Aluminum Alloy Sacrificial Anode
Commonly used aluminium alloy sacrificial anode specifications are 16kg, 22kg, 23kg, 33kg, 35kg, 50kg, 85kg, 120kg, 131kg, 180kg, etc.
Note: We can also manufacture anodes with special specifications and chemical compositions according to customers' requirements.
Overview
Application Environment of Aluminium Alloy Sacrificial Anode
The cathodic protection of most metal equipments in seawater environment or the bottom plate inside the crude oil storage tanks can not be used in the soil environment with low chlorine ion content. The electrode potential of aluminium sacrificial anode is -1.05 volts, when the surrounding temperature is higher than 49 degrees Celsius, the capacitance of aluminium sacrificial anode decreases with the increase of temperature, you can refer to the formula: Z=2500-27 (T-20), T anode working temperature, unit is ℃. The current capacity of aluminium sacrificial anodes may be reduced by half in a brackish water environment. Aluminium sacrificial anodes can be fixed directly to the structure of the equipment to be protected without the need for other substances as fillers.
Application
Aluminum alloy sacrificial anode is suitable for cathodic protection of metal corrosion of ships, machinery and equipment, offshore engineering and seaport facilities in seawater medium, as well as pipelines and cables in sea mud.
Picture of Aluminum Alloy Sacrificial Anode
