Kim, F.
, Garboczi, E.
, Moylan, S.
and Slotwinski, J.
(2017),
INVESTIGATION OF PORE STRUCTURE AND DEFECTS OF METAL ADDITIVE MANUFACTURING COMPONENTS USING X-RAY COMPUTED TOMOGRAPHY, 3rd International Conference on Tomography of Materials and Structures, Lund, SE, [online], https://doi.org/10.1016/j.addma.2017.06.011, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=922768
(Accessed October 31, 2025)
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INVESTIGATION OF PORE STRUCTURE AND DEFECTS OF METAL ADDITIVE MANUFACTURING COMPONENTS USING X-RAY COMPUTED TOMOGRAPHY
Published
Author(s)
, , , John Slotwinski
Abstract
X-ray Computed Tomography (XCT) revealed pore structure and defects of additively manufactured metal parts produced with various processing parameters. A thresholding procedure involving a local thresholding algorithm was developed where the local thresholding parameter was found from the image itself. Qualitative analysis of AM pore structure and quantitative measurements of engineering parameters were carried out based on the thresholded images.Proceedings Title
3rd International Conference on Tomography of Materials and Structures
Issue
17
Conference Dates
June 26-30, 2017
Conference Location
Lund, SE
Pub Type
Conferences
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Created July 14, 2017, Updated October 5, 2021