Generalized pole figures and stored energy distribution function obtained by X-ray diffraction

F. Cruz-Gandarilla, A. M. Salcedo-Garrido, T. Baudin, H. Mendoza-León, R. Penelle

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferencia

1 Cita (Scopus)

Resumen

Anisotropy of physical and mechanical properties of textured polycrystalline materials strongly depends on microstructural characteristics, such as subgrain sizes, lattice deformations, etc. Generalized Pole Figures (GPF) [1] are an attempt to estimate the anisotropy of these properties; so, the energy stored during plastic deformation is a key parameter in primary recrystallization. In this work, the technique to measure GPF (measurements and software) was implemented for XRay diffraction and applied to study of property anisotropy of a Fe50%Ni alloy. GPF's of texture, crystallite size, stored energy and diffraction peak shift, (among others) have been characterized. The Full Width at Half Maximum (FWHM) of obtained instrumental functions shows that defocusing is significant for polar angle higher than 50°. The mixing parameter of the pseudo-Voigt function using in fitting, presents important dispersions. © (2012) Trans Tech Publications, Switzerland.
Idioma originalInglés estadounidense
Título de la publicación alojadaGeneralized pole figures and stored energy distribution function obtained by X-ray diffraction
Páginas519-522
Número de páginas466
ISBN (versión digital)9783037852941
DOI
EstadoPublicada - 9 ene 2012
EventoMaterials Science Forum -
Duración: 9 ene 2012 → …

Serie de la publicación

NombreMaterials Science Forum
Volumen702-703
ISSN (versión impresa)0255-5476

Conferencia

ConferenciaMaterials Science Forum
Período9/01/12 → …

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    Cruz-Gandarilla, F., Salcedo-Garrido, A. M., Baudin, T., Mendoza-León, H., & Penelle, R. (2012). Generalized pole figures and stored energy distribution function obtained by X-ray diffraction. En Generalized pole figures and stored energy distribution function obtained by X-ray diffraction (pp. 519-522). (Materials Science Forum; Vol. 702-703). https://doi.org/10.4028/www.scientific.net/MSF.702-703.519