Evidence of Corrosive Gas Formed by Radiolysis of Chloride Salts in Plutonium-bearing Materials.

Autor: Veirs, D. Kirk, Berg, John M., Worl, Laura A., Narlesky, Joshua E., Dunn, Kerry A., Louthan Jr., Mcintyre R.
Předmět:
Zdroj: Proceedings of the Institute of Nuclear Materials Management Annual Meeting; 2010, p1-7, 7p, 1 Color Photograph, 1 Chart, 2 Graphs
Abstrakt: Corrosion and pitting have been observed in headspace regions of stainless steel containers enclosing plutonium oxide/salt mixtures. These observations are consistent with the formation of a corrosive gas, probably HCl, and transport of that gas to the headspace regions of sealed containers. The NH4Cl films found on the walls of the sealed containers is also indicative of the presence of HCl gas. Radiolysis of hydrated alkaline earth salts is the probable source of HCl. [ABSTRACT FROM AUTHOR]
Databáze: Supplemental Index