Calculation and design of metallurgical furnaces . At 3 p.m.. H. 1. Calculation of the arc steel kiln by I. A. Trusova is a unique publication that immerses the reader in the complex but fascinating world of metallurgy. In the first part of the trilogy, the author focuses on the calculations and design of arc steel furnaces, which is a key aspect in the production of steel and other metals. This is not just a textbook, but a real find for students, engineers and anyone interested in the metallurgical industry. The book begins with the basics, introducing the reader to the theoretical aspects of arc furnace operation. Trusov explains in detail the physical and chemical processes occurring in the furnace, which allows a better understanding of how metal melting occurs. Interestingly, the author is not limited only to theory - he offers practical examples of calculations, which makes the material accessible and understandable even for those who are just starting their way in metallurgy. For whom is this book intended? First of all, it will be useful for students of technical universities studying metallurgy, as well as graduate students and young professionals seeking to deepen their knowledge in this area . Engineers and practitioners working in metallurgical enterprises will also find a lot of useful information in it that will help them in their daily work. The book may also be of interest to teachers who are looking for high-quality educational materials for their students. The topics raised in the book are diverse and relevant. Trusov considers not only technical aspects of furnace design, but also economic, which makes the book especially valuable for specialists engaged in the optimization of production processes. The author focuses on modern trends in metallurgy, such as environmental aspects and energy efficiency, which makes the material relevant in the conditions of modern production. Style and . A. Cowards can be described as accessible and informative. He masterfully combines theory with practice, which allows the reader not only to assimilate the material, but also to apply it in practice. This makes his books unique in their kind. Among other well-known works of the author can be distinguished "Metallurgic processes and their automation", which also deals with modern technologies in metallurgy. Calculation and design of metallurgical furnaces . At 3 p.m.. H. 1. Calculation of an arc steel furnace" is not just a textbook, but a whole world of knowledge that opens up to the reader. It will become a reliable companion for anyone who wants to understand the intricacies of the design and operation of arc steel furnaces. If you are looking for high-quality literature on metallurgy that combines theory and practice, then this publication should definitely take its place on your shelf. Do not miss the opportunity to immerse yourself in the exciting world of metallurgy with I. A. Cowardly!