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A Contribution to the Modelling of the Corrosion Process for HLW Glasses

Published online by Cambridge University Press:  26 February 2011

R. Conradt ,
H. Roggendorf  and
H. Scholze
R. Conradt
Affiliation:
Fraunhofer-Institut für Silicatforschung, Neunerplatz 2, D-8700 Warzburg, Federal Republic of Germany
H. Roggendorf
Affiliation:
Fraunhofer-Institut für Silicatforschung, Neunerplatz 2, D-8700 Warzburg, Federal Republic of Germany
H. Scholze
Affiliation:
Fraunhofer-Institut für Silicatforschung, Neunerplatz 2, D-8700 Warzburg, Federal Republic of Germany
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Abstract

An evaluation of a broad set of HLWg lass corrosion data implies that adequate corrosion models must also take into account kinetics slower than √t. Solubility limits may not give a sufficient explanation for these cases. Before all, the long term leach rates are not infinitely small. A proposal is made how “slow” kinetics can be included in a model.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 44: Symposium N – Scientific Basis for Nuclear Waste Management VIII , 1984 , 155
Copyright
Copyright © Materials Research Society 1985

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References

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