Phase transformations in intermetallic phases in zirconium alloys
Sign Up to like & getrecommendations! Published in 2017 at "Hyperfine Interactions"
DOI: 10.1007/s10751-016-1377-3
Abstract: Phase change was analyzed in intermetallic compounds of zirconium alloys (Zr – 1.03 at.% Fe; Zr – 0.51 at.% Fe; Zr – 0.51 at.% Fe – M(M = Nb, Sn). Mössbauer spectroscopy on 57Fe nuclei… read more here.
Keywords: intermetallic phases; phase transformations; transformations intermetallic; zirconium ... See more keywords
Influence of vacancy diffusional anisotropy: Understanding the growth of zirconium alloys under irradiation and their microstructure evolution
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.06.004
Abstract: Abstract In this work, we propose a series of Object Kinetic Monte Carlo simulations complemented by an analytical model that allows rationalizing a certain number of experimental facts related to the growth of high purity,… read more here.
Keywords: influence vacancy; alloys irradiation; growth; zirconium alloys ... See more keywords
Dislocation electron tomography: A technique to characterize the dislocation microstructure evolution in zirconium alloys under irradiation
Sign Up to like & getrecommendations! Published in 2021 at "Acta Materialia"
DOI: 10.1016/j.actamat.2021.116964
Abstract: Abstract Diffraction-contrast electron tomography was used to analyse the 3D geometry of the dislocation microstructure in a zirconium alloy before and after ion irradiation. The material had been strained at room temperature prior to irradiation.… read more here.
Keywords: zirconium alloys; dislocation; electron tomography; dislocation microstructure ... See more keywords
Zirconium Alloys with Low Melting Points
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials: Applied Research"
DOI: 10.1134/s2075113319060212
Abstract: A novel class of low-melting Zr-based alloys has been developed. They are deep triple and quadruple eutectics with very low melting points from 690 to 860°C. Low-melting Zr-based alloys have been proposed as a matrix… read more here.
Keywords: zirconium alloys; alloys low; melting points; fuel ... See more keywords
Investigation of the 3D hydrogen distribution in zirconium alloys by means of neutron tomography
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Materials Research"
DOI: 10.3139/146.111863
Abstract: Abstract The fuel rod claddings in nuclear light water reactors are made of zirconium alloys. Corrosion of these alloys during operation and in particular high temperature oxidation during nuclear accidents results in the production of… read more here.
Keywords: hydrogen distribution; neutron tomography; hydrogen; distribution ... See more keywords