Рет қаралды 25,480
What is galvanic corrosion? And how can it be prevented? Galvanic corrosion, sometimes mistakenly called electrolysis, is the result of the reaction between at least two dissimilar metals in electrical contact with one another, in the presence of an electrolyte. Metals like, for example, aluminum and steel. And as we all know, corrosion is not good and can be devastating to a vehicle structure. Knowing the chemistry and science behind it and how it happens can save collision repairers a lot of grief.