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求美国NACE期刊“Materials performance”中的文章:Corrosion inhibitor evaluation for materials used in closed cooling water systems
9 m) ~# I/ e" W& Y5 @Author(s):MOCCARI A. A.
0 ?& M1 C5 k9 }% E* W! J" cJournal Title:Materials performance ISSN 0094-1492
2 s/ T4 e# l0 K- ]: C2 E/ f' I1999, vol. 38, no9, pp. 54-59 (8 ref.)
7 d/ o8 H0 d& c6 o& y- ZAbstract. Y" z( Z1 G9 B& ~! X7 |8 j
Electrochemical tests were conducted to evaluate the inhibition effects of a commercial sodium nitrite (NaNO2)/sodium tolyltriazole (nitrite/TTA)-based corrosion inhibitor added to deionized water at 50°C. General and pitting corrosion of materials commonly used in closed cooling water systems were examined. Tests also were performed in deionized water which Cl- had been added. At the tested concentrations, nitrite/TTA was found to be an effective corrosion inhibitor for all of the materials tested in plain deionized water and Cl--containing water. |
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