The book "No. 1280 Methodical instructions for the implementation of timekeeping and calculation of the material balance of electric steel melting" by Stomakhin A. I. , Grigoryan V. A. and Kotelnikova G. and . is a unique work that will become an indispensable assistant for specialists in the field of metallurgy, students of specialized universities and everyone who is interested in modern steel production technologies . In this publication, the authors share their rich experience and knowledge, offering readers methodological recommendations that will help in the accurate and effective implementation of timing and calculations related to the electric melting of steel. The book covers a wide range of topics, ranging from the basics of timing to a detailed analysis of the material balance in the process of electric melting. The authors emphasize the importance of accurate calculations for optimizing production processes, which, in turn, contributes to improving the quality of the final product and reducing costs. In today’s manufacturing environment, where every second and every ton counts, the guidelines presented in this book are the key to success. For whom is this book intended? First of all, it will be useful for students and graduate students studying metallurgy and related disciplines . Professionals working in the steel industry will also find it a lot of useful advice and recommendations. Engineers, technologists and quality managers will be able to use these guidelines to improve their performance and improve production processes. In addition, the book may be of interest to researchers engaged in the optimization of production technologies. The topics raised in the book go beyond simple timing and calculations. The authors discuss the influence of various factors on the process of electric smelting, including technology, equipment and the human factor. They emphasize that successful steel production requires an integrated approach, where each link in the chain should work smoothly. This makes the book relevant not only for metallurgists, but also for everyone who is interested in modern production technologies and their development. The style of the authors is distinguished by clarity and accessibility of presentation, which allows readers to easily assimilate even the most complex concepts. Stomakhin, Grigoryan and Kotelnikov are known for their scientific works and publications, and their experience in the field of metallurgy is reflected in each section of the book. They not only share theoretical knowledge, but also offer practical examples, which makes the material more visual and applicable in real-world conditions. If you are looking for literature on timekeeping, material balance calculations or just want to deepen your knowledge in the field of electric melting of steel, then this book will be a real find for you. It will not only enrich your professional arsenal, but also help you better understand the processes taking place in the steel industry. Do not miss the opportunity to get acquainted with this important work, which can become your reliable companion in the world of metallurgy. The book "No. 1280 Methodical instructions for the implementation of timekeeping and calculation of the material balance of electric steel melting" is not just a collection of recommendations, it is a whole encyclopedia of knowledge that will help you become a real master of your craft.