|About this Abstract
||2017 TMS Annual Meeting & Exhibition
||Additive Manufacturing of Metals: Establishing Location-Specific Processing-Microstructure-Property Relationships
||A-22: Fatigue and Fracture in Additive Manufacturing Metals: Findings from a Recent NIST/ASTM Workshop
||Nikolas Hrabe, Steve Daniewicz, Nima Shamsaei, Nicholas Barbosa
|On-Site Speaker (Planned)
There is a large industrial motivation to expand use of additively manufactured metals to fatigue and fracture critical applications, but this is made difficult by a general lack of understanding of fatigue and fracture behavior of these materials. Findings from a recent workshop (NIST/ASTM “Workshop on Mechanical Behavior of Additive Manufactured Components”, ASTM Committee Week May 4-5 2016, San Antonio, TX) will be presented to provide clarification on the current state of understanding as well as specify current industrial needs and priorities (including preferences for certain fatigue and fracture properties, material systems, and metal additive manufacturing platforms). These findings will help the research community focus and provide motivation for its efforts in this area.
||Planned: Supplemental Proceedings volume