Fundamentals of 3D Printing for Metals examines state-of-the-art and new challenges in the development of 3D printing for metals across a wide range of potential applications. Recent developments in the field of 3D printing for metals are explained in detail. The influence of preparation techniques on feedstocks and the effect of various processes and processing parameters on various metals are also comprehensively discussed. The book summarizes many of the recent technical research accomplishments in the area of metal 3D printing for a wide range of potential applications in major industries such as the biomedical, aerospace and automotive sectors. In addition, important characterization techniques are discussed and compared, assisting scientists in their selection of the most appropriate technique for specific applications.