A  Comparative Study on Corrosion Inhibition of Mild Steel Using <i>Piper Nigrum</i> L. in Different Acid Medium

Anand, B.; Balasubramanian, V.

doi:10.1155/2010/828249

Cited by 6 publications

(3 citation statements)

References 4 publications

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“…The thin layer of the oxides adhered to the metal surface, resulting in a decrease in the corrosion rate. Similar results have been reported by [14,16]. …”

Section: Determination Of Phytoconstituents Of the Gvsupporting

confidence: 92%

Evaluation of Grewa Venusta (Wild Jute Tree) Extract as Corrosion Inhibitor for Mild Steel in Acidic Environment

Suleiman¹,

Salihu²,

Emokpaire³

et al. 2017

Port. Electrochim. Acta

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The feasibility of using extract of Grewa Venusta (wild jute tree) root as corrosion inhibitor with mild steel was investigated using gravimetric and electrochemical techniques in . The results showed that corrosion rate increased with an increase in temperature, and decreased with an increase in inhibitor's concentration and time; maximum inhibition efficiency was 97.60% and 99.88% in the presence of KI -addition, and was assumed to occur via adsorption of the inhibitor molecules on the metal surface. The extract contains metallic elements such as calcium, magnesium, mono acetate (C5H10O4) and 4H-Pyrazole (C9H10F6N2S) that suppressed the anodic dissolution. The adsorption of the extract molecules on the mild steel surface obeys Langmuir adsorption isotherm. The results showed that the inhibitor acted as a mixedtype inhibitor.

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“…The thin layer of the oxides adhered to the metal surface, resulting in a decrease in the corrosion rate. Similar results have been reported by [14,16]. …”

Section: Determination Of Phytoconstituents Of the Gvsupporting

confidence: 92%

Evaluation of Grewa Venusta (Wild Jute Tree) Extract as Corrosion Inhibitor for Mild Steel in Acidic Environment

Suleiman¹,

Salihu²,

Emokpaire³

et al. 2017

Port. Electrochim. Acta

View full text Add to dashboard Cite

show abstract

“…In addition to the bands in the 850-1061 cm À 1 range, the band due to the stretching of Ce-O is found at 700 cm À 1 . The XRD pattern of the sample exhibits the characteristic peak at 2y ¼28.41, which corresponds to the (111) plane [6]. It also exhibits the planes such as (200), (220), (311), (222), (400) and (331) (Fig.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of corrosion inhibition in mild steel using cerium oxide nanoparticles

Sharmila¹,

Selvakumar²,

Jeyasubramanian³

2013

Materials Letters

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“…The author concluded that the packed orange juice with preservatives was most corrosive followed by natural orange juice and water respectively. The inhibition of corrosion of mild steel using piper nigrum L in different acid medium was investigated by Anand and Balasubramanian (2010). The authors studied the corrosion resistance of this mild steel in hydrochloric and sulphuric acid by weight loss method at different time interval at room temperature.…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of Corrosion Behaviour of Nickel and Gold Plated Carbon Steels Used as Ornamentals in Saline Environment

O¹,

Garus-Alaka.²,

O³

2012

IJME

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This study investigated the corrosion resistance of plated and unplated steels useful as ornamentals in saline environment. Nickel plating of carbon steel was done in watts solution for 25minutes with a current density of 3 Adm-3 at 60 o C. The nickel plated carbon steel was later gold plated for 20 minutes with a current density of 0.2 Adm-3 at 50 o C. The plated and unplated carbon steels were immersed in saline environment for 360 hours. Weight loss was taken every 24 hours in order to evaluate corrosion penetration rate (CPR). The results obtained showed that plated carbon steel generally offers a better corrosion resistance than the unplated one. Corrosion of ornamentals is equally gaining importance especially coated ornamentals. The use of nickel for ornamentals is gaining more prominence over silver rising due to its shiny surface and its cost. The use of nickel plated ornamentals just as gold plated ornamentals are being patronized will surely become common place due to affordability for the generality of people. However, the effects of everyday corrosive fluids from kitchen salt and low acidic media on the durability of the coatings need to be established. Carbon steel is the natural substrate used in ornamental coatings .The results also showed that a small thickness of gold plated carbon steel exhibited better corrosion resistance in saline environment. More also, gold plated carbon steel is found to be more suitable and reliable candidate material than nickel plated carbon steel in this environment although with higher costs.

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A Comparative Study on Corrosion Inhibition of Mild Steel Using Piper Nigrum L. in Different Acid Medium

Cited by 6 publications

References 4 publications

Evaluation of Grewa Venusta (Wild Jute Tree) Extract as Corrosion Inhibitor for Mild Steel in Acidic Environment

Evaluation of Grewa Venusta (Wild Jute Tree) Extract as Corrosion Inhibitor for Mild Steel in Acidic Environment

Evaluation of corrosion inhibition in mild steel using cerium oxide nanoparticles

Comparative Study of Corrosion Behaviour of Nickel and Gold Plated Carbon Steels Used as Ornamentals in Saline Environment

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