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Browsing by Author "Sperling, P"

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Standard method for microCT-based additive manufacturing quality control 1: Porosity analysis

Author: Du Plessis, A ; Sperling, P ; Beerlink, A ; Tshabalala, Lerato C ; Hoosain, Shaik E ; Mathe, Ntombizodwa R ; Le Roux, SG Date: Sep 2018 MicroCT is a well-established technique that is used to analyze the interior of objects non-destructively, and it is especially useful for void or porosity analysis. Besides its widespread use, few standards exist and none for additive ... Read more
Standard method for microCT-based additive manufacturing quality control 2: Density measurement

Author: Du Plessis, A ; Sperling, P ; Beerlink, A ; Tshabalala, Lerato C ; Hoosain, Shaik E ; Mathe, Ntombizodwa R ; Le Roux, SG Date: Sep 2018 MicroCT is best known for its ability to detect and quantify porosity or defects, and to visualize its 3D distribution. However, it is also possible to obtain accurate volumetric measurements from parts – this can be used in combination with ... Read more
Standard method for microCT-based additive manufacturing quality control 3: Surface roughness

Author: Du Plessis, A ; Sperling, P ; Beerlink, A ; Kruger, O ; Tshabalala, Lerato C ; Hoosain, Shaik E ; Le Roux, SG Date: Sep 2018 The use of microCT of 10 mm coupon samples produced by AM has the potential to provide useful information of mean density and detailed porosity information of the interior of the samples. In addition, the same scan data can be used to provide ... Read more

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Browsing by Author "Sperling, P"

Browsing by Author "Sperling, P"

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