JPS5565346A - Aluminum alloy for galvanic anode - Google Patents
Aluminum alloy for galvanic anodeInfo
- Publication number
- JPS5565346A JPS5565346A JP13866978A JP13866978A JPS5565346A JP S5565346 A JPS5565346 A JP S5565346A JP 13866978 A JP13866978 A JP 13866978A JP 13866978 A JP13866978 A JP 13866978A JP S5565346 A JPS5565346 A JP S5565346A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- ratio
- aluminum alloy
- galvanic anode
- regulated
- 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
- Prevention Of Electric Corrosion (AREA)
Abstract
PURPOSE: To enhance the performances such as anode potential and current efficiency of an Al-Zn alloy by adding Mg and a predetermined wt. ratio of Bi, Pb and Sn to the alloy so that the ratio of the total wt. of Bi, Pb and Sn to the Zn wt. is regulated to a predetermined value.
CONSTITUTION: In an alloy consisting of, by wt., Zn 2.5W6.0%, Bi 0.05W1.10%, Pb 0.03W0.75%, Sn 0.02W0.35%, Mg 0.3W1.5%, and the balance Al and inevitable impurities ≤0.30%, the wt. ratio of Bi:Pb:Sn in regulated to 4W2.5:2.5W 1.5:1, and the ratio of the total wt. of the three elements to the Zn wt. to 1W6:20. The resulting alloy has an anode potential baser than -Vvs, S.C.E and a current efficiency above 80%. The alloy does not contain harmful metals such as Hg and Cd, so a fear on environmental pollution is reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13866978A JPS5565346A (en) | 1978-11-10 | 1978-11-10 | Aluminum alloy for galvanic anode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13866978A JPS5565346A (en) | 1978-11-10 | 1978-11-10 | Aluminum alloy for galvanic anode |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565346A true JPS5565346A (en) | 1980-05-16 |
JPS5639702B2 JPS5639702B2 (en) | 1981-09-16 |
Family
ID=15227346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13866978A Granted JPS5565346A (en) | 1978-11-10 | 1978-11-10 | Aluminum alloy for galvanic anode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565346A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106676343A (en) * | 2016-11-29 | 2017-05-17 | 中国电子科技集团公司第十八研究所 | Aluminum alloy anode material for seawater battery and preparation method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6376601A (en) * | 1986-09-19 | 1988-04-06 | Sharp Corp | Input flange |
-
1978
- 1978-11-10 JP JP13866978A patent/JPS5565346A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106676343A (en) * | 2016-11-29 | 2017-05-17 | 中国电子科技集团公司第十八研究所 | Aluminum alloy anode material for seawater battery and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5639702B2 (en) | 1981-09-16 |
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