Deconvoluting thermomechanical effects in X-ray diffraction data using machine learning

Lim, R.E.; Shang, S.-L.; Chuang, C.; Phan, T.Q.; Liu, Z.-K.; Pagan, D.C.

doi:10.1107/S2053273325000403

Acta Crystallographica Section A
Acta Crystallographica
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Figure 5
Temperature-dependent (a) coefficient of thermal expansion α, (b) isotropic Young's modulus E and (c) isotropic Poisson's ratio ν used as input for the finite element simulations of the development of thermal and residual stresses in the AM IN625 wall specimens derived from the single-crystal elastic moduli calculated from DFT. Dilatometer measurements of thermal expansion used to evaluate the DFT results are also provided in (a).

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ISSN: 2053-2733

Volume 81| Part 2| March 2025|

https://doi.org/10.1107/S2053273325000403

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