Magnesium alloys possess excellent lightweight properties but are limited
by their low hardness, wear resistance, and susceptibility to corrosion. Laser cladding,
a surface modification technique, offers a promising solution to enhance the
performance and expand the application range of magnesium alloys. This chapter aims
to provide an in-depth analysis of laser cladding on magnesium alloys, focusing on the
benefits, challenges, and recent advancements in this field. The chapter discusses the
enhancement of wear resistance, corrosion protection, resist against heat, and tailored
properties achieved through laser cladding. Additionally, it addresses the challenges
related to thermal concerns, material compatibility, and surface preparation. The
chapter concludes by highlighting the potential of laser cladding as a valued technique
for enhancing the performance and durability of magnesium alloy components.
Keywords: Additive manufacturing, Corrosion, Laser cladding, Magnesium alloy, Surface modification.
