求美国腐蚀学会文章：Corrosion inhibitor

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Document title：
' i+ i% H  ~2 vCorrosion inhibitor evaluation for materials used in closed cooling water systems
' ^" y# C4 d- Y7 ?- tAuthor(s)：MOCCARI A. A.
Journal Title：Materials performance   ISSN 0094-1492  
1999, vol. 38, no9, pp. 54-59 (8 ref.)
' `4 j7 r  I0 w' u" CAbstract
, Q% M$ |1 m5 l* ?0 N6 nElectrochemical 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.