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Journal of Radioanalytical and Nuclear Chemistry

, Volume 322, Issue 3, pp 1495–1503 | Cite as

Influence of surface treatment on microstructure of stainless steels studied by Mössbauer spectrometry

  • Marcel B. MiglieriniEmail author
  • Lukáš Pašteka
  • Martin Cesnek
  • Tomáš Kmječ
  • Marek Bujdoš
  • Jaroslav Kohout
Article
  • 72 Downloads

Abstract

Examination of surface microstructure of stainless steels is presented. Transmission Mössbauer spectrometry and Conversion Electron Mössbauer Spectrometry which provide information from the bulk and surface regions, respectively, were used. We concentrate on structural modifications that were caused by surface treatments including grinding, polishing, and electrolytic etching. Scanning Electron Microscopy with Energy Dispersive Spectrometry was adopted for visualization of surface differences. Formation of magnetic phases was revealed in the surface regions of X6CrNiTi1810 steel while no substantial effect of surface treatment was found in the ATABOR steel. Bulk regions in both steels are not affected by surface treatment.

Keywords

Mössbauer spectrometry Microstructure Steels Hyperfine interactions Surface treatment 

Notes

Funding

This work was supported by the Vedecká Grantová Agentúra MŠVVaŠ SR a SAV (Grant Nos. VEGA 1/0182/16, VEGA 1/0164/17), Univerzita Komenského v Bratislave (Grant No. UK/222/2018), and by the European Regional Development Fund Project CZ.02.1.01/0.0/0.0/16_019/0000778.

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

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Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2019

Authors and Affiliations

  1. 1.Institute of Nuclear and Physical Engineering, Faculty of Electrical Engineering and Information TechnologySlovak University of Technology in BratislavaBratislavaSlovakia
  2. 2.Department of Nuclear Reactors, Faculty of Nuclear Sciences and Physical EngineeringCzech Technical University in PraguePrague 8Czech Republic
  3. 3.Institute of Laboratory Research on Geomaterials, Faculty of Natural SciencesComenius University in BratislavaBratislavaSlovakia
  4. 4.Department of Low Temperature Physics, Faculty of Mathematics and PhysicsCharles UniversityPrague 8Czech Republic

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