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Deep Knowledge; Broad Applications

The work of SME Additive Community members encompasses the entire history of the technology as well as its most novel applications.

Smart Biomanufacturing

Developing better biosensors is one of the hurdles to be surmounted in order to bring tissue manufacturing to scale.

Welcome to Voices AMplified

The true story of AM—it’s current and potential abilities and the people who continue to develop it—deserves to be heard.

The Science of Diffusion Bonding or Joining together Dissimilar Metals

Metal diffusion bonding is an essential joining method for achieving a high-purity interface when two similar metals require superior structural integrity. The process involves applying high temperature, and pressure to metals mated together in a hot press causes the atoms on solid metallic surfaces to intersperse and bond.

Optical Metrology in Three Dimensions

Basic trends in modern manufacturing are driving growth in 3D optical metrology. “One is the highly complex and high-tech material that manufacturers are using today. For example, in the aerospace turbine blade market, they simply cannot touch the part like they used to—the surface finish of the material is too readily affected by any kind of contact metrology."