Data Publication

Asynchronous AM Bench 2022 Challenge Data: Real-time, simultaneous absorptance and high-speed Xray imaging

Brian J Simonds

, Jack Tanner

, Alexandra Artusio-Glimpse

, Paul A. Williams

, Niranjan Parab

, Cang Zhao

, Tao Sun

Contact: Brian Simonds..

Identifier: doi:10.18434/mds2-2525

Described in these articles:

The causal relationship between melt pool geometry and energy absorption measured in real time during laser-based manufacturing,

Onset of periodic oscillations as a precursor of a transition to pore-generating turbulence in laser melting,

Simultaneous high-speed x-ray transmission imaging and absolute dynamic absorptance measurements during high-power laser-metal processing,

In situ absorption synchrotron measurements, predictive modeling, microstructural analysis, and scanning probe measurements of laser melted Ti-6Al-4V single tracks for additive manufacturing applications

Version: 1.3... Revised: 2022-07-07

Abstract

The absolute laser absorption was measured simultaneously with X-ray imaging during laser melting of Ti-6Al-4V solid metal. The data included here are the time-resolved absolute absorbed power and the Xray images acquired at the same time, along with timing data for synchronization. Also included is information about the experimental configuration including applied laser power, laser beam spatial profile, and the experimental setup. A text document is included that describes all files. There are datasets from two experimental configurations: 1) A stationary, 2.0 ms laser pulse and 2) a 700 mm/s scanned laser.

Research Topics: Manufacturing: Additive manufacturing

Subject Keywords: Additive Manufacturing, Laser Welding

Data Access

These data are public.

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References

Simonds, B. J., Tanner, J., Artusio-Glimpse, A., Williams, P. A., Parab, N., Zhao, C., & Sun, T. (2021). The causal relationship between melt pool geometry and energy absorption measured in real time during laser-based manufacturing. Applied Materials Today, 23, 101049. doi:10.1016/j.apmt.2021.101049

Khairallah, S. A., Sun, T., & Simonds, B. J. (2021). Onset of periodic oscillations as a precursor of a transition to pore-generating turbulence in laser melting. Additive Manufacturing Letters, 1, 100002. doi:10.1016/j.addlet.2021.100002

Simonds, B. J., Tanner, J., Artusio-Glimpse, A., Williams, P. A., Parab, N., Zhao, C., & Sun, T. (2020). Simultaneous high-speed x-ray transmission imaging and absolute dynamic absorptance measurements during high-power laser-metal processing. Procedia CIRP, 94, 775â779. doi:10.1016/j.procir.2020.09.135

Derimow, N., Schwalbach, E. J., Benzing, J. T., Killgore, J. P., Artusio-Glimpse, A. B., Hrabe, N., & Simonds, B. J. (2021). In situ absorption synchrotron measurements, predictive modeling, microstructural analysis, and scanning probe measurements of laser melted Ti-6Al-4V single tracks for additive manufacturing applications. Journal of Alloys and Compounds, 163494. doi:10.1016/j.jallcom.2021.163494

About This Dataset

Version: 1.3... Revised: 2022-07-07

Cite this dataset

Simonds, Brian J, Tanner, Jack, Artusio-Glimpse, Alexandra, Williams, Paul A., Parab, Niranjan, Zhao, Cang, Sun, Tao (2022), Asynchronous AM Bench 2022 Challenge Data: Real-time, simultaneous absorptance and high-speed Xray imaging, National Institute of Standards and Technology, https://doi.org/10.18434/mds2-2525 (Accessed 2024-04-24)

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