Characterization of UFG materials by X-ray and Neutron diffraction

Research output: Contribution to journalConference article

Abstract

Grain size, subgrain size, microstrain, dislocation density and dislocation types and intergranular strains determine the mechanical, chemical and other physical properties in materials of submicron grain size. Electron microscopy is a straightforward method to determine the substructure. X-ray and neutron diffraction methods supplement dynamic properties, especially strains and stresses and number densities of substructure elements. The synergy of electron microscopy and diffraction patterns provides a more comprehensive characterization of the substructure and a better understanding of the performance of ultra-fine-grain (UFG) materials.

Original languageEnglish
Article number012003
JournalIOP Conference Series: Materials Science and Engineering
Volume194
Issue number1
DOIs
Publication statusPublished - May 8 2017
Event7th International Conference on Nanomaterials by Severe Plastic Deformation, NanoSPD 2017 - Sydney, Australia
Duration: Jul 2 2017Jul 7 2017

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Neutron diffraction
Electron microscopy
X ray diffraction
Electron diffraction
Diffraction patterns
Physical properties

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Characterization of UFG materials by X-ray and Neutron diffraction. / Ungár, T.; Ribárik, G.

In: IOP Conference Series: Materials Science and Engineering, Vol. 194, No. 1, 012003, 08.05.2017.

Research output: Contribution to journalConference article

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