REPORT ON THE EFFECT OF TEMPERATURE AND AMMONIA CONCENTRATION ON A515 CARBON STEEL IN TANK 241 AY 101 SIMULANT

JB, DUNCAN ; DP, FRYE ; RB, WYRWAS

Hanford Site (Wash.)

关键词: Corrosion;    Carbon Steels;    Surface Area;    36 Materials Science;    Ammonia;   

DOI  :  10.2172/943303
RP-ID  :  RPP-RPT-39307 Rev 0
RP-ID  :  DE-AC27-08RV14800
RP-ID  :  943303

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report documents the results from RPP-PLAN-38676, Effect of Temperature and Ammonia Concentration on A515 Carbon Steel in Tank 241-AY-101 Simulant. The purpose of this test plan was to investigate the simulant formulated for the double-shell tank (DST) 241 AY 101 (AY 101) with the addition of ammonia. The simulant was formulated from the AY-101 condensate surface layer recipe used by CC Technologies{reg_sign} in the investigation of Hanford DST chemistry, under the Expert Panel on Corrosion. AY-101 is constructed from A515 grade 60 steel. The laboratory investigation used a cylindrical corrosion coupon from this steel formulation with a surface area of 5.64 square centimeters.