Radiation-enhanced precipitation of Cr-rich α′ in irradiated Fe-Cr alloys, which results in
hardening and embrittlement, depends on the irradiating particle and the displacement per …

Cr-rich alpha prime precipitates (CrRP) induce hardening and embrittlement of FeCr alloys,
but the kinetics of CrRP formation due to particle irradiation are not well understood. In this …

Precipitation of α′ in Fesingle bond Cr alloys under neutron irradiation is
thermodynamically driven while being accelerated by radiation-enhanced diffusion …

Ferritic-martensitic steels are leading candidates for many nuclear energy applications.
However, formation of nanoscale α′ precipitates during thermal aging at temperatures …

The ferritic/martensitic steel HT9 was irradiated in the BOR-60 reactor at 650, 690 and 730 K
(377, 417 and 457° C) to doses between∼ 14.6–18.6 displacements per atom (dpa) …

Atom probe tomography (APT) was performed to study the effects of Cr concentrations,
irradiation doses and irradiation temperatures on α′ phase formation in Fe–Cr model alloys …

Abstract α′ precipitation in a Fe-19 at.% Cr alloy aged at 500° C up to 2008 h has been
characterized by both APT and SANS. This paper shows that when using an appropriate …

Among the different nano-features at the origin of embrittlement of Fe–Cr alloys and steels,
α′ precipitates play a major role in alloys with Cr content higher than about 10at.%. If Atom …

The phase decomposition and morphology evolution in thermal aging Fe–Cr alloys were
investigated using the phase field method. In the simulation, the effects of atomic mobility …

The paper reports simulation of cascades in Fe–9 at.% Cr binary alloy containing chromium-
rich clusters. The simulation is performed by the molecular dynamics method at the initial …