In nature, most metals exist in a chemical state. It is only through refining and the application of energy that they are transformed from the ionic to the atomic state. However, it is in the nature of metals to return to their natural state. The process by wh...

  Ribbon magnesium alloy sacrificial anode, also known as magnesium ribbon, is a widely used material in the field of cathodic protection. Cathodic protection is a technique for preventing corrosion of metals by attaching a more active metal to the protec...

The role of the sacrificial anode occupies a pivotal position in the field of electrochemical protection and is an effective method of preventing metal corrosion. In order to understand the role of the sacrificial anode in depth, we need to start from its basi...

Zinc anode   The self-erosion rate of zinc anode is relatively low, which is about 0.02g.m-2.h-1 in cold fresh water, corresponding to the erosion rate of 25 ohms. A-1. Zinc anodes are characterized by low surface polarization, high current efficiency,...