A. L. Nikolaev
THE INFLUENCE OF 2 AT.% Si ADDITION ON THE ANNEALING OF RADIATION-INDUCED DEFECTS IN THE Fe-13Cr ALLOY
DOI: 10.17804/2410-9908.2021.4.023-033 The paper presents data on electrical resistivity recovery in the Fe-13.4Cr and Fe13.6Cr-1.9Si alloys during isochronal annealing after 5 MeV electron irradiation below 77 K. Long-range migration of radiation-induced defects starts slightly above 200 K in Fe-13.4Cr. The silicon addition in Fe13.6Cr-1.9Si leads to immobilization of Frenkel pair defects thus making the peaks of the stages of the onset of long-range migration shift towards high temperatures up to 370 K and 420 K for self-interstitial atoms and vacancies, respectively. This finding confirms the data obtained earlier for Fe16Cr-Si alloys by means of positron annihilation technique (JNM 508(2018) 100-106) on trapping of radiation-induced defects on Si agglomerates (clusters consisting of several silicon atoms) formed during defect migration.
Acknowledgement: The research was carried out under the state assignment from the Ministry of Science and Higher Education of the Russian Federation (theme Function, No. AAAA-A19-119012990095-0). The author thanks Dr. D.A. Perminov for critically reading the manuscript. Keywords: Fe-Cr alloys, electron irradiation, radiation-induced defects, resistivity recovery, long-range defect migration, defect immobilization by Si agglomerates References:
- Druzhkov A.P., Nikolaev A.L. Effect of Si concentration on formation of vacancy complexes in electron-irradiated Fe16Cr-Si alloys studied by positron annihilation. J. Nucl. Mater., 2018, vol. 508, pp. 100–106. DOI: 10.1016/j.jnucmat.2018.05.040.
- Nikolaev A.L. Specificity of stage III in electron-irradiated Fe-Cr alloys. Phil. Mag., 2007, vol. 87, No. 31, pp. 4847–4874. DOI: 10.1080/14786430701468977.
- Nikolaev A.L. Difference approach to the analysis of resistivity recovery data for irradiated short-range ordered alloys. Phil. Mag., 2009, vol. 89, No. 12, pp. 1017–1033. DOI: 10.1080/14786430902835651.
- Nikolaev A.L. Recovery of electrical resistivity, short-range order formation and migration of defects in electron-irradiated Fe-4Cr alloy doped with carbon. Phil. Mag., 2011, vol. 91, No. 6, pp. 879–898. DOI: 10.1080/14786435.2010.534740.
- Druzhkov A.P., Nikolaev A.L. Effects of solute atoms on evolution of vacancy defects in electron-irradiated Fe-Cr-based alloys. J. Nucl. Mater., 2011, vol. 408 (2), pp. 194–200. DOI: 10.1016/j.jnucmat.2010.11.036.
- Dimitrov C., Dimitrov O. Composition dependence of defect properties in electron-irradiated Fe-Cr-Ni solid solutions. J. Phys. F: Met. Phys., 1984, vol. 14 (4), pp. 793–811. DOI: 10.1088/0305-4608/14/4/005.
- Benkaddour A., Dimitrov C., Dimitrov O. Irradiation-induced defects in ferritic Fe-Cr alloys. Mater. Sci. Forum, 1987, vol. 15–18, pp. 1263–1268. DOI: 10.4028/www.scientific.net/MSF.15-18.1263.
- Kohl W., Scheffel R., Heidsiek H., Lucke K. Investigation of the kinetics of short-range order formation and quenched-in vacancy annihilation in Au-15 at. % Ag by resistivity measurements. Acta Metall., 1983, vol. 31, No. 11, pp. 1895–1908. DOI: 10.1016/0001-6160(83)90135-9.
- Vaessen P., Lengeler B., Shilling W. Recovery of electrical resistivity in electron-irradiated concentrated silver-zinc alloys. Rad. Effects, 1984, vol. 81 (3–4), pp. 277–292. DOI: 10.1080/00337578408206075.
- Mirebeau I., Hennion M., Parette G. First measurement of short-range-order inversion as a function of concentration in a transition alloy. Phys. Rev. Lett., 1984, vol. 53, pp. 687–690. DOI: 10.1103/PhysRevLett.53.687.
- Apostolopoulos G., Lukianova V., Kotsina Z., Lagoyannis A., Mergia K., Harissopoulos S., Messoloras S. The influence of carbon on the resistivity recovery of proton irradiated Fe–11 at.% Cr alloys. Nuclear Materials and Energy, 2016, vol. 9, pp. 465–470. DOI: 10.1016/j.nme.2016.09.007.
- Begoña Gómez-Ferrer. Resistivity recovery in Fe and FeCr alloys, SpringerBriefs in Applied Sciences and Technology, 2016.
- Nikolaev A.L., Arbuzov V.L., Davletshin A.E. On the effect of impurities on resistivity recovery, short-range ordering, and defect migration in electron-irradiated concentrated Fe–Cr alloys. J. Phys.: Condens. Matter., 1997, vol. 9, pp. 4385–4402. DOI: 10.1088/0953-8984/9/21/006.
- Maury F., Lucasson A., Lucasson P., Moser P., Loreaux Y. Interstitial migration in dilute Fe-Si and Fe-Au alloys. J. Phys. F: Met. Phys., 1985, vol. 15, iss. 7, pp. 1465–1484. DOI:10.1088/0305-4608/15/7/007.
- Takaki S., Fuss J., Kugler H., Dedek U., Schultz H. The resistivity recovery of high purity and carbon doped iron following low temperature electron irradiation. Rad. Effects, 1983, vol. 79 (3–4), pp. 87–122. DOI: 10.1080/00337578308207398.
А. Л. Николаев
ВЛИЯНИЕ 2 АТ. % Si НА ОТЖИГ РАДИАЦИОННЫХ ДЕФЕКТОВ В СПЛАВЕ Fe-13Cr
Представлены данные по возврату остаточного электросопротивления в сплавах Fe-13,4Cr и Fe13,6Cr-1,9Si при изохронном отжиге после облучения электронами 5 МэВ ниже 77 К. В сплаве Fe-13,4Cr дальняя миграция радиационных дефектов начинается немного выше 200 К. В сплаве Fe13,6Cr-1,9Si добавка кремния приводит к иммобилизации дефектов Френкеля, в результате чего пики стадий начала дальней миграции собственных междоузельных и вакансий сдвигаются в сторону высоких температур до 370 К и 420 К соответственно. Эти данные подтверждают результаты, полученные ранее в сплавах Fe16Cr-Si методом аннигиляции позитронов (JNM 508(2018) 100–106), о захвате радиационных дефектов на кремниевых агрегатах (кластерах, состоящих из нескольких атомов кремния), формирующихся в процессе миграции дефектов.
Благодарность: Работа выполнена в рамках государственного задания МИНОБРНАУКИ России (тема «Функция», № АААА-А19-119012990095-0). Автор выражает благодарность Д.А. Перминову за критические замечания при чтении работы. Ключевые слова: сплавы Fe-Cr, облучение электронами, радиационные дефекты, возврат остаточного электросопротивления, дальняя миграция дефектов, иммобилизация дефектов агломератами из атомов Si Библиография:
- Druzhkov A. P., Nikolaev A. L. Effect of Si concentration on formation of vacancy complexes in electron-irradiated Fe16Cr-Si alloys studied by positron annihilation // J. Nucl. Mater. – 2018. – Vol. 508. – P. 100–106. – DOI: 10.1016/j.jnucmat.2018.05.040.
- Nikolaev A. L. Specificity of stage III in electron-irradiated Fe-Cr alloys // Phil. Mag. – 2007. – Vol. 87, No. 31. – P. 4847–4874. – DOI: 10.1080/14786430701468977.
- Nikolaev A. L. Difference approach to the analysis of resistivity recovery data for irradiated short-range ordered alloys // Phil. Mag. – 2009. – Vol. 89, No. 12. – P. 1017–1033. – DOI: 10.1080/14786430902835651.
- Nikolaev A. L. Recovery of electrical resistivity, short-range order formation and migration of defects in electron-irradiated Fe-4Cr alloy doped with carbon // Phil. Mag. – 2011. – Vol. 91, No. 6. – P. 879–898. - DOI: 10.1080/14786435.2010.534740.
- Druzhkov A. P., Nikolaev A. L. Effects of solute atoms on evolution of vacancy defects in electron-irradiated Fe-Cr-based alloys // J. Nucl. Mater. – 2011. – Vol. 408. – P. 194–200. – DOI: 10.1016/j.jnucmat.2010.11.036.
- Dimitrov C., Dimitrov O. Composition dependence of defect properties in electron-irradiated Fe-Cr-Ni solid solutions // J. Phys. F: Met. Phys. – 1984. – Vol. 14. – P. 793–811. – DOI: 10.1088/0305-4608/14/4/005.
- Benkaddour A., Dimitrov C., Dimitrov O. Irradiation-induced defects in ferritic Fe-Cr alloys // Mater. Sci. Forum. – 1987. – Vol. 15–18. – P. 1263–1268. – DOI: 10.4028/www.scientific.net/MSF.15-18.1263.
- Investigation of the kinetics of short-range order formation and quenched-in vacancy annihilation in Au-15 at. % Ag by resistivity measurements / W. Kohl, R. Scheffel., H. Heidsiek, K. Lucke // Acta metall. – 1983. – Vol. 31, No 11. – P. 1895–1908. – DOI: 10.4028/www.scientific.net/MSF.15-18.1263.
- Vaessen P., Lengeler B., Shilling W. Recovery of electrical resistivity in electron-irradiated concentrated silver-zinc alloys // Rad. Effects – 1984. – Vol. 81. – P. 277–292. – DOI: 10.1080/00337578408206075.
- Mirebeau I., Hennion M., Parette G. First measurement of short-range-order inversion as a function of concentration in a transition alloy // Phys. Rev. Lett. – 1984. – Vol. 53. – P. 687–690. – DOI: 10.1103/PhysRevLett.53.687.
- The influence of carbon on the resistivity recovery of proton irradiated Fe–11 at.% Cr alloys / G. Apostolopoulos, V. Lukianova, Z. Kotsina, A. Lagoyannis, K. Mergia, S. Harissopoulos, S. Messoloras // Nuclear Materials and Energy – 2016.– Vol. 9. – P. 465–470. – DOI: 10.1016/j.nme.2016.09.007.
- Gómez-Ferrer Begoña. Resistivity recovery in Fe and FeCr alloys. – SpringerBriefs in Applied Sciences and Technology, 2016.
- Nikolaev A. L., Arbuzov V. L., Davletshin A. E. On the effect of impurities on resistivity recovery, short-range ordering, and defect migration in electron-irradiated concentrated Fe–Cr alloys // J. Phys.: Condens. Matter. – 1997. – Vol. 9. – P. 4385–4402. – DOI: 10.1088/0953-8984/9/21/006.
- Interstitial migration in dilute Fe-Si and Fe-Au alloys / F. Maury, A. Lucasson, P. Lucasson, P. Moser, Y. Loreaux // J. Phys. F: Met. Phys. – 1985. – Vol. 15. – P. 1465–1484. – DOI:10.1088/0305-4608/15/7/007.
- The resistivity recovery of high purity and carbon doped iron following low temperature electron irradiation / S. Takaki, J. Fuss, H. Kugler, U. Dedek, H. Schultz // Rad. Effects – 1983. – Vol. 79. – P. 87–122. – DOI: 10.1080/00337578308207398.
Библиографическая ссылка на статью
Nikolaev A. L. The Influence of 2 At.% Si Addition on the Annealing of Radiation-Induced Defects in the Fe-13cr Alloy // Diagnostics, Resource and Mechanics of materials and structures. -
2021. - Iss. 4. - P. 23-33. - DOI: 10.17804/2410-9908.2021.4.023-033. -
URL: http://dream-journal.org/issues/2021-4/2021-4_332.html (accessed: 10.12.2024).
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