8.5 Röntgenbildgebung
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- Residual Stress (3) (entfernen)
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- 9.4 Integrität von Schweißverbindungen (3) (entfernen)
The subsurface residual stress in laser powder bed fused 316L structures was analyzed using X-ray diffraction (XRD) and layer removal. The influence of varying structure thicknesses was investigated. In this study the importance of combining surface roughness measurements with XRD was shown. Moreover, a clear relation between the structure thickness and the subsurface residual stress profiles was observed.