Evaluation of helium effect on irradiation hardening in F82H, ODS, SIMP and T91 steels by nano-indentation method
Sign Up to like & getrecommendations! Published in 2019 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2019.04.049
Abstract: Abstract To access irradiation conditions of candidate materials used in advanced nuclear energy systems, simultaneous helium and iron-ion irradiation have been widely used to study on the synergistic effects of helium bubble nucleation and displacement… read more here.
Keywords: irradiation hardening; nano indentation; helium; hardening f82h ... See more keywords
Orientation-dependent irradiation hardening in pure Zr studied by nanoindentation, electron microscopies, and crystal plasticity finite element modeling
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2019.08.007
Abstract: Abstract Orientation-dependent irradiation hardening phenomena in pure Zr have been studied, and the corresponding mechanisms investigated based on the combined use of SEM, TEM, and CPFEM. Nanoindentation was conducted on ten grains at room temperature… read more here.
Keywords: irradiation hardening; dependent irradiation; orientation dependent; plasticity ... See more keywords
Atom probe examinations of Zircaloy irradiated at nominally 358 °C
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Materials and Energy"
DOI: 10.1016/j.nme.2019.03.023
Abstract: Abstract Zircaloy-2 and Zircaloy-4 were neutron irradiated at 358 °C in the high flux isotope reactor (HFIR) to a neutron fluence of 29.6 × 1024 n/m2 (E > 1 MeV) and the resultant irradiation hardening was measured by tensile testing. Irradiation… read more here.
Keywords: irradiation hardening; zircaloy irradiated; examinations zircaloy; atom probe ... See more keywords
Post-irradiation annealing behavior of irradiation hardening of China low-Cu RPV steel
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DOI: 10.1016/j.nme.2020.100727
Abstract: Abstract In the present work, irradiation hardening of a low-copper reactor pressure vessel steel (Chinese A508-3) is studied. Specimens of the RPV steel were irradiated with high-energy Fe ions at a terminal of a cyclotron… read more here.
Keywords: irradiation; energy; rpv steel; post irradiation ... See more keywords