Characterization of the Microstructure of Zirconolite-Based Glass-Ceramics

Simple item page
dc.creatorLoiseau, P.
dc.creatorTouet, I.
dc.creatorCaurant, Daniel
dc.creatorDextre, Y.
dc.creatorFillet, C.
dc.date2007-10-12
dc.date.accessioned2026-07-07T08:35:57Z
dc.date.available2026-07-07T08:35:57Z
dc.descriptionDecember 1991 legislation in France has spurred research on enhanced separation and conditioning or transmutation of long-lived radionuclides from high level radioactive wastes (HLW). In this field, we have studied zirconolite-based glass-ceramics in which the crystalline phase (zirconolite: CaZrTi2O7) aimed to preferentially incorporate minor actinides is embedded in a glassy calcium aluminosilicate matrix. At the laboratory scale, the crystallization of the parent glass is carried out thanks to a two-step thermal treatment: a nucleation stage followed by a growth stage. This paper presents the evolution of the crystallization, followed by scanning electron microscopy (SEM) and X-ray diffraction (XRD), with the temperature of the crystal growth thermal treatment, in the range 950 degrees - 1350 degrees C.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/0710.2392
dc.identifierhttp://arxiv.org/abs/0710.2392
dc.identifierATALANTE 2000 (les recherches scientifiques sur l'aval du cycle pour le 21ème siècle), AVIGNON : France (2000)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139912
dc.subjectMaterials Science
dc.titleCharacterization of the Microstructure of Zirconolite-Based Glass-Ceramics
dc.typetext

Files

Collections

arXiv