Corrosion control methods
I. Cathodic protection The method of protecting the base metal by making…
Types of corrosion
1. Waterline corrosion or Concentration cell corrosion This type of corrosion occurs…
Wet corrosion or electrochemical corrosion
· This type of Corrosion occurs where a conducting liquid is in contact…
Corrosion and Its Control
Corrosion The surface of almost all the metals begin to decay more…
Battery Chemistry
Batteries: When two or more electrochemical cells are electrically interconnected, each of…
Reference Electrodes
Because of the inconveniences in the usage of Hydrogen electrode like maintenance…
Electro chemical cell (or) Galvanic cell
Galvanic cell is a device in which chemical energy is converted into…


