Correlative STEM-APT characterization of radiation-induced segregation and precipitation of in-service BWR 304 stainless steel
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2021.152894
Abstract: ABSTRACT Radiation induced segregation and precipitation phenomena in an in-service boiling water reactor 304 stainless steel component were investigated using directly correlated 3D-atom probe tomography and scanning transmission electron microscopy. Significant quantitative differences in measured… read more here.
Keywords: microscopy; segregation; segregation precipitation; radiation induced ... See more keywords
Segregation and precipitation at grain boundaries of weathering steels without/with Sb addition
Sign Up to like & getrecommendations! Published in 2019 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2019.121783
Abstract: Abstract Grain boundaries (GBs) are important microstructural features in steels. The segregation and precipitation at the GBs are of significance in determining the performance of the steels in service. This research carefully selected a low-angle… read more here.
Keywords: segregation precipitation; segregation; grain boundaries; weathering steels ... See more keywords
Early segregation and precipitation at triple junction in an alumina-forming austenitic steel
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128802
Abstract: Abstract Grain boundary triple junctions (TJs) are 1-dimensional microstructural elements on their own with specific thermodynamic and kinetic properties, which are different from the connecting boundaries. Our study compares the segregation and precipitation evolution near… read more here.
Keywords: alumina forming; austenitic steel; precipitation; segregation precipitation ... See more keywords