In situ SEM-EBSD analysis of plastic deformation mechanisms in neutron-irradiated austenitic steel

MN Gussev, KJ Leonard - Journal of Nuclear Materials, 2019 - Elsevier
In situ tensile tests, accompanied by scanning electron microscopy coupled with electron
backscatter diffraction (EBSD) analyses were performed on neutron-irradiated 304L steel …

Large-area, high-resolution characterisation and classification of damage mechanisms in dual-phase steel using deep learning

C Kusche, T Reclik, M Freund, T Al-Samman, U Kerzel… - PloS one, 2019 - journals.plos.org
High performance materials, from natural bone over ancient damascene steel to modern
superalloys, typically possess a complex structure at the microscale. Their properties exceed …

[HTML][HTML] The interplay between deformation mechanisms in austenitic 304 steel during uniaxial and equibiaxial loading

E Polatidis, M Šmíd, WN Hsu, M Kubenova… - Materials Science and …, 2019 - Elsevier
The preferred deformation mechanisms with respect to the load path are studied in a
medium stacking fault energy 304 austenitic stainless steel that exhibits both transformation …

Biaxial deformation behaviour of duplex stainless steels: Experiments and crystal plasticity based stress predictions

D Chalapathi, LK Bhaskar, PV Sivaprasad… - Materials Science and …, 2023 - Elsevier
Biaxial tensile tests are performed on two phase duplex stainless steel using a newly
developed multiaxial testing rig integrated with a digital image correlation map** facility. A …

Enhanced repeated frictional sliding properties in 304 stainless steel with a gradient nanostructured surface

D Bernoulli, SC Cao, J Lu, M Dao - Surface and Coatings Technology, 2018 - Elsevier
Surface mechanical attrition treatment (SMAT) is a powerful and practical method to surface-
harden metals and alloys through the generation of a gradient nanostructured surface. In …

[HTML][HTML] Mechanical responses and microstructure evolution of DP780 in complete σxx-σyy space: experiments and crystal plasticity characterization

X Yang, M Jiao, Z Liu, H Zhao, Y Peng, L Wu… - International Journal of …, 2025 - Elsevier
During practical forming processing, strong anisotropic mechanical behavior of dual phase
(DP) steels is usually detected due to texture, which further determines subsequent …

A high resolution digital image correlation study under multiaxial loading

E Polatidis, WN Hsu, M Šmíd… - Experimental …, 2019 - Springer
In this study, a miniaturized cruciform-shaped sample geometry which allows reaching high
plastic strain under equibiaxial loading with reduced thickness at the test section is …

The initial enrichment behavior of nickel during the oxidation of 15–15Ti at 550° C in liquid lead-bismuth eutectic: A new Ni-rich structure at grain boundary

C Lu, M Wang, J Tan, X Hao, T Liang, Y Ma - Corrosion Science, 2025 - Elsevier
A new Ni-rich structure was found at the steel grain boundaries in front of oxide/matrix
interface through the method of small-angle inclination polishing. This structure is coherent …

Neutron diffraction and diffraction contrast imaging for map** the TRIP effect under load path change

E Polatidis, M Morgano, F Malamud, M Bacak… - Materials, 2020 - mdpi.com
The transformation induced plasticity (TRIP) effect is investigated during a load path change
using a cruciform sample. The transformation properties are followed by in-situ neutron …

Beam current effect as a potential challenge in SEM-EBSD in situ tensile testing

MN Gussev, PD Edmondson, KJ Leonard - Materials Characterization, 2018 - Elsevier
In situ mechanical tensile tests coupled with electron backscatter diffraction (EBSD) analysis
were conducted using specimens of two 304L steels with~ 8 and 10.4% Ni content …