"Welding in the medium of protective gases" is an outstanding work of the author A. D. Kotvitsky, which opens to readers the world of welding technologies and their application in various industries. This book will be an indispensable assistant for both professionals and beginners seeking to master the art of welding. It elaborates on methods and technologies that make it possible to obtain high-quality welds using protective gases such as argon and carbon dioxide. The book covers a wide range of topics, ranging from the basics of welding to more complex aspects, such as the choice of equipment and the configuration of processes. A. D. Kotvitsky shares his knowledge on how to correctly select welding parameters to avoid defects and ensure the durability of compounds. It also focuses on the importance of safety when working with gases and equipment, making the book particularly relevant to technical school students, engineers, and masters. One of the main topics raised in the book is the effect of various protective gases on the quality of welding. Kotvitsky explains how different gas compositions can change the properties of welds, allowing readers to understand more deeply the physics of the processes occurring during welding. This knowledge can be useful not only to welders, but also to engineers involved in the design and testing of welded structures. The book also includes many practical examples and recommendations, which makes it useful for those who want not only to theoretically study welding, but also to apply the knowledge gained in practice. Readers will find in it advice on choosing equipment, setting up welding machines and testing welded joints. This makes “Welding in the Environment of Protective Gases” a real guide to the world of welding technologies. Who can like this book? First of all, it will be of interest to students and teachers of technical universities, as well as specialists working in the field of welding and metalworking . Engineers, designers, as well as masters seeking to improve their skills, will find a lot of useful information in it. The book will also be useful to those who are engaged in the repair and maintenance of welding equipment, as it contains recommendations for its setup and operation. Style A. D. Kotvitsky is distinguished by the accessibility and clarity of the presentation . He knows how to explain complex things in simple language, which makes his books understandable even for those who are just beginning to get acquainted with the topic. His other well-known works are also devoted to welding technologies and metalworking, and they are popular among specialists. Kotvitsky actively shares his experience and knowledge, which makes him an author who can be trusted. “Welding in the environment of protective gases” is not just a textbook, it is a real encyclopedia of welding technologies that will help readers understand the intricacies of welding and learn how to apply the knowledge gained in practice. This book will become a reliable companion in the world of welding, opening up new horizons and opportunities for all who seek to become a master of their craft. If you are looking for information about welding, protective gases, and how to improve the quality of your welded joints, then “Welding in a protective gas environment” is exactly what you need. Do not miss the chance to immerse yourself in the fascinating world of welding technologies with A. D. Kotwicki!