This book complies latest works of researchers and scientists actively employed in research pertaining with non-conventional joining techniques lightweight and low-melting metals in real-world applications, successively, achieving its purpose for serving as an invaluable source of fundamental knowledge that delves deep into the underlying principles and theoretical frameworks that drive these advancements. With insights from leading experts and cutting-edge research, the readers gain a comprehensive understanding of the science behind these innovations defying conventions and revolutionize the world of metal joining.

In the current era of accelerated technological advances, engineering graduates, early-career researchers, and industry professionals are striving to develop lighter, stronger, robust, and more sustainable materials for next-generation engineering applications. However, they often face challenges, including fragmented literature, limited access to consolidated theoretical and experimental knowledge, and a lack of practical guidance on non-conventional welding and joining of lightweight metals. This book is designed to meet these needs by offering an integrated, authoritative resource that bridges the gap between theory, experimentation, and industrial relevance. This book systematically compiles recent research and technological advancements in non-conventional joining techniques from active researchers and experts. This book provides readers with comprehensive insights, empowers them to overcome the limitations of traditional joining methods, and contributes to the advancement of sustainable, high-performance manufacturing technologies.