Abstract
Loss of material due to corrosion, erosion, wear and oxidation is a major
problem in various industries. Recently, various surface modification methods have
been employed to improve the service life of distinct engineering parts by improving
their resistance to corrosion, wear and erosion. These methods boost thermal and
biocompatibility in addition to the mechanical and physical qualities. To offer a
thorough review of surface modification techniques, including mechanical, chemical,
and thermal procedures, this chapter has three main objectives. Overall, this chapter
provides a detailed study on working principles, merits, demerits, and applications of
various surface modification techniques.