What are the commonly used materials for metal 3D printing?

Metal 3D printing is a technology that belongs to digital thermal processing. The current 3D printing technologies for preparing metal mainly include selective laser melting and sintering (SLM and SLS), electron beam selective melting (EBSM), laser near-net shaping (LENS), etc. Compared with traditional processes, metal 3D printing has the advantages of direct shaping, no need …

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