Product Usage

Electro-deposition Pb-0.8% Ag alloy anode was made by lead and silver anode on the surface of aluminum sheet. The traditional cast Pb-0.8% Ag alloy anode was made by hard film casting method. The electrochemical properties, structure and morphology of the two kinds of anodes were studied with constant current polarization, cyclic voltammetry, AC impedance, x - ray and scanning electron microscopy.

The results show that compared with the cast Pb-0.8%Ag alloy electrode, the anodic film of the electrodeposited Pb-0.8%Ag alloy anode is more homogeneous and more stable; the PbO2 amount formed on the surface is more, the corrosion resistance and the conductivity are better, the surface morphology is more dense and uniform.

Standard Specification

The purity of lead should not less than the requierment of Pb-2 in GB/T 469 , the purity of silver should not less than the requierment of Ag-2 in GB 4135.

Electrochemical property

NameOperating current density A·m-2Consumption rate≤ Kg/·A-1·Y-1Polarization potential≤V
Lead silver alloy anodeContaining 20%Ag50~2501×10-12.0
Containing 30%Ag50~300
Lead silver micro-platinum anode50~1000(6-8)×10-62.2


Chemical component

Chemical elementsAgPbImpurity≤
FeCu
The Content2~3Balance0.0050.03


Specification model

NameModelShapeOverall dimension(mm)Anode body working area (mm2)Anode body thickness (mm)Service lifeOperation current range
L(D)BHInstallation hole
Lead silver alloy anodeYHCYQ-1Strip920180408600×5032>61.5~7.5
YHCYQ-2Stripφ134018040101018×50322.5~12.5
YHCYQ-3Discφ198φ1462516700350.8~5.0
YHCYQ-4Discφ290φ2453050000402.5~15


Send Message

If you have any questions, feedback or comments, please fill out the form below and we will reply you back as soon as possible.

* Must Be Filled

Related Products