Abstract

Metal scaffolds are a new class of biomaterials that can provide long-term biological fixation and improve the durability of load-bearing orthopedic implants. This chapter presents a review on electron beam melting (EBM) as a promising technology for manufacturing complex nonstochastic metal scaffolds in the field of biomedical applications. The processing parameters, the mechanical properties, and the macro- and microstructural characteristics of the metal scaffolds manufactured by EBM are analyzed. The advantages and disadvantages of this state-of-the-art 3D printing technology are highlighted, and advancements in the area of biomedical devices are elucidated. This chapter also provides an overview on the current challenges and future research directions in the field of metal scaffold implants manufactured by EBM.

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