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Cast Zinc
Anodes
3N International,
Inc. offers Cast Zinc Anodes in various types and shapes for marine and soil
applications of cathodic protection.
Chemical Composition
(%)
| Grade |
Zn |
Al |
Cd |
Fe(max) |
Pb(max) |
Cu(max) |
| Type I |
Balance |
0.1-0.5 |
0.025-0.07 |
0.005 |
0.006 |
0.005 |
| Type II |
Balance |
0.005 max |
0.003 max |
0.0014 |
0.003 |
0.002 |
| High Purity |
99.995 min. |
0.003 max |
0.002 max |
0.001 |
0.003 |
0.001 |
Type I: ASTM-B418 TYPE I and MIL-A-1800IJ
Type II: ASTM-B418 TYPE II
Electrochemical
Properties
| Grade |
Open-Circuit Voltage
(-v respect to Cu/CuSO4) |
Closed-Circuit Voltage
(-v respect to Cu/CuSO4) |
Actual Capacity
(A.h/lb) |
Current Efficiency
(%) |
| Type I |
>1.05 |
>1.00 |
350 |
95 |
| Type II |
>1.10 |
>1.05 |
335 |
90 |
| High Purity |
>1.10 |
>1.05 |
335 |
90 |
Click the links below to find more:
Anodes
Cast Magnesium Anodes
Extruded Magnesium
Anodes
Cast Zinc Anodes
Extruded Zinc Anodes
Cast Aluminum Anodes
High Silicon Cast Iron Anodes
Mixed Metal Oxide Anodes
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3N International, Inc.
