|About this Abstract
||2022 TMS Annual Meeting & Exhibition
||Additive Manufacturing: Nano/Micro-mechanics and Length-scale Phenomena
||The Effect of Defects on Additive Manufacturing Material at the Microscale – Approaches to Manage the Consequences
||Martin White, Mohsen Seifi
|On-Site Speaker (Planned)
At the microscale, material produced by Additive Manufacturing inherently contains ‘artifacts’ or ‘defects’, such as porosity or lack of fusion. This presentation will give detail on the effect of these features, linking the microscale behaviors to Structural Integrity considerations such as mechanical properties, safety classifications, and how to control variability in the processes. Relevant ASTM Standards will be covered, as well as how to use Standards to enable the testing and inspection at the microscale.
Finally, insight for strategies to prevent, identify, and manage these challenges will be shared, based on experiences from the author, and ongoing work within the ASTM Additive Manufacturing Center of Excellence.
||Additive Manufacturing, Mechanical Properties,