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The effect of pre-corrosion and steel microstructure on inhibitor performance in CO2 corrosion
(Pergamon-Elsevier Science Ltd, 2008-09)
The importance of chemical composition and microstructure on CO2 corrosion of carbon and low alloy steels has been widely recognized, still contradictory results can be found in the literature. The aim of this work is to ...
Use of a theoretical prediction method and quantum chemical calculations for the design, synthesis and experimental evaluation of three green corrosion inhibitors for mild steel
(2020)
Three phenylmethanimine derivatives (Schiff bases) were designed after a theoretical prediction of their corrosion inhibition efficiencies and a corroboration through the use of quantum chemical calculations. The molecules ...
1,2,5-ThiadiazolineS, S-dioxide derivatives as corrosion inhibitors for mild steel in sulphuric acid solution. Electrochemical studies and cytotoxic effect evaluation
(Royal Society of Chemistry, 2021-04)
The corrosion inhibitory ability and the possible toxicity on mammalian cells of 3-(4-methoxyphenyl)-3,4-diphenyl-2,3-dihydro-1,2,5-thiadiazole 1,1-dioxide (TANIS) and 4-(1,1-dioxido-3,4-diphenyl-2,3-dihydro-1,2,5-thiadi ...
Estudo do poder de proteção dos ácidos cítrico e oxálico em folhas de estanho
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de QuímicaQuímicaUTFPR, 2016)
The corrosion of Tin generates great economic loss mainly in the electronics industry and facilitates metal intake through food packaging, which may pose risks to human health. In this context, has been trying new ...
Biobased self-healing polyurethane coating with Zn micro-flakes for corrosion protection of AA7475
(2021-01-15)
AA7475 is a modern and competitive high strength alloy of relevance to the aerospace industry. In this work biobased organic polyurethane coatings were prepared from vegetable oils (crambe oil and castor oil) without (blank ...
Oxyanions as inhibitors of chloride-induced crevice corrosion of Alloy 22
(Elsevier, 2013-03)
Oxyanions were tested as inhibitors of the chloride-induced crevice corrosion of Alloy 22, at 90 °C. Nitrate was the most efficient inhibitor showing RCRIT = 0.2 for the two tested chloride concentrations. Sulphate showed ...