[HTML][HTML] Exploring the hydride-slip interaction in zirconium alloys
Hydrogen pick-up and hydride precipitation can lead to embrittlement and fracture strength
reduction of nuclear fuel cladding tubes made of Zircaloy. Plastic deformation of hydride …
reduction of nuclear fuel cladding tubes made of Zircaloy. Plastic deformation of hydride …
Diffusion and redistribution of hydrogen atoms in the vicinity of localized deformation zones
The presence of hydrogen atoms in the lattice of polycrystalline metals can lead to hydrogen
embrittlement. The diffusion of hydrogen atoms and formation of hydrides depend on several …
embrittlement. The diffusion of hydrogen atoms and formation of hydrides depend on several …
[HTML][HTML] Deformation mechanisms of additively manufactured Hastelloy-X: A neutron diffraction experiment and crystal plasticity finite element modeling
The development of strong textures can affect mechanical anisotropy in the specimens
produced by the laser powder bed fusion (LPBF) additive manufacturing (AM) technique. In …
produced by the laser powder bed fusion (LPBF) additive manufacturing (AM) technique. In …
On the effects of transformation strain induced by hydride precipitation
One of the main degradation mechanisms of the zirconium alloys used in nuclear reactors is
hydrogen embrittlement and hydride formation. The formation of zirconium hydrides is …
hydrogen embrittlement and hydride formation. The formation of zirconium hydrides is …
[HTML][HTML] On the effect of nuclear fission cladding stresses on Zirconium hydride orientation and dislocation strain energy fields via discrete dislocation plasticity and …
The diffusion of hydrogen in Zircalloy fuel cladding components and its associated delayed
hydride cracking (DHC) mechanism remain a bottleneck in nuclear fission. Through Crystal …
hydride cracking (DHC) mechanism remain a bottleneck in nuclear fission. Through Crystal …
The asymmetric evolution of grain-scale stresses in notched specimens under cyclic loads
Engineering components are often exposed to various cyclic loading conditions. The
development of microscale stresses under such conditions depends on the material texture …
development of microscale stresses under such conditions depends on the material texture …
[PDF][PDF] The interactions of deformation twins, zirconium hydrides, and microcracks
S Marashi, H Abdolvand - International Journal of Plasticity, 2024 - researchgate.net
One of the main degradation mechanisms of the zirconium alloys used in nuclear reactors is
hydrogen embrittlement and the formation of zirconium hydrides. This study focuses on …
hydrogen embrittlement and the formation of zirconium hydrides. This study focuses on …
A Representative Volume Element Model for Investigating the Hydride Inclusion Effect on Ductility of Zry-Based Nuclear Fuel Cladding
B Almomani, J Syarif, YS Chang - Arabian Journal for Science and …, 2023 - Springer
Zirconium-based cladding degradation results from various factors during in-reactor
operation, such as temperature change, irradiation, and hydrogen uptake. Hydride formation …
operation, such as temperature change, irradiation, and hydrogen uptake. Hydride formation …
Resolving local microstructure variations in Zr-2.5 Nb CANDU pressure tubes using high spatial resolution electron backscatter diffraction and imaging
Abstract The alloy Zr-2.5 Nb is used for manufacturing the pressure tubes installed in the
core of Canada Deuterium Uranium (CANDU) nuclear reactors. This alloy consists of α …
core of Canada Deuterium Uranium (CANDU) nuclear reactors. This alloy consists of α …
Asymmetrical plastic deformation during spherical micro-indentation of magnesium
B Fu, H Abdolvand, R Klassen - Materials Characterization, 2024 - Elsevier
The complex deformation of magnesium (Mg) and its alloys has been the focus of many
studies in lightweight technologies. In this paper, spherical micro-indentation tests followed …
studies in lightweight technologies. In this paper, spherical micro-indentation tests followed …