Aluminum zinc indium cadmium anode and aluminum zinc indium magnesium titanium alloy anode how to choose?

The AI-Zn-In system is the most widely used In aluminum - based anode alloys. In can obviously activate the aluminum anode alloy and make its potential shift negatively.

Zinc zinc is the most basic alloying element in the aluminum anode alloy. The addition of zinc can make the aluminum anode easy to alloying and negative potential shift, but when the zinc content exceeds 5%, the potential will not decrease.

In the sacrificial anode of indium aluminum alloy, the main activated elements are Hg, Sn and In.

Magnesium, titanium magnesium in aluminum solubility is large, even in the annealing state is easy to get susaturated solid solution, general Mg content of less than 5% aluminum alloy is single-phase alloy, after diffusion annealing and annealing after cold deformation and other heat treatment, the structure and composition is more uniform, good corrosion resistance.