Electron Beam Melting (EBM) is an additive manufacturing process that uses a focused beam of electrons to melt and fuse metal powder layer by layer. This technique is performed in a vacuum environment, which helps prevent oxidation and contamination of the material. EBM is particularly effective for creating complex geometries and is commonly used in industries like aerospace and medical implants. The process begins with a computer-aided design (CAD) model, which is sliced into thin layers. The electron beam then selectively melts the metal powder according to the design, allowing for precise control over the final product's properties. EBM is known for producing high-density parts with excellent mechanical performance.