Book 520 Theoretical foundations of steelmaking processes: studies . manual", written by a team of authors headed by Vishkarev A. F. , Akhundov N. F. and Kazakov S . In. , represents an important contribution to the field of metallurgy and steelmaking technologies. This tutorial is intended for students, graduate students and professionals interested in the theoretical aspects of steelmaking processes, and can become an indispensable assistant in mastering complex topics related to steel production. The book examines key aspects of steelmaking, starting with the basics of thermodynamics and kinetics of chemical reactions, and ending with modern technologies used in steelmaking workshops. The authors are deeply immersed in the mechanisms that underlie the processes of melting and refining metals, as well as analyze the impact of various factors on the quality of the final product. Each chapter contains theoretical calculations, supported by practical examples, which makes the material available for understanding and application in real-world conditions. This book will be of interest not only to students of technical specialties, but also to practicing engineers working in the field of metallurgy. It is suitable for those who seek to deepen their knowledge of steelmaking processes, as well as for those who want to be aware of current trends and technologies in this field. Readers interested in metallurgy, engineering and physics will find in this manual a lot of useful information that will help them better understand the complex processes occurring in steel furnaces. The topics raised in the book cover a wide range of issues, including the thermodynamics of steelmaking processes, the effect of alloying elements on steel properties, and modern methods for controlling and controlling melting processes. The authors emphasize the importance of accurate calculation of process parameters to achieve a high-quality result, which makes this manual relevant in the context of constant striving to improve production performance. The style of the authors is distinguished by clarity and logical presentation, which allows readers to easily assimilate complex concepts. They use visual diagrams and graphics, which makes the material even more accessible and understandable. Vishkarev, Akhundov and Kazakov are known for their scientific work in the field of metallurgy and have rich teaching experience, which allows them to effectively transfer knowledge and share their experience with readers. If you are looking for literature on steelmaking processes, then this manual will be a real find for you. Not only will it enrich your knowledge, but it will also help you develop the critical thinking and analytical skills necessary for successful work in the field of metallurgy. Book 520 The theoretical foundations of steelmaking processes is not just a textbook, but a whole world in which you immerse yourself, studying the secrets of steel production. Thus, this publication is an important resource for anyone who wants to deepen their knowledge in the field of steelmaking processes and metallurgy in general. Do not miss the opportunity to expand your horizons and become an expert in this fascinating and dynamic field!