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The effect of stress triaxiality on the phase transformation in transformation induced plasticity steels: experimental investigation and modelling the transformation kinetics
Polatidis, E., Haidemenopoulos, G. N., Krizan, D., Aravas, N., Panzner, T., Šmíd, M., … Van Swygenhoven, H. (2021). The effect of stress triaxiality on the phase transformation in transformation induced plasticity steels: experimental investigation and modelling the transformation kinetics. Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing, 800, 140321 (10 pp.). https://doi.org/10.1016/j.msea.2020.140321
The effect of <em>γ</em>″ and <em>δ</em> phase precipitation on the mechanical properties of Inconel 718 manufactured by selective laser melting: an in situ neutron diffraction and acoustic emission study
Čapek, J., Polatidis, E., Knapek, M., Lyphout, C., Casati, N., Pederson, R., & Strobl, M. (2021). The effect of γ″ and δ phase precipitation on the mechanical properties of Inconel 718 manufactured by selective laser melting: an in situ neutron diffraction and acoustic emission study. JOM: The Journal of the Minerals, Metals and Materials Society, 73(1), 223-232. https://doi.org/10.1007/s11837-020-04463-3
Grain orientation dependence of the forward and reverse fcc ↔ hcp transformation in FeMnSi-based shape memory alloys studied by &lt;em&gt;in situ&lt;/em&gt; neutron diffraction
Arabi-Hashemi, A., Polatidis, E., Smid, M., Panzner, T., & Leinenbach, C. (2020). Grain orientation dependence of the forward and reverse fcc ↔ hcp transformation in FeMnSi-based shape memory alloys studied by in situ neutron diffraction. Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing, 782, 139261 (11 pp.). https://doi.org/10.1016/j.msea.2020.139261
Neutron dark-field imaging applied to porosity and deformation-induced phase transitions in additively manufactured steels
Bacak, M., Valsecchi, J., Čapek, J., Polatidis, E., Kaestner, A., Arabi-Hashemi, A., … Strobl, M. (2020). Neutron dark-field imaging applied to porosity and deformation-induced phase transitions in additively manufactured steels. Materials and Design, 195, 109009 (9 pp.). https://doi.org/10.1016/j.matdes.2020.109009
Frame overlap Bragg edge imaging
Busi, M., Čapek, J., Polatidis, E., Hovind, J., Boillat, P., Tremsin, A. S., … Strobl, M. (2020). Frame overlap Bragg edge imaging. Scientific Reports, 10(1), 14867 (10 pp.). https://doi.org/10.1038/s41598-020-71705-4
Bragg-edge attenuation spectra at voxel level from 4D wavelength-resolved neutron tomography
Carminati, C., Strobl, M., Minniti, T., Boillat, P., Hovind, J., Morgano, M., … Kaestner, A. (2020). Bragg-edge attenuation spectra at voxel level from 4D wavelength-resolved neutron tomography. Journal of Applied Crystallography, 53(1), 188-196. https://doi.org/10.1107/S1600576720000151
Residual stress determination by neutron diffraction in powder bed fusion-built Alloy 718: influence of process parameters and post-treatment
Goel, S., Neikter, M., Capek, J., Polatidis, E., Colliander, M. H., Joshi, S., & Pederson, R. (2020). Residual stress determination by neutron diffraction in powder bed fusion-built Alloy 718: influence of process parameters and post-treatment. Materials and Design, 195, 109045 (12 pp.). https://doi.org/10.1016/j.matdes.2020.109045
Measurement and prediction of the transformation strain that controls ductility and toughness in advanced steels
Maresca, F., Polatidis, E., Šmíd, M., Van Swygenhoven, H., & Curtin, W. A. (2020). Measurement and prediction of the transformation strain that controls ductility and toughness in advanced steels. Acta Materialia, 200, 246-255. https://doi.org/10.1016/j.actamat.2020.08.028
Deformation mechanisms in a superelastic NiTi alloy: an in-situ high resolution digital image correlation study
Polatidis, E., Šmíd, M., Kuběna, I., Hsu, W. N., Laplanche, G., & Van Swygenhoven, H. (2020). Deformation mechanisms in a superelastic NiTi alloy: an in-situ high resolution digital image correlation study. Materials and Design, 191, 108622 (10 pp.). https://doi.org/10.1016/j.matdes.2020.108622
High ductility and transformation-induced-plasticity in metastable stainless steel processed by selective laser melting with low power
Polatidis, E., Čapek, J., Arabi-Hashemi, A., Leinenbach, C., & Strobl, M. (2020). High ductility and transformation-induced-plasticity in metastable stainless steel processed by selective laser melting with low power. Scripta Materialia, 176, 53-57. https://doi.org/10.1016/j.scriptamat.2019.09.035
Neutron diffraction and diffraction contrast imaging for mapping the TRIP effect under load path change
Polatidis, E., Morgano, M., Malamud, F., Bacak, M., Panzner, T., Van Swygenhoven, H., & Strobl, M. (2020). Neutron diffraction and diffraction contrast imaging for mapping the TRIP effect under load path change. Materials, 13(6), 1450 (12 pp.). https://doi.org/10.3390/ma13061450
Characterization, mechanical properties and dimensional accuracy of a Zr-based bulk metallic glass manufactured via laser powder-bed fusion
Sohrabi, N., Jhabvala, J., Kurtuldu, G., Stoica, M., Parrilli, A., Berns, S., … Logé, R. E. (2020). Characterization, mechanical properties and dimensional accuracy of a Zr-based bulk metallic glass manufactured via laser powder-bed fusion. Materials and Design, 199, 109400 (14 pp.). https://doi.org/10.1016/j.matdes.2020.109400
Deformation and degradation of superelastic NiTi under multiaxial loading
Hsu, W. N., Polatidis, E., Šmíd, M., van Petegem, S., Casati, N., & van Swygenhoven, H. (2019). Deformation and degradation of superelastic NiTi under multiaxial loading. Acta Materialia, 167, 149-158. https://doi.org/10.1016/j.actamat.2019.01.047
Impact of &lt;em&gt;in situ&lt;/em&gt; nanomechanics on physical metallurgy
Kacher, J., Kirchlechner, C., Michler, J., Polatidis, E., Schwaiger, R., Van Swygenhoven, H., … Legros, M. (2019). Impact of in situ nanomechanics on physical metallurgy. MRS Bulletin, 44(06), 465-470. https://doi.org/10.1557/mrs.2019.124
Following microstructures during deformation: in situ X-ray/neutron diffraction and HRDIC
Polatidis, E., Sofinowski, K., Hsu, W. N., & Van Swygenhoven, H. (2019). Following microstructures during deformation: in situ X-ray/neutron diffraction and HRDIC. In IOP conference series: materials science and engineering: Vol. 580. 40th Risø international symposium on materials science: metal microstructures in 2D, 3D and 4D (p. 012010 (11 pp.). https://doi.org/10.1088/1757-899X/580/1/012010
The interplay between deformation mechanisms in austenitic 304 steel during uniaxial and equibiaxial loading
Polatidis, E., Šmíd, M., Hsu, W. N., Kubenova, M., Capek, J., Panzner, T., & Van Swygenhoven, H. (2019). The interplay between deformation mechanisms in austenitic 304 steel during uniaxial and equibiaxial loading. Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing, 764, 138222 (7 pp.). https://doi.org/10.1016/j.msea.2019.138222
Achromatic non-interferometric single grating neutron dark-field imaging
Strobl, M., Valsecchi, J., Harti, R. P., Trtik, P., Kaestner, A., Gruenzweig, C., … Capek, J. (2019). Achromatic non-interferometric single grating neutron dark-field imaging. Scientific Reports, 9, 19649 (7 pp.). https://doi.org/10.1038/s41598-019-55558-0
A crystallographic extension to the Olson-Cohen model for predicting strain path dependence of martensitic transformation
Zecevic, M., Upadhyay, M. V., Polatidis, E., Panzner, T., Van Swygenhoven, H., & Knezevic, M. (2019). A crystallographic extension to the Olson-Cohen model for predicting strain path dependence of martensitic transformation. Acta Materialia, 166, 386-401. https://doi.org/10.1016/j.actamat.2018.12.060
Load path change on superelastic NiTi alloys: in situ synchrotron XRD and SEM DIC
Hsu, W. N., Polatidis, E., Šmíd, M., Casati, N., Van Petegem, S., & Van Swygenhoven, H. (2018). Load path change on superelastic NiTi alloys: in situ synchrotron XRD and SEM DIC. Acta Materialia, 144, 874-883. https://doi.org/10.1016/j.actamat.2017.11.035
A high resolution digital image correlation study under multiaxial loading
Polatidis, E., Hsu, W. N., Šmíd, M., & Van Swygenhoven, H. (2018). A high resolution digital image correlation study under multiaxial loading. Experimental Mechanics. https://doi.org/10.1007/s11340-018-00443-6