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Document title：, U( T# Q* U6 M: m# L9 K3 a6 K
Corrosion inhibitor evaluation for materials used in closed cooling water systems
y" t$ L% l3 R0 R3 GAuthor(s)：MOCCARI A. A. n! }9 G& g" `9 F+ t
Journal Title：Materials performance ISSN 0094-1492 ; [' K# `& @* R/ l& n y1 r( w
1999, vol. 38, no9, pp. 54-59 (8 ref.)
; T) _ s9 n3 `5 o5 D, r7 O. T' I5 oAbstract
; E2 [ v( j( ?, W/ dElectrochemical 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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发表于 2009-3-27 21:13:06