The book "Collection of tasks on the course of introduction to metal technology" by E. A. Sinai is an indispensable resource for students, graduate students and anyone interested in the basics of metallurgy and metal processing technologies. This collection is not just a set of tasks; it is a carefully thought-out tool that will help readers to better understand the complex processes taking place in the world of metals, and learn how to apply theoretical knowledge in practice. The book contains a variety of assignments that cover key course topics, such as metal properties, processing, alloys, and modern technology. Each task is accompanied by explanations and examples, which makes the learning process more accessible and fun. Readers will be able not only to test their knowledge, but also to develop critical thinking, learn to analyze and solve practical problems, which is an important aspect in the study of metal technology. This book will be especially useful for students of technical universities who study metallurgy, engineers and practitioners seeking to update their knowledge in this area. It may also be of interest to teachers who are looking for quality materials to prepare for classes . It is important to note that the collection is suitable for both beginners and those who already have experience in this field, due to the variety of tasks and the level of complexity. Topics raised in the collection are relevant and important in light of current trends in metallurgy. With the rapid development of technology and the constant updating of knowledge, understanding the basics of metal technology is becoming critical for professionals working in this field. The book helps readers realize how theoretical knowledge about metals can be applied in real-world settings, making it particularly valuable. Style E. A. Sinai is clear and accessible. The author skillfully combines theory with practice, which allows readers not only to remember information, but also to use it in their future projects. Sinaiskaya is also known for her other works on metallurgy and materials technology, which confirms her status as an expert in this field. Readers familiar with its previous publications will appreciate this collection for its high quality and practical orientation. If you are looking for a book that will help you immerse yourself in the world of metal technology and give you the opportunity to develop your skills, the Metals Introduction Course Workbook will be an excellent choice. It will not only enrich your knowledge, but also inspire further research in the field of metallurgy. Do not miss the chance to take a step towards professional growth and deepening your knowledge in this fascinating and important field.