求美国腐蚀学会文章：Corrosion inhibitor

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Document title：
Corrosion inhibitor evaluation for materials used in closed cooling water systems
Author(s)：MOCCARI A. A.
2 t0 m2 J2 `1 rJournal Title：Materials performance   ISSN 0094-1492  
1 H5 {1 d1 A! {9 C- I) C" N* s1999, vol. 38, no9, pp. 54-59 (8 ref.)
1 U% }9 U2 Y" `& p9 oAbstract
; S1 F0 G4 R* sElectrochemical 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.