HYDRIDE-RELATED DEGRADATION OF SNF CLADDING UNDER REPOSITORY CONDITIONS

McCoy, K.

United States. Department of Energy. Office of Scientific and Technical Information.

关键词: Hydrides;    Spent Fuels;    Hydrogen Embrittlement;    36 Materials Science;    11 Nuclear Fuel Cycle And Fuel Materials;   

DOI  :  10.2172/860673
RP-ID  :  ANL-EBS-MD-000011 REV 00 ICN 01
RP-ID  :  NA
RP-ID  :  860673

美国|英语

来源: UNT Digital Library

【 摘 要 】

The purpose and scope of this analysis/model report is to analyze the degradation of commercial spent nuclear fuel (CSNF) cladding under repository conditions by the hydride-related metallurgical processes, such as delayed hydride cracking (DHC), hydride reorientation and hydrogen embrittlement, thereby providing a better understanding of the degradation process and clarifying which aspects of the process are known and which need further evaluation and investigation. The intended use is as an input to a more general analysis of cladding degradation.