中文 | English
 
Home About us Cathodic Protection Products Inquiry Download Contact us
 
 
Products
 

 Sacrificial Anode Specifications

SYNCOR supplies anodes of standard H1 ASTM AZ63 alloy; the efficiency of the alloy is more than 55%, its capacity is 1210-1290Ah/kg and it produces an open circuit potential of 1.50 to 1.60V (copper/copper sulphate electrode)
SYNCOR also supplies high potential alloys. The efficiency of these alloys can reach 50-58%, the capacity can reach 1100-1280Ah/kg, and the open circuit potential can reach 1.70 to 1.78V (copper/copper sulphate electrode). The chemical composition of these alloys is listed in the following table:
 
AZ63B 
M1C High Potential 
Element
 
 
Aluminum
5.3 - 6.7 %
0.01 %
Zinc
2.5 - 3.5 %
 
Manganese (Min.)
0.15 - 0.7 %
0.50 – 1.30 %
Iron (Max.)
0.003 %
0.03 %
Nickel (Max.)
0.002 %
0.001 %
Copper (Max.)
0.02 %
0.02 %
Silicon (Max.)
0.10 %
 0.05 %
Other Each (Max.)
 
0.05 %
Total Other (Max.)
0.30 %
0.30 %
Magnesium
Balance
Balance
Electrochemical properties
 
 
Capacity
≥1210Ah/kg
≥1100Ahr/Kg
Efficiency
≥55 %
≥50 %
Closed Circuit Potential
-1.5 V
-1.7 V
Open Circuit Potential
-1.6 V
-1.8 V
 
 
Copyright 2008-2010 SYNCOR Cathodic Protection Co,Ltd,All Rights Reserved