JPS5763656A - High hardness aluminum alloy with superior dyeability to alumite - Google Patents
High hardness aluminum alloy with superior dyeability to alumiteInfo
- Publication number
- JPS5763656A JPS5763656A JP13794280A JP13794280A JPS5763656A JP S5763656 A JPS5763656 A JP S5763656A JP 13794280 A JP13794280 A JP 13794280A JP 13794280 A JP13794280 A JP 13794280A JP S5763656 A JPS5763656 A JP S5763656A
- Authority
- JP
- Japan
- Prior art keywords
- alumite
- alloy
- high hardness
- hardness
- aluminum alloy
- 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
Abstract
PURPOSE: To obtain an Al alloy provided with both of favorable mechanical properties such as high hardness and superior dyeability to alumite by restricting the percentage of Zn, Mg, Cu, Cr, Ti, Zr, etc. to be added to Al.
CONSTITUTION: This high hardness Al alloy consists of 4.5W5.5% Zn, 2.3W2.9% Mg, 0.45W0.55% Cu, 0.27W0.33% Cr, 0.18W0.22% Ti, 0.04W0.06% Zr, ≤0.17% Si, ≤0.33% Fe and the balance essentially Al. This alloy is obtd. by restricting the composition of the added elements of an Al-Zn-Mg-Cu alloy with high tensile strength and hardness, and the high surface hardness and tensile strength are maintained by soln. heat treatment. The color of dye itself is fixed by electrolysis to give a fine colored surface.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13794280A JPS6023179B2 (en) | 1980-10-02 | 1980-10-02 | High hardness aluminum alloy with excellent alumite dyeability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13794280A JPS6023179B2 (en) | 1980-10-02 | 1980-10-02 | High hardness aluminum alloy with excellent alumite dyeability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5763656A true JPS5763656A (en) | 1982-04-17 |
JPS6023179B2 JPS6023179B2 (en) | 1985-06-06 |
Family
ID=15210300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13794280A Expired JPS6023179B2 (en) | 1980-10-02 | 1980-10-02 | High hardness aluminum alloy with excellent alumite dyeability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6023179B2 (en) |
-
1980
- 1980-10-02 JP JP13794280A patent/JPS6023179B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6023179B2 (en) | 1985-06-06 |
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