FINAL ANALYTICAL RESULTS FROM THE EXAMINATION OF CORROSION ON SECTIONS OF CORROSION PROBE REMOVED FROM TANK 241-AN-107 ON 08/10/2006 | |
JB, DUNCAN ; GA, COOKE | |
Hanford Site (Wash.) | |
关键词: Radioactive Waste Storage; Crevice Corrosion; 36 Materials Science; Pitting Corrosion; Storage Facilities; | |
DOI : 10.2172/940013 RP-ID : RPP-RPT-32425 Rev 0 RP-ID : DE-AC27-99RL14047 RP-ID : 940013 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
Tank Farms Operations removed an electrochemical noise probe from Tank 241-AN-107. In the field, the probe was cut into four sections, wrapped, and placed in a 55-gallon drum, This drum was delivered to the 222-S Laboratory. The 222 S Laboratory unpackaged the sections of the AN-107 electrochemical noise probe and examined the material for evidence of corrosion. Each of the four sections contained three C-ring and three bullet specimens. The specimens were examined for pitting corrosion, crevice corrosion, and stress corrosion cracking. No evidence of stress corrosion cracking was found in the stressed C-ring specimens. Minor pitting was evident on some surfaces. Crevice corrosion was the dominant type of corrosion observed.
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