This book addresses primary and secondary procedures for combining sophisticated materials such as metals and alloys, intermetallic, ceramics, glasses, polymers, superalloys, electronic materials, and composites in similar and dissimilar combinations, based on the most recent research. It further explores the current and future micro-joining techniques that are rapidly expanding, including delicately and precisely combining microscale components and materials. It offers a detailed reference to the status of micro-joining and potential future possibilities. Provides an understanding of micro-joining techniques with a focus on its various applications such as in biomedical, electrical and electronics, and aerospaceCovers specialized techniques such as micro-electronics wire bonding, solid-state diffusion bonding, diffusion soldering, laser soldering, and laser micro-weldingDetails analytical and numerical modeling of micro-welding processes with their optimizationDescribes complete mechanism of joining of various parts/componentsIncludes case studies with present day daily life applicationsThis book is aimed at researchers and graduate students in materials science and microfabrication.