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Multi-Modal Characterization of Aggregates in Concrete via EDS and Raman Imaging

Product Number: ED22-17288-SG

Author: Krishna C. Polavaram, Elena Tajuelo Rodriguez, Amani Cheniour, Yann Le Pape, Nishant Garg

Publication Date: 2022

$20.00

The potential extension of the lifetime of nuclear power plants has cultivated an interest in the long-term aging behaviour of materials such as concrete. Since concrete is a complex material and its properties evolve with time, the effect of prolonged radiation exposure is of high interest and needs to be understood. Cracking and radiation-induced volumetric expansion (RIVE)(Le Pape et al., 2020) of the mineral components in aggregates occur as a result of neutron radiation and depends on several factors including the chemical nature and mineralogical characteristics of the aggregates such as composition, crystallinity, grain size, and phase distribution.

Products tagged with 'phase mapping'

Multi-Modal Characterization of Aggregates in Concrete via EDS and Raman Imaging

Association for Materials Protection and Performance