In this book, the effect of carbon nanotube (CNT) reinforcement on mechanical, electrical and thermal properties of the CNT/Ag nanocomposite is presented. Nanocomposite materials have emerged as suitable alternatives to overcome the limitations of conventional micro composites. The CNT based metal matrix composites (MMCs) have vital potential for industrial applications. Silver (Ag) is an attractive metal due to its extremely high electrical and thermal conductivities. Silver and silver-graphite composites are used in electronics as interconnector and thermal management material. CNTs are...