Derivatives of cyclobexylamine and morpholine as volatile corrosion inbibitors

Vuorinen, Eino; Ngobeni, P.; Klashorst, G. H. Van Der; Skinner, William; Wet, E. de; Ernst, Werner

doi:10.1179/000705994798267845

Cited by 18 publications

(11 citation statements)

References 1 publication

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“…Benzotriazole has been reported as an effective VCI for copper and its alloys [6]. Morpholine and its derivatives, such as morpholine borate, sorbate, laurate, succinate, azelate, and sebarate, were used as VCI for mild steel by Vuorimen et al [7]. Saurbier et al suggested toluylalanine as an effective temporary inhibitor of steel in wet atmosphere [8].…”

Section: Introductionmentioning

confidence: 99%

Polyamine compound as a volatile corrosion inhibitor for atmospheric corrosion of mild steel*

Zhang¹,

Gao

Zhou

2007

Materials & Corrosion

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Bis-piperidiniummethyl-urea (BPMU) was developed as a volatile corrosion inhibitor (VCI) for mild steel. Its vapor corrosion inhibition property was evaluated by volatile inhibiting sieve test (VIS). Electrochemical measurements were conducted in simulated atmospheric corrosion water. Electrochemical impedance spectroscopy of a volatile corrosion inhibitor monitor cell (VCIM) was applied to study the effect of BPMU on the corrosion inhibition of mild steel under a thin electrolyte layer. The results show that BPMU has good protection effect for steel. It suppressed the anodic reaction of the steel electrode in a manner of promoted passivation. Fourier transform infrared (FT-IR) spectroscopy was used to characterize the adsorption of BPMU on the steel surface.

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Section: Introductionmentioning

confidence: 99%

Polyamine compound as a volatile corrosion inhibitor for atmospheric corrosion of mild steel*

Zhang¹,

Gao

Zhou

2007

Materials & Corrosion

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“…al [12] suggested toluylalanine as an effective temporary inhibitor of steel in wet atmosphere. Vuorinew [13] reported a series of morpholine-mannich based derivatives as volatile corrosion inhibitors. Polymeric corrosion inhibitors such as polyacrylic and polyamnobenzoquinone etc.…”

Section: R E T R a C T E D R E T R A C T E D R E T R A C T E D R E T mentioning

confidence: 99%

BIA, DPA, MBTA and DMA as Vapour Phase Corrosion Inhibitors for Mild Steel under Different Atmospheric Conditions

Kumar

Yadav

2013

ILCPA

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Mild steel is widely used as main raw material in fabrication of equipment, chief material of construction and as weapons. During its storage and transportation conditions, it comes in contact with aggressive environment which leads to decrease in mechanical strength and loss in useful properties. Four different vapor phase corrosion inhibitors (VPCIs) i.e. Benzaimidazole (BIA), Diphenyl amine (DPA), 2-mercapto benzothiazole (MBTA) and N,N-dimethyl aniline (DMA) were tested under different atmospheric conditions at 40 °C by Weight Loss, Eschke test, Salt Spray, SO 2 test and SEM techniques. All the four VPCIs show good corrosion inhibition efficiency i.e. 65-96 %. The results obtained from all the four corrosion experiments were supported by SEM images.

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“…In an another report of Blucher et al [4], they have investigated adverse effect of CO 2 on corrosion of Al. Vuorinen et al [5] and a list of authors have worked on the organic compounds as VPCIs. Due to presence of long chain hydrophobic part and the presence of atom having high electron density, organic compounds are the best selection for the compounds used as VPCIs.…”

Section: Introductionmentioning

confidence: 99%

“…Organic substances have been studied as VPCI for mild steel were morpholine derivatives and diaminohexane derivatives [5], fatty acid thiosemicarbazides [6], cyclohexylamine and dicyclohexylamine [7,8], amine carboxylates [9], ammonium caprylate [10], benzoic hydrazide derivatives [11,12], polyamines [13], bis-piperidiniummethyl-urea and β-amino alcoholic compounds [14].…”

Section: Introductionmentioning

confidence: 99%

DAA, 1-BIZ and 5-ATZ as Vapour Phase Corrosion Inhibitors for Mild Steel under Different Aggressive Atmospheric Conditions at High Temperature

Saini

Kumar

2014

ILCPA

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Mild Steel and their products are main raw material for a strong infrastructure for every country which is the main demand in the race of survival, stabilization, growth and competition. Industrialization and modernization in now a days has made a strong demand of steel and their maintenance but atmospheric corrosion can aggressively accelerate the degradation of steel during their manufacturing, processing, storage and transportation. In these cases, traditional methods to prevent corrosion are not suitable which provide the scope of Vapour Phase Corrosion Inhibitors (VPCI) in industries, defense and daily life. Three new VPCI namely Diallylamine (DAA), 1-Benzylimidazole (1-BIZ) and 5-Aminotetrazole (5-ATZ) were tested for mild steel in different aggressive atmospheric conditions by Weight Loss Test, Eschke Test, Salt Spray Test, Sulphur dioxide (SO 2 ) Test at 50 °C and results of these tests were supported by Metallurgical Research Microscopy and Scanning Electron Microscopy (SEM).

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Derivatives of cyclobexylamine and morpholine as volatile corrosion inbibitors

Cited by 18 publications

References 1 publication

Polyamine compound as a volatile corrosion inhibitor for atmospheric corrosion of mild steel*

Polyamine compound as a volatile corrosion inhibitor for atmospheric corrosion of mild steel*

BIA, DPA, MBTA and DMA as Vapour Phase Corrosion Inhibitors for Mild Steel under Different Atmospheric Conditions

DAA, 1-BIZ and 5-ATZ as Vapour Phase Corrosion Inhibitors for Mild Steel under Different Aggressive Atmospheric Conditions at High Temperature

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