1. Introduction to Corrosion

1.1 Historical Background

The word 'corrosion' is as old as the earth itself, only it has been known by different names.

Corrosion is known to the people as rust, an undesirable phenomena which destroys the luster and beauty of the objects and shortens their life.

Corrosion since ancient times has affected not only the quality of daily lives of the people, but also their technical progress.




Underground water tank

20" cast iron water main