EFFECTS OF CHEMISTRY AND OTHER VARIABLES ON CORROSION AND STRESS CORROSION CRACKING IN HANFORD DOUBLE SHELL TANKS

MH, BROWN

Hanford Site (Wash.)

关键词: 26;    Corrosive Effects;    Radioactive Wastes;    Crack Propagation;    Pitting Corrosion;   

DOI  :  10.2172/943299
RP-ID  :  RPP-RPT-37505 Rev 0
RP-ID  :  DE-AC27-08RV14800
RP-ID  :  943299

美国|英语

来源: UNT Digital Library

【 摘 要 】

Laboratory testing was performed to develop a comprehensive understanding of the corrosivity of the tank wastes stored in Double-Shell Tanks using simulants primarily from Tanks 241-AP-105, 241-SY-103 and 241-AW-105. Additional tests were conducted using simulants of the waste stored in 241-AZ-102, 241-SY-101, 241-AN-107, and 241-AY-101. This test program placed particular emphasis on defining the range of tank waste chemistries that do not induce the onset of localized forms of corrosion, particularly pitting and stress corrosion cracking. This document summarizes the key findings of the research program.