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Anodes
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Anodes - Description:
Zinc and Aluminium Anodes
Zinc and Aluminium Anodes
Application of Anodes
Apply to :
– Cathodic protection for seawater vessels - hull and tank anodes.
Apply to :
– Cathodic protection for seawater vessels - hull and tank anodes.
Functions
ALUMINIUM ANODES ALLOY A2 (AlZnIn)
| Lp. | Alloying elements | Alloying elements [%] | Maximum impuritiens [%] |
|
1 |
Zinc (Zn) |
3,00 – 5,50 |
Fe – 0,09 Cu – 0,005 Si – 0,10 |
|
2 |
Indium (In) |
0,016 – 0,040 |
|
|
3 |
Aluminium (Al) |
balance |
ALUMINIUM ANODES ALLOYS A3 (AlZnSiIn)
| Lp. | Alloying elements | Alloying elements [%] | Maximum impuritiens [%] |
|
1 |
Zinc (Zn) |
4,75 – 5,75 |
Fe – 0,06 Cu – 0,003 |
|
2 |
Indium (In) |
0,016 – 0,020 |
|
|
3 |
Silicon (Si) |
0,08 – 0,12 |
|
|
4 |
Aluminium (Al) |
balance |
Z1 (ZnAlCd)
| Lp. | Alloying elements | Alloying elements [%] | Maximum impuritiens [%] |
|
1 |
Aluminium (Al) |
0,10 – 0,50 |
Fe – 0,005 Pb – 0,006 Cu – 0,005
|
|
2 |
Cadmium (Cd) |
0,025 – 0,07 |
|
|
3 |
Zinc (Zn) |
balance |
