Source: SLM Solutions
elective Laser Melting (SLM) is a 3D printing technique that builds objects layer by layer, similar to Selective Laser Sintering SLS but using powdered metal materials.
In SLM, A powerful laser selectively melts and fuses the metal powder according to a digital 3D model, creating solid layers. This process repeats until the entire object is formed, with unsintered powder surrounding the object acting as a temporary support.
Namthaja SLM Applications