Artículo
Laser induced breakdown spectroscopy application to reaction-diffusion studies in nuclear materials
Ararat Ibarguen, Carlos Eduardo; Lucia, Andres; Corvalan, Carolina; Di Lalla, Nicolás
; Iribarren, Manuel José; Rinaldi, Carlos Alberto
; Perez, Rodolfo Ariel
Fecha de publicación:
04/2020
Editorial:
Pergamon-Elsevier Science Ltd
Revista:
Spectrochimica Acta Part B: Atomic Spectroscopy
ISSN:
0584-8547
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We explore the possible use of Laser Induced Breakdown Spectroscopy (LIBS) to analyze active materials in hot cells or even inside nuclear reactors where high radiation levels prevent the use of conventional techniques. LIBS measurements of the reaction-diffusion process in alloys used in the nuclear industry were compared with standard techniques such us micrography, scanning electron microscopy, and energy dispersive X-rays spectroscopy. The LIBS capability to qualitatively detect the above process was established. Also, the average speed of the reaction-diffusion process was measured through a temperature-dependent effective parameter K.
Palabras clave:
DIFFUSION
,
LIBS
,
NUCLEAR MATERIALS
,
ZIRCONIUM ALLOYS
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Ararat Ibarguen, Carlos Eduardo; Lucia, Andres; Corvalan, Carolina; Di Lalla, Nicolás; Iribarren, Manuel José; et al.; Laser induced breakdown spectroscopy application to reaction-diffusion studies in nuclear materials; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 166; 4-2020; 1-7
Compartir
Altmétricas