extruded aluminum bars 6061

(1) application:saline cathodic protection systems (2) Extruded (3) fast delivery (4) IS900 Certification Specifications

(1) application:saline cathodic protection systems (2) Extruded (3) fast delivery (4) IS900 Certification

Aluminum Rod anode, with lower driving potential and high current capacity per pound make it an excellent choice for saline cathodic protection systems. For example, offshore pipelines, bay platforms, etc.

  

Chemical Composition of Aluminum Sacrificial Anode:

Type of Alloy	Chemical Composition (%)
	Zn	In	Cd	Sn	Mg	Si	Fe	Cu	Al
Al-Zn-In-Cd	2.5-4.5	0.018-0.050	0.005-0.020			<0.13	<0.16	<0.02	Bal
Al-Zn-In-Sn	2.2-5.2	0.020-0.045		0.018-0.035
Al-Zn-In-Si	5.5-7.0	0.025-0.035
Al-Zn-In-Sn-Mg	2.5-4.0	0.020-0.050		0.025-0.075	0.50-1.0

  

Electrochemical Properties of Aluminum Sacrificial Anode:

Item	Open-Circuit Voltage (-V)	Close-circuit Voltage (-V)	Actual Capacitance (A·h/g)	Current Efficiency (%)
Properties	-1.18 ~ -1.10	-1.12 ~ -1.05	>2400	>85

 

extruded aluminum bars 6061