JPS5672149A - Aluminum alloy forming milk-white anodic oxide film - Google Patents
Aluminum alloy forming milk-white anodic oxide filmInfo
- Publication number
- JPS5672149A JPS5672149A JP15094379A JP15094379A JPS5672149A JP S5672149 A JPS5672149 A JP S5672149A JP 15094379 A JP15094379 A JP 15094379A JP 15094379 A JP15094379 A JP 15094379A JP S5672149 A JPS5672149 A JP S5672149A
- Authority
- JP
- Japan
- Prior art keywords
- oxide film
- anodic oxide
- aluminum alloy
- alloy forming
- white anodic
- 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
Landscapes
- Extrusion Of Metal (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
Abstract
PURPOSE: To form a milk-white anodic oxide film free from color shading and having a uniform color tone by adding a specified amount of Fe and Ca to an Al alloy.
CONSTITUTION: An Al alloy consisting of, by wt., 1W3, especially about 1.5% Fe, 0.0005W0.03, especially 0.003W0.01% Ca and the balance Al and impurities is prepared. This Al alloy forms a milk-white anodic oxide film free from color shading and having a uniform color tone.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15094379A JPS5672149A (en) | 1979-11-20 | 1979-11-20 | Aluminum alloy forming milk-white anodic oxide film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15094379A JPS5672149A (en) | 1979-11-20 | 1979-11-20 | Aluminum alloy forming milk-white anodic oxide film |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5672149A true JPS5672149A (en) | 1981-06-16 |
JPS6120617B2 JPS6120617B2 (en) | 1986-05-23 |
Family
ID=15507797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15094379A Granted JPS5672149A (en) | 1979-11-20 | 1979-11-20 | Aluminum alloy forming milk-white anodic oxide film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672149A (en) |
-
1979
- 1979-11-20 JP JP15094379A patent/JPS5672149A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6120617B2 (en) | 1986-05-23 |
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