JPS5524959A - Aluminum alloy for current passing anode - Google Patents
Aluminum alloy for current passing anodeInfo
- Publication number
- JPS5524959A JPS5524959A JP9788278A JP9788278A JPS5524959A JP S5524959 A JPS5524959 A JP S5524959A JP 9788278 A JP9788278 A JP 9788278A JP 9788278 A JP9788278 A JP 9788278A JP S5524959 A JPS5524959 A JP S5524959A
- Authority
- JP
- Japan
- Prior art keywords
- current passing
- passing anode
- alloy
- aluminum alloy
- anode
- 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 current efficiency, Al alloy for current passing anode to be used for cathodic protection os added with Ca, Zn, In, and Sn, and content of Cu, Si, Cu impurities is controlled.
CONSTITUTION: Al alloy for current passing anode is added with Zn: 2.0 to 5.5 wt%, In: 0.01 to 0.04 wt%, Sn: 0.001 to 0.04 wt%, Ca: 0.05 to 0.7wt%. Impurities are controlled to Fe<0.20 wt%, Si<0.10 wt%, Cu<0.01 wt%. Incorporating Sn, Ca, etc. into Al in the amount specified above effects that Ca is disapersed into Al alloy as solid solution, producing more uniform corrosion surface due to Zn. Thus, the material, when used as current passing anode, produces very uniform dissolved surface and current efficiency increases.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9788278A JPS5524959A (en) | 1978-08-11 | 1978-08-11 | Aluminum alloy for current passing anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9788278A JPS5524959A (en) | 1978-08-11 | 1978-08-11 | Aluminum alloy for current passing anode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5524959A true JPS5524959A (en) | 1980-02-22 |
| JPS5639700B2 JPS5639700B2 (en) | 1981-09-16 |
Family
ID=14204110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9788278A Granted JPS5524959A (en) | 1978-08-11 | 1978-08-11 | Aluminum alloy for current passing anode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524959A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135596U (en) * | 1985-02-13 | 1986-08-23 | ||
| CN102808186A (en) * | 2012-08-29 | 2012-12-05 | 焦作盛世达轻合金技术有限公司 | Process for manufacturing aluminum alloy sacrificial anode |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230098Y2 (en) * | 1985-03-19 | 1990-08-14 |
-
1978
- 1978-08-11 JP JP9788278A patent/JPS5524959A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135596U (en) * | 1985-02-13 | 1986-08-23 | ||
| JPH0415354Y2 (en) * | 1985-02-13 | 1992-04-07 | ||
| CN102808186A (en) * | 2012-08-29 | 2012-12-05 | 焦作盛世达轻合金技术有限公司 | Process for manufacturing aluminum alloy sacrificial anode |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5639700B2 (en) | 1981-09-16 |
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