Paper Titles

Thermal Analysis of Quaternary Molten Nitrate Salts Mixture for Energy Recovery System
p.74

Physicochemical Characteristics of an Ultra-Thin Hydrophobic Trichlorosilanes Using SiO₂ as Adhesion
p.80

Corrosion Behaviour and Microhardness during Dry and Flood Milling of Ti-6Al-4V Alloy
p.91

A Study on Determination of Optimum Parameters for Lubrication in External Cylindrical Grinding Base on Taguchi Method
p.97

Corrosion Inhibition of Martensitic Stainless Steel in Chloride Medium by Calcium Gluconate-Solanum Tuberosum Extract as Surfactant
p.103

Experimental Investigation of a New Derived Oleochemical Corrosion Inhibitor
p.112

Hydroxyapatite Electro Discharge Coating of Zr-Based Bulk Metallic Glass for Potential Orthopedic Application
p.123

Laser Re-Melt Technique for Laser Additive Repair of Narrow Rectangular Cracks in Grade 5 Titanium Alloy (Ti-6Al-4V)
p.129

Oil-Water Phase Inversion in the Horizontal Section of Upstream 90° Bend during Gas-Oil-Water Three-Phase Flow
p.137

HomeKey Engineering MaterialsKey Engineering Materials Vol. 796Corrosion Inhibition of Martensitic Stainless...

Corrosion Inhibition of Martensitic Stainless Steel in Chloride Medium by Calcium Gluconate-Solanum Tuberosum Extract as Surfactant

Article Preview

Abstract:

Corrosion inhibition of martensitic stainless steel (MSS) in magnesium chloride was investigated in the absence and presence of calcium gluconate as corrosion inhibitor at ambient temperature. The effects of inhibitor concentration were studied using weight loss and polarization method. The results obtained showed that calcium gluconate acts as an inhibitor for martensitic stainless steel in MgCl and decreases the corrosion rate. The inhibition performance was found to increase with the increase in inhibitor concentration. The maximum inhibition efficiency obtained was 99 % at 2g/v inhibitor concentration, the adsorption of calcium gluconate on the surface of Martensitic stainless steel was found to obey Langmuir adsorption isotherm. However, the addition of solanum tuberosum extract in the inhibitor decreases the corrosion rate of martesitic steel significantly in chloride solution.

You might also be interested in these eBooks

Corrosion. Protection of Structural Metals and Alloys (2019-2020)

Advances on Manufacturing and Material Sciences II

Info:

Periodical:

Key Engineering Materials (Volume 796)

Pages:

103-111

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.796.103

Citation:

Cite this paper

Online since:

March 2019

Authors:

Olaitan Akanji, Olawale S. Fatoba*, Esther Titilayo Akinlabi

Keywords:

Calcium Gluconate, Corrosion Rate, Magnesium Chloride, MSS, Solanum Tuberosum

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

[1] Ostovari.A, Hoseinch S.M, Pei Kari .M, Shadizadeh.S.R, Haashemi S.J, Corros sci.51,1935 (2009).

[2] Kosari. A, Momeni .M, Parvizi.R, Zakeri. M, Moayed. M.H, Davoodi. A, Eshghi. H, corros. Sci. 53, 3058 (2011).

DOI: 10.1016/j.corsci.2011.05.009

[3] Dahmani. M, El-Tauhami. A, Al-Deyab. S.S, Hammouti. B, Bouyanzer A, Int.J. Electrochem. sci.5, 1060 (2010).

[4] Udiandeye.J.A, Okewale. A.O, Eruk. B.R, Igbokwe.P.K, Int.J.Basic Appl .sci.11, 48(2011).

[5] Hmamou D.B, Salghi. R, Zarrouk. A, Hammouti. B, Al-Deyab S.S, Bazzi. L.H, Zarrok. H, Chakir.A, Bammou. L, Int. J Eletrochem. Sci. 7, 2361 (2012).

[6] LAHHIT. N, Bouyanzer. A, Desjobert, J.M, Hammouuti. B, Saghi .R, Costa .J, Jama .C, Bentiss .F, Majidi .L, Portugaliae Eletrochemica Acta 29,127(2011).

DOI: 10.4152/pea.201102127

[7] Van Loyen D, G. Zocher,Werkst. Korros. 1990, 41, 613.

[8] X. Liu, J. Han, C. Sun, Y. Rui, Q. Wang, Corros. Prot. 2012,33,296.

[9] Zhang D.Q, X. Jin, B. Xie, H. Goun Joo, L. X. Gao, K. YLee, Surf. Interface Anal. 2012,44, 78.

[10] M.Mahdavian, M, Naderi R, Corros. Sci. 2011, 53, 1194.

[11] Rajendran S., Apparao B.V., and Palanisway N., calcium gluconate as corrosion inhibitor for mild steel in low chloride media, British Corrosion Journal, 33 (1998) 315- 317.

DOI: 10.1179/bcj.1998.33.4.315

[12] Varga K, Baradial P, Barnard WO, Myburg G,Halmosg P, Portigieter JH (1997).Comparative study of surface properties of austenitic stainless steel in sulfuric and hydrochloric acid solutions. Elecrochem Acta 42:25-35.

DOI: 10.1016/0013-4686(96)00163-6

[13] Fatoba O.S., Popoola A.P.I. and Aigbodion V.S. 2016. Experimental study of Hardness values and Corrosion Behaviour of Laser Alloyed Zn-Sn-Ti Coatings of UNS G10150 Mild Steel, Journal of Alloys and Compounds, 658, 248-254.

DOI: 10.1016/j.jallcom.2015.10.169

[14] Fatoba O.S., Adesina O.S. Popoola A.P.I. (2018). Evaluation of microstructure, microhardness, and electrochemical properties of laser-deposited Ti-Co coatings on Ti-6Al-4V Alloy. The International Journal of Advanced Manufacturing Technology. http://dx.doi.org/10.1007/s00170-018-2106-7.

DOI: 10.1007/s00170-018-2106-7

[15] Makhatha M.E., Fatoba O.S. and Akinlabi E.T. 2018. Effects of rapid solidification on the microstructure and surface analyses of laser-deposited Al-Sn coatings on AISI 1015 steel. International Journal of Advanced Manufacturing Technology 94 (1-4), 773-787.

DOI: 10.1007/s00170-017-0876-y

[16] Fatoba O.S., Popoola A.P.I. and Aigbodion V.S. (2018). Laser Alloying of Al-Sn Binary Alloy onto Mild Steel: InSitu Formation. Hardness and Anti-Corrosion Properties. Lasers in Engineering, 39(3-6), 292-312.

[17] Fatoba, O.S; Popoola, A.P.I; Fedotova, T; Pityana, S.L. (2015) Electrochemical Studies on the Corrosion Behaviour of Laser Alloyed Zn-Sn Coatings on UNS G10150 Steel in 1M HCl Solution. Silicon. 7(4), 357-369.

DOI: 10.1007/s12633-015-9319-2

[18] Gharehbaghi R., Fatoba O.S. and Akinlabi E.T. (2018). Influence of Scanning Speed on the Microstructure of Deposited Al-Cu-Fe Coatings on a Titanium Alloy Substrate by Laser Metal Deposition Process. Proceedings at the 2018 IEEE 9th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT 2018), Cape town, South Africa, pp.44-49.

DOI: 10.1109/ICMIMT.2018.8340418

[19] O.S. Fatoba; A.P.I Popoola; V.S. Aigbodion (2018). Electrochemical Studies and Surface Analysis of Laser Deposited Zn-Al-Sn Coatings on AISI 1015 Steel. International Journal of Surface Science and Engineering. 12 (1), 40-59.

DOI: 10.1504/IJSURFSE.2017.10009146

[20] Fatoba, O.S; Popoola, A.P.I; Fedotova, T. (2015) Characterization and Corrosion behaviour of Zn-Sn Binary Alloy Coatings in 0.5M H2SO4 solution. Journal of Electrochemical Science and Technology. 6(4), 65-74.

DOI: 10.33961/jecst.2015.6.2.65

[21] Popoola, A.P.I., Fatoba, O.S., Aigbodion, V.S. And Popoola, O.M. 2017. Tribological Evaluation of Mild Steel with Ternary Alloy of Zn-Al-Sn by Laser Deposition, International Journal of Advanced Manufacturing Technology, 89(5-8), 1443-1449. DOI 10.1007/s00170-016-9170-7.

DOI: 10.1007/s00170-016-9170-7

[22] Rajendran, S, R. Maria,R. Joany, B. V. Apparao, N. Palaniswamy, Trans. SAEST 2000, 35, 113.

[23] Lahodny, O., Kapor, F. Mater. Sci. Forum 1998, 289–292, 1205.

[24] Rajendran,S, Apparao B.V, Palaniswamy,N, Br. Corros. J.1998,33,315.