Preparation and characterisation of a (226)Ra spiked slag as reference material for radioactive control of steelworks.
Appl Radiat Isot
; 94: 166-174, 2014 Dec.
Article
em En
| MEDLINE
| ID: mdl-25213083
ABSTRACT
One of the issues of the European Research Project MetroMetal is to develop reference materials in order to provide SI-traceable radioactivity monitoring in foundries. For this purpose, a protocol for preparing a set of identical standard slag samples, containing known activity concentrations of (226)Ra, has been developed. This paper describes the preparation of the raw material, the characterisation in terms of its mineralogical, chemical and radiological features, the spiking procedure and the homogeneity testing of the spiked samples.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Appl Radiat Isot
Ano de publicação:
2014
Tipo de documento:
Article