The book "Welding and surfacing of products from light alloys with three-phase arc non-melting electrodes" by B. In. Eltsova is a unique work that will become an indispensable assistant for specialists in the field of welding production, students of technical universities and everyone who is interested in modern metal processing technologies. In his work, the author plunges deeply into the world of welding technologies, offering the reader not only theoretical knowledge, but also practical recommendations that will help master the complex processes of welding light alloys. The book covers a wide range of topics related to the use of three-phase arc and non-melting electrodes, making it especially relevant for modern industries, where light alloys such as aluminum and magnesium are becoming increasingly in demand. In. In. Eltsov shares his experience and knowledge, explaining how to choose the right welding parameters, what technologies to use to achieve the best results and how to avoid common mistakes. Readers will be able to learn about the various methods of surfacing, the features of working with various alloys and how to achieve high strength and quality of compounds. This book will be of interest not only to professional welders, but also to engineers working in the field of design and manufacture of light alloy products. Students studying in the specialities related to metalworking will also find in it a lot of useful information that will help them in their studies and future careers. In. In. Eltsov uses an accessible and understandable language, which makes the material easy to understand even for those who are just beginning to get acquainted with this topic. Topics raised in the book range from welding basics to complex technological processes such as welding process management and weld quality analysis. The author focuses on the importance of the correct choice of equipment and materials, as well as the need to comply with safety . These aspects make the book especially valuable for those who are striving for professional growth and want to be aware of the latest trends in welding production. Style B. In. Eltsova is distinguished by the clarity and logic of the presentation, which allows the reader to easily follow the author’s thought and absorb the material. His other well-known works are also devoted to welding and metalworking, and each of them is distinguished by in-depth analysis and practical recommendations. Reading this book, you will feel that you are in the company of an experienced mentor who is ready to share his knowledge and help you become a true master of his craft. If you are looking for literature on welding, which combines theory and practice, then “Welding and surfacing of light alloy products with three-phase arc non-melting electrodes” will be a real find for you. This book will not only expand your knowledge of welding technologies, but also inspire new achievements in your professional activities. Do not miss the opportunity to immerse yourself in the world of high technologies and discover new horizons in welding production!