zinc ribbon anode is an ideal primary or supplemental cathodic protection system. It can also be used as a temporary system prior to the installation of an impressed current system.
Zinc ribbon anodes are produced according to ASTM-B-418 type I and type II alloy standard in the shape of diamond.
Zinc ribbon anode can be used in fresh water, sea water environments, also can be used in underground structures.
Chemical composition:
Zinc ribbon anodes are produced according to ASTM-B-418 type I and type II alloy standard in the shape of diamond.
Zinc ribbon anode can be used in fresh water, sea water environments, also can be used in underground structures.
Chemical composition:
|
|
AL %
|
Cd %
|
Fe %
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Pb %
|
Cu %
|
Zn
|
|
ASTM B-418 type I
|
0.1-0.5
|
0.02-0.07
|
0.005 max
|
0.006 max
|
0.006 max
|
Balance
|
|
ASTM B-418 type II
|
0.005 max
|
0.003 max
|
0.0014 max
|
0.003 max
|
0.002 max
|
Balance
|
Electrochemical properties:
335
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|
Open Voltage (-V)
|
Capacity A.h/kg
|
ASTM B-418 type I
|
1.00 min
|
ASTM B-418 type II
|
1.05 min
|
90%
|