Quantitative determination of the Bragg edge transmission analysis of 9 steel reference standards.


The Bragg edge transmission (BET) analysis is a technique exploiting the presence, position and shape of the edges which form in time of flight transmitted neutron beams. This phenomenon is induced by the effect of coherent neutron scattering, so that strong components of neutrons, with precise wavelengths, are scattered by a crystalline sample at a specific Bragg angle (2). The transmitted beam presents a dip in correspondence with such a specific wavelength. When a polycrystalline material is analyzed, the combination of the dips appears as a large saw-teeth-like dip, with a sharp edge at the wavelength corresponding to the 2=180° scattering angle.By exploiting BET analysis, we plan to characterize, 9 steel reference standards, certified by Bureau of Analysed Samples Ltd, with amount of carbon ranging from 0.05 up to 1 weight %.

DOI https://doi.org/10.5286/ISIS.E.24089310
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/24089310
Creator Dr Antonella Scherillo; Dr Takashi Kamiyama; Professor Yoshiaki Kiyanagi; Dr Marco Zoppi; Dr Francesco Grazzi; Ms Floriana Salvemini; Miss Elisa Barzagli; Mr Tomoya Negishi; Dr Hirotaka Sato; Dr Anna Fedrigo
Publisher ISIS Neutron and Muon Source
Publication Year 2015
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Resource Type Dataset
Discipline Photon- and Neutron Geosciences
Temporal Coverage Begin 2012-07-25T13:42:01Z
Temporal Coverage End 2012-07-30T15:35:20Z