Technical Inspection Engineering
The Effect of Using Conocarpus Extract as Green Inhibitor on Steel Corrosion in Hydrochloric Acid Environment in Oil Well Acidizing

Gholamreza Rashed; maryam salehi; Mohammadreza Shishesaz; Iman Danaee

Volume 11, Issue 2 , April 2022

http://dx.doi.org/10.22050/ijogst.2022.326955.1622

Abstract
  The effect of using Conocarpus extract as a green inhibitor on the corrosion behavior of mild steel in a 1M HCL environment was investigated by electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy ...  Read More

Technical Inspection Engineering
Investigation into Mechanism of Hydrogen Induced Cracking Failure in Carbon Steel: A Case Study of Oil and Gas Industry

Mohsen Asadipoor; Ali Pourkamali Anaraki; Javad Kadkhodapour; Seyed Mohammad Hosein Sharifi; Afrooz Barnoush

Volume 9, Issue 3 , July 2020, , Pages 44-60

http://dx.doi.org/10.22050/ijogst.2020.210113.1529

Abstract
  Abstract Although the hydrogen induced cracking (HIC) is recognized as one of the destructive modes for pipeline and component steels serving in sour environments, the behavior of the HIC is still not fully understood. On the other hand, although many efforts have been made to identify the effects of ...  Read More

Technical Inspection Engineering
Effect of Graphene Oxide Decorated With Synthesized Nano-CeO2 on Barrier Properties of Epoxy Anticorrosion Coatings

Zeinab Nassaj; Fatemeh Ravari; Iman Danaee

Volume 9, Issue 2 , April 2020, , Pages 119-135

http://dx.doi.org/10.22050/ijogst.2019.188155.1509

Abstract
  In this paper, graphene oxide decorated with cerium oxide (CeO2) nanoparticles was prepared and used as anticorrosive pigments in epoxy nanocomposite coatings. The synthesized nanoparticle was characterized by FTIR, XRD, SEM, and EDX analyses. Graphene oxide decorated with CeO2 nanoparticles was dispersed ...  Read More