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The role of nickel in radiation damage of ferritic alloys

Autor
Osetsky, Y.; Anento, N.; Serra, A.; Terentyev, D.
Tipus d'activitat
Article en revista
Revista
Acta materialia
Data de publicació
2015-02-01
Volum
84
Pàgina inicial
368
Pàgina final
374
DOI
https://doi.org/10.1016/j.actamat.2014.10.060 Obrir en finestra nova
Projecte finançador
Evolución nano y micro-estructural en metales sometidos a deformación pástica y daño por radiación.
Repositori
http://hdl.handle.net/2117/86565 Obrir en finestra nova
Resum
According to modern theory, damage evolution under neutron irradiation depends on the fraction of self-interstitial atoms (SIAs) produced in the form of one-dimensional glissile clusters. These clusters, having a low interaction cross-section with other defects, are absorbed mainly by grain boundaries and dislocations, creating the so-called production bias. It is known empirically that the addition of certain alloying elements influences many radiation effects, including swelling; however, the ...
Citació
Osetsky, Y., Anento, N., Serra, A., Terentyev, D. The role of nickel in radiation damage of ferritic alloys. "Acta materialia", 01 Febrer 2015, vol. 84, p. 368-374.
Paraules clau
Diffusion mechanism, Dislocation loops, Fe–Ni alloys, Radiation effects
Grup de recerca
SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity

Participants

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