In this episode of Composites Weekly, Marty Johnson, Vice President, Product and Technical Fellow at 3D Systems, takes a materials-engineer–first look at composite and filled materials used in additive manufacturing.
The discussion focuses on what engineers should realistically expect from 3D-printed composite materials, including quality, repeatability, long-term durability, and the importance of complete, professional engineering data sheets. Marty also explains why additive materials historically earned a reputation for brittleness, what has changed in recent years, and where today’s materials are being successfully used across aerospace, automotive, motorsports, tooling, and investment casting—along with clear guidance on where additive composites do not yet make sense.
To listen to the Composites Weekly Podcast, please CLICK HERE.