800A JP S55110800 A JPS55110800 A JP S55110800A JP 1955779 A JP1955779 A JP 1955779A JP 1955779 A JP1955779 A JP 1955779A JP S55110800 A JPS55110800 A JP S55110800A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- electrolysis
- polished
- aluminum
- bath
- 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
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE: To form a mirror surface with high smoothness without leaving oxide film by a method wherein positive and negative voltage is applied mutually in a specific cycle to a material to be polished within an electrolysis bath.
CONSTITUTION: A material to be polished comprising an Al metal (alloy) is used one electrode and positive voltage is applied to the said material in an electrolysis bath such as a phosphoric acid bath, a sulfuric acid bath or the like for 10W60sec., thereafter negative voltage is applied for 5W30sec. If this mutual electrolysis is repeated for a constant period, oxide film is not completely left on a polished surface and a mirror surface with remarkably high smoothness is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1955779A JPS55110800A (en) | 1979-02-20 | 1979-02-20 | Electrolysis polishing method of aluminum or alloy thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1955779A JPS55110800A (en) | 1979-02-20 | 1979-02-20 | Electrolysis polishing method of aluminum or alloy thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55110800A true JPS55110800A (en) | 1980-08-26 |
Family
ID=12002609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1955779A Pending JPS55110800A (en) | 1979-02-20 | 1979-02-20 | Electrolysis polishing method of aluminum or alloy thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55110800A (en) |
-
1979
- 1979-02-20 JP JP1955779A patent/JPS55110800A/en active Pending
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