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Interaction between solute atoms and radiation defects in Fe-Ni-Si and Fe-Mn-Si alloys under irradiation with proton ions at low-temperature
- Source :
- Journal of Nuclear Materials. 482:47-52
- Publication Year :
- 2016
- Publisher :
- Elsevier BV, 2016.
-
Abstract
- Isochronal annealing followed by residual resistivity measurements at 12 K was performed in Fe-0.6Ni-0.6Si and Fe-1.5Mn-0.6Si alloys irradiated with 1 MeV proton ions below 70 K, and recovery stages were compared with those of Fe–0.6Ni and Fe–1.5Mn. The effects of silicon addition in the Fe-Ni alloy was observed as the appearance of a new recovery stage at 282–372 K, presumably corresponding to clustering of solute atoms in matrix, and as a change in mixed dumbbell migration at 122–142 K. Silicon addition mitigated the manganese effect in Fe–Mn alloy that is obstructing the recovery of radiation defects. Reduction of resistivity in Fe-Mn-Si alloy also suggested formation of small solute atom clusters.
- Subjects :
- 010302 applied physics
Nuclear and High Energy Physics
Materials science
Silicon
Annealing (metallurgy)
Alloy
Analytical chemistry
chemistry.chemical_element
02 engineering and technology
Manganese
engineering.material
021001 nanoscience & nanotechnology
01 natural sciences
Residual resistivity
Nuclear Energy and Engineering
chemistry
Electrical resistivity and conductivity
0103 physical sciences
Radiation damage
engineering
General Materials Science
Irradiation
0210 nano-technology
Nuclear chemistry
Subjects
Details
- ISSN :
- 00223115
- Volume :
- 482
- Database :
- OpenAIRE
- Journal :
- Journal of Nuclear Materials
- Accession number :
- edsair.doi...........f31a91867bd6db624750c7cbf4e7a86c