This book discusses advances in materials processing, especially recent trends and applications in welding, grinding, and surface treatment processes. A description of current trends in and innovative aspects of the grinding technology, grinding applications, and surface treatment processes is presented, including the grinding technological parameters, grinding machining methods, new and improved technologies of grinding, design of tools for grinding, construction and materials of grinding tools, surface treatment using grinding in adhesive technology, surface characterization after grinding, and new trends in grinding applications in various industries and other technical and technological areas. Grinding technology plays an important role in the surface finishing and surface treatment of many components. The purpose of this book is to provide information on the characteristics and applications of grinding technology. This information enables engineers, scientists, and designers to make effective use of grinding technology and surface treatment in the manufacturing process of various construction elements and the effective development of this technique.