Abstract:The adoption of metal additive manufacturing (AM) has tremendously increased over the years; however, it is still challenging to explain the fundamental physical phenomena occurring during these stochastic processes. To tackle this problem, we have constructed a custom metal AM system to simulate powder fed directed energy deposition. This instrument is integrated at the Cornell High Energy Synchrotron Source to conduct operando studies of the metal AM process. These operando experiments provide valuable data … Show more
“…The article contributed by Dass et al reports the development of blown-powder DED system for operando synchrotron x-ray diffraction experiments. 10 In this system, the powder nozzle and the heating laser are decoupled and controlled independently. This design allows the operator to control the powder feeding and laser melting with flexible separation in space and time.…”
scientists and engineers at the synchrotron facilities for their tremendous efforts to develop x-ray techniques, maintain beamline instruments, and support our experiments.
“…The article contributed by Dass et al reports the development of blown-powder DED system for operando synchrotron x-ray diffraction experiments. 10 In this system, the powder nozzle and the heating laser are decoupled and controlled independently. This design allows the operator to control the powder feeding and laser melting with flexible separation in space and time.…”
scientists and engineers at the synchrotron facilities for their tremendous efforts to develop x-ray techniques, maintain beamline instruments, and support our experiments.
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