What is CATHODIC CHALK?

Compounds of magnesium and calcium which form on a steel surface, coating it, during cathodic protection which is occurring in seawater.

CATHODIC CHALK: "The cathodic chalk layer was thicker than it was supposed to be."

Link to This Definition

Did you find this definition of CATHODIC CHALK helpful? You can share it by copying the code below and adding it to your blog or web page.
Edited and fact checked by Pam: Google +