The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. COA of Formula: C7H4Cl2O, 874-42-0, Name is 2,4-Dichlorobenzaldehyde, SMILES is O=CC1=CC=C(Cl)C=C1Cl, in an article , author is Ning, Fangqiang, once mentioned of 874-42-0.
Effects of thiosulfate and dissolved oxygen on crevice corrosion of Alloy 690 in high-temperature chloride solution
The crevice corrosion behavior of Alloy 690 was investigated in high-temperature chloride solution containing different concentrations of thiosulfate (S2O32-) and dissolved oxygen (DO). The S2O32- inhibited corrosion of Alloy 690 through consuming oxygen in aerated chloride solution. In deaerated chloride solution, the S2O32- was reduced to S degrees and S-2 and subsequently incorporated into the oxide films, which promoted the pitting corrosion at locations of both TiN inclusions and matrix inside the crevice during the crevice corrosion as well as influenced the composition and thickness of the oxide films. The effect mechanisms of S2O32- and DO on crevice corrosion in high-temperature chloride solution are discussed. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 874-42-0, you can contact me at any time and look forward to more communication. COA of Formula: C7H4Cl2O.