Book 166 Technology of smelting steels and alloys: . : Filling alloy steels: training. Guzenkov V . A. and Kana Yu. E. is a unique teaching tool that will become an indispensable source of knowledge for students, graduate students and practitioners in the field of metallurgy and materials science. This work immerses the reader in the fascinating world of technologies related to the melting and bottling of steels and alloys, which makes it an important contribution to the educational process and the practical application of knowledge in this field. The book covers a wide range of topics, ranging from the basics of melting theory to modern methods of casting alloy steels. The authors, possessing considerable experience and deep knowledge in metallurgy, share with readers not only theoretical aspects, but also practical recommendations, which makes the material accessible and understandable. Readers will be able to learn about the various technologies used in production, as well as about the latest achievements in the field of alloying steels, which will certainly attract the attention of both students and professionals seeking to improve their skills. The book will be especially interesting for those who study engineering, metallurgy, as well as those who work in the production field related to the processing of metals. Students of technical universities, graduate students, as well as specialists involved in the development of new materials and technologies, will find in this manual a lot of useful information Due to its accessible presentation language and clear structure, the book is suitable for both self-study and use in training courses. The topics raised in the book cover not only technological processes, but also issues of ecology and sustainable development, which makes it relevant in the light of modern challenges. The authors emphasize the importance of choosing the right technologies and materials, which in turn affects the quality of the final product and its impact on the environment. This makes the book especially valuable for those who are interested not only in production processes, but also their consequences for the environment. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex topics. Guzenkov V. A. and Kang Yu. E. are known for their scientific works in the field of metallurgy, and their experience allows them to share with readers current knowledge and practical examples The book “No. 166 Technology of melting steels and alloys” can become the basis for further study and research, as well as serve as a reliable reference material for professionals. If you are looking for literature on metallurgy that combines theory and practice, then this manual will be a real find for you. It will not only expand your knowledge of smelting and casting technologies, but will also inspire new ideas and projects in the development of alloy steels and alloys. The book can also be useful for those who are interested in modern trends in metallurgy and want to be aware of the latest achievements in this field. Thus, "No.166 Technology of melting steels and alloys: Part. : Filling alloy steels: training. manual" is not just a textbook, but a whole world of knowledge that will open up new horizons in metallurgy Do not miss the opportunity to get acquainted with this unique work and enrich your knowledge in one of the most important industries of modern production.