Texture-based residual stress analysis of laser powder bed fused Inconel 718 parts

Schröder, J.; Evans, A.; Luzin, V.; Abreu Faria, G.; Degener, S.; Polatidis, E.; Čapek, J.; Kromm, A.; Dovzhenko, G.; Bruno, G.

doi:10.1107/S1600576723004855

Journal of Applied Crystallography Journal of Applied
Crystallography

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Figure 9
(a) d₀³¹¹ measurements performed at the POLDI beamline in the d₀-grid of specimen H_0° according to the coordinate system in Fig. 2

(e). Calculated lattice strains for (b) T and (c) BD, measured along the height and the width in the H_0° prism. The strain calculation for the POLDI data is based on a position independent average of d₀³¹¹ [see dashed line in (a)], while the strain calculation for the KOWARI data is based on the value obtained from measuring along L at positional index 5.

JOURNAL OF
APPLIED
CRYSTALLOGRAPHY

ISSN: 1600-5767

Volume 56| Part 4| August 2023| Pages 1076-1090

https://doi.org/10.1107/S1600576723004855

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