Effect of Heat Treatment on Spallation of Additively manufactured AlSi10Mg
Authors:
- Albuquerque Sandia National Laboratories (Snl-Nm)A(Albuquerque Sandia National Laboratories (Snl-Nm)
- Timothy Alexander ElmslieTETimothy Alexander Elmslie
- Paul Elliott SpechtPSPaul Elliott Specht
- Timothy RugglesTRTimothy Ruggles
- 1 June 2025
- report
- Published by Office of Scientific and Technical Information (OSTI)
Abstract
The eutectic alloy AlSi10Mg is commonly used for additive manufacturing (AM), as its high Si content improves printability. This abundance of Si forms Si-rich precipitates whose structure is heavily dependent on the thermal history and have been shown to strongly influence its mechanical properties. In this presentation we present the results of experiments to study the effect of the Si-structure on the equation of state and spallation strength of AM AlSi10Mg.Keywords
Funding Information
- Office of Defense Nuclear Nonproliferation (NA0003525)