Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas

Mitra Akhtari Zavareh; Ahmed Aly Diaa Mohammed Sarhan; Parisa Akhtari Zavareh; Wan Jeffrey Basirun

doi:10.1016/j.ceramint.2015.10.134

Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas

Mitra Akhtari Zavareh^*, Ahmed Aly Diaa Mohammed Sarhan, Parisa Akhtari Zavareh, Wan Jeffrey Basirun

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

Abstract

Ceramic composite Cr₃C₂–25%NiCr with high corrosion resistivity (up to 900 °C) is applied on carbon steel (SC45) pipes by two different thermal spray-coating techniques: HVOF and Plasma. These techniques can create dense and homogenously deposited layers without affecting the materials’ properties. The corrosion behavior of coated samples is investigated in crude oil solution at 60 °C and 3.5% NaCl solution at 30 °C for 30 days. Potentiodynamic polarization and EIS results show that the HVOF-coated samples exhibit better corrosion resistance than the plasma-coated samples. However, both coating techniques protect carbon steel from a corrosive environment. XRD and FESEM of the coated samples demonstrate that the solution could not reach the substrate.

Original language	English
Pages (from-to)	3397-3406
Number of pages	10
Journal	Ceramics International
Volume	42
Issue number	2
DOIs	https://doi.org/10.1016/j.ceramint.2015.10.134
State	Published - 2016
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2015 Elsevier Ltd and Techna Group S.r.l.

Keywords

CrC-25%NiCr
Electrochemical impedance spectroscopy (EIS)
High velocity oxygen fuel
Plasma coating technique
Potentiodynamic polarization

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/j.ceramint.2015.10.134

Cite this

@article{2dc9936c473c4861bc2439b635bb8bf2,

title = "Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas",

abstract = "Ceramic composite Cr3C2–25\%NiCr with high corrosion resistivity (up to 900 °C) is applied on carbon steel (SC45) pipes by two different thermal spray-coating techniques: HVOF and Plasma. These techniques can create dense and homogenously deposited layers without affecting the materials{\textquoteright} properties. The corrosion behavior of coated samples is investigated in crude oil solution at 60 °C and 3.5\% NaCl solution at 30 °C for 30 days. Potentiodynamic polarization and EIS results show that the HVOF-coated samples exhibit better corrosion resistance than the plasma-coated samples. However, both coating techniques protect carbon steel from a corrosive environment. XRD and FESEM of the coated samples demonstrate that the solution could not reach the substrate.",

keywords = "CrC-25\%NiCr, Electrochemical impedance spectroscopy (EIS), High velocity oxygen fuel, Plasma coating technique, Potentiodynamic polarization",

author = "\{Akhtari Zavareh\}, Mitra and \{Mohammed Sarhan\}, \{Ahmed Aly Diaa\} and \{Akhtari Zavareh\}, Parisa and Basirun, \{Wan Jeffrey\}",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd and Techna Group S.r.l.",

year = "2016",

doi = "10.1016/j.ceramint.2015.10.134",

language = "English",

volume = "42",

pages = "3397--3406",

journal = "Ceramics International",

issn = "0272-8842",

publisher = "Elsevier Ltd.",

number = "2",

}

Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas. / Akhtari Zavareh, Mitra; Mohammed Sarhan, Ahmed Aly Diaa; Akhtari Zavareh, Parisa et al.
In: Ceramics International, Vol. 42, No. 2, 2016, p. 3397-3406.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas

AU - Akhtari Zavareh, Mitra

AU - Mohammed Sarhan, Ahmed Aly Diaa

AU - Akhtari Zavareh, Parisa

AU - Basirun, Wan Jeffrey

PY - 2016

Y1 - 2016

N2 - Ceramic composite Cr3C2–25%NiCr with high corrosion resistivity (up to 900 °C) is applied on carbon steel (SC45) pipes by two different thermal spray-coating techniques: HVOF and Plasma. These techniques can create dense and homogenously deposited layers without affecting the materials’ properties. The corrosion behavior of coated samples is investigated in crude oil solution at 60 °C and 3.5% NaCl solution at 30 °C for 30 days. Potentiodynamic polarization and EIS results show that the HVOF-coated samples exhibit better corrosion resistance than the plasma-coated samples. However, both coating techniques protect carbon steel from a corrosive environment. XRD and FESEM of the coated samples demonstrate that the solution could not reach the substrate.

AB - Ceramic composite Cr3C2–25%NiCr with high corrosion resistivity (up to 900 °C) is applied on carbon steel (SC45) pipes by two different thermal spray-coating techniques: HVOF and Plasma. These techniques can create dense and homogenously deposited layers without affecting the materials’ properties. The corrosion behavior of coated samples is investigated in crude oil solution at 60 °C and 3.5% NaCl solution at 30 °C for 30 days. Potentiodynamic polarization and EIS results show that the HVOF-coated samples exhibit better corrosion resistance than the plasma-coated samples. However, both coating techniques protect carbon steel from a corrosive environment. XRD and FESEM of the coated samples demonstrate that the solution could not reach the substrate.

KW - CrC-25%NiCr

KW - Electrochemical impedance spectroscopy (EIS)

KW - High velocity oxygen fuel

KW - Plasma coating technique

KW - Potentiodynamic polarization

UR - https://www.scopus.com/pages/publications/84964949375

U2 - 10.1016/j.ceramint.2015.10.134

DO - 10.1016/j.ceramint.2015.10.134

M3 - Article

AN - SCOPUS:84964949375

SN - 0272-8842

VL - 42

SP - 3397

EP - 3406

JO - Ceramics International

JF - Ceramics International

IS - 2

ER -

Electrochemical corrosion behavior of carbon steel pipes coated with a protective ceramic layer using plasma and HVOF thermal spray techniques for oil and gas

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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