Neutron Imaging of Laser Melted SS316 Test Objects with Spatially Resolved Small Angle Neutron Scattering

Neutron Imaging of Laser Melted SS316 Test Objects with Spatially Resolved Small Angle Neutron Scattering

A novel neutron far field interferometer is explored for sub-micron porosity detection in laser sintered stainless steel alloy 316 (SS316) test objects. The results shown are images and volumes of the first quantitative neutron dark-field tomography at various autocorrelation lengths, ξ . In th...

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Bibliographic Details
Main Authors: Adam J. Brooks, Gerald L. Knapp, Jumao Yuan, Caroline G. Lowery, Max Pan, Bridget E. Cadigan, Shengmin Guo, Daniel S. Hussey, Leslie G. Butler
Format: Article
Language:English
Published: MDPI AG 2017-12-01
Series:Journal of Imaging
Subjects:
tomography
laser sintered powder bed
neutron far-field interferometry
additive manufacturing
Online Access:https://www.mdpi.com/2313-433X/3/4/58

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