Mössbauer Spectroscopy Study of Laboratory Produced ODS Steels

• Authors: J. Degmová , J. Dekan , J. Šimeg Veterníková , V. Slugeň
• Languages of publication: EN

Abstracts

EN

The investigated oxide dispersion strengthened steels were received from laboratories involved in the Coordinated Research Project F11014 "Benchmarking of Structural Materials Pre-selected for Advanced Nuclear Reactors", namely from India (IGCAR), Russia (Bochvar Institute), China (University of Beijing), and Japan (Kyoto University). The application of the Mössbauer spectroscopy on these materials is aimed to reveal the complex information about studied materials via unique characteristics as micromagnetic properties and homogeneity of admixtures distribution in steels. All studied steels mainly differ in content of elements as Cr or Al. Chosen fitting model consists of bcc Fe, bcc Fe with Cr substitution and paramagnetic bcc Cr rich components. These ODS steels are aimed in further study for He implantations.

Keywords

EN

29.30.-h; 76.80.+y; 81.05.-t; 81.05.Bx; 82.80.Ej

Discipline

• 82.80.Ej: X-ray, Mössbauer, and other γ-ray spectroscopic analysis methods
• 76.80.+y: Mössbauer effect; other γ-ray spectroscopy(see also 33.45.+x Mössbauer spectra—in atomic and molecular physics; for biophysical applications, see 87.64.kx; for chemical analysis applications, see 82.80.Ej)
• 81.05.-t: Specific materials: fabrication, treatment, testing, and analysis(for superconducting materials, see 74.70.-b, and 74.72.-h; for magnetic materials, see 75.50.-y; for optical materials, see 42.70.-a; for dielectric materials, see 77.84.-s; for disperse systems and complex fluids, see 82.70.-y; see also 82.75.-z Molecular sieves, zeolites, clathrates, and other complex solids; for materials properties, see sections 60 and 70)
• 81.05.Bx: Metals, semimetals, and alloys
• 29.30.-h: Spectrometers and spectroscopic techniques(for energy loss and stopping power, see 34.50.Bw in atomic physics, and 61.85.+p in condensed matter physics)

• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 131
• Issue: 4
• Pages: 1171-1173

Dates

published

2017-04

Contributors

author

J. Degmová

• Institute of Nuclear and Physical Engineering, Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava , Slovakia

author

J. Dekan

• Institute of Nuclear and Physical Engineering, Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava , Slovakia

author

J. Šimeg Veterníková

• Institute of Nuclear and Physical Engineering, Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava , Slovakia

author

V. Slugeň

• Institute of Nuclear and Physical Engineering, Faculty of Electrical Engineering and Information Technology, Ilkovičova 3, 812 19 Bratislava , Slovakia

References

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Identifiers

DOI

10.12693/APhysPolA.131.1171