On the origin of deformation mechanisms in a heterostructured aluminum alloy via slip trace and lattice rotation analyses

SS Dash, DJ Li, XQ Zeng, DY Li, DL Chen - Materials Science and …, 2023 - Elsevier
In this study the micro-deformation mechanisms in an Al–Si cast alloy under stepwise
compressive loading up to a cumulated plastic strain of 9.7% are examined via detailed …

Effects of temperatures on microstructure evolution and deformation behavior of Fe–32Ni by in-situ EBSD

L Liu, W Huang, M Ruan, Z Chen - Materials Science and Engineering: A, 2023 - Elsevier
Fe–32Ni alloy has attracted the attention of researchers owing to its excellent thermal
expansion properties and mechanical properties. In this study, the macroscopic mechanical …

Strengthening mechanisms and work hardening in a heterostructured cast aluminum alloy under compressive loading: Correlation with nanomechanical properties

SS Dash, ZY Liu, Y Zou, DJ Li, XQ Zeng, DY Li… - Journal of Alloys and …, 2023 - Elsevier
The compressive deformation behavior of a high-pressure die-cast Silafont®-36 aluminum
alloy was evaluated in relation to the microstructural changes during deformation. No strain …

Analysis of orientation-dependent deformation mechanisms in additively manufactured Zr using in-situ micromechanical testing: Twinning and orientation gradient

N Bibhanshu, CP Massey, J Harp, AT Nelson - Materials Science and …, 2023 - Elsevier
Orientation-dependent plasticity in zirconium (Zr)-alloy, which is produced through ultrasonic
additive manufacturing (UAM) with subsequent hot-isostatic pressing (HIP), was analyzed by …

Influence of microstructure on crack initiation and propagation behavior in swaged tungsten heavy alloy during Charpy impact process

W Zhu, W Liu, Y Ma, S Meng, J Wang, Y Duan… - Materials Science and …, 2023 - Elsevier
In this study, microstructure evolution and mechanical properties of 90W–7Ni–3Fe alloy
under different swaging levels were systematically examined, with an emphasis on the …

Effect of Zr addition on the microstructures and mechanical properties of ZrC–FeCrAl alloys

N Li, F Li, D Gao, S Yu, S Zhang, H Wang… - Materials Science and …, 2022 - Elsevier
In light water reactors (LWR), it is necessary to decrease the thickness of the FeCrAl alloy
cladding to reduce neutron absorption to further reduce the impact on the reactor cycle …

Systematic study of radiation-induced segregation in neutron-irradiated FeCrAl alloys

PV Patki, TJ Pownell, Y Bazarbayev, D Zhang… - Journal of Nuclear …, 2023 - Elsevier
This work systematically reports grain boundary radiation-induced segregation (RIS), and
insights into RIS mechanisms, in FeCrAl alloys. Recently, FeCrAl alloys have received …

Investigation on deformation mechanisms of Zr-1Sn-0.3 Nb-0.3 Fe-0.1 Cr alloy using in situ EBSD/SEM

J Chen, H Shi, G Lin, R Zhang, K Gui, C Zhou… - International Journal of …, 2024 - Elsevier
Understanding the deformation behaviour of Zr alloys is important to develop rolling or
punching techniques for the fabrication of structural component in nuclear reactors. In this …

Experiments and modeling of the macroscale mechanical responses of neutron-irradiated FeCrAl alloys

J Zhang, H Zhang, J Mao, X Liu, Z Liu, Y Guo… - Materials Science and …, 2022 - Elsevier
Iron chromium aluminum (FeCrAl) alloys have been regarded as candidate materials for
accident-tolerant fuel cladding. In this study, the stress-strain curves of various neutron …

[HTML][HTML] Enhanced high-temperature strength and ductility of wire arc additive manufactured Al–Ce–Mg alloys with fine α-Al/Al11Ce3 eutectics

J Si, Y Guo, J Hu, C Jing, J Lu, C Liu - Journal of Materials Research and …, 2024 - Elsevier
Here, wire-arc additive manufacturing (WAAM) is employed to fabricate Al–Ce–Mg heat-
resistant aluminum alloy, considering its capability to manufacture large complex structures …