Technical Inspection Engineering
1. 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 , Spring 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

2. Nanocomposite Coating Based on Thermoplastic Acrylic Resin and Montmorillonite Clay: Preparation and Corrosion Prevention Properties

Mohammadreza Shishesaz; Davood Jafari; davood zaarei; Iman Danaee

Volume 6, Issue 1 , Winter 2017, , Pages 63-76

http://dx.doi.org/10.22050/ijogst.2017.44382

Abstract
  Different amounts of nanoclay were incorporated into the acrylic resin matrix at 0, 1, 3, and 5 wt.% loadings. The coatings were applied on low carbon steel plates. Optical microscopy, sedimentation test, transmission electron microscopy, and X-ray diffraction were employed to investigate the dispersion ...  Read More

3. Anti-corrosive Properties of CeO2 Conversion Coatings on Aluminum Alloy 2024 Prepared by Dip Immersion Method

Niloufar Bahramipanah; Iman Danaee; Maryam Kanani; Mohammad Hosein Maddahy

Volume 5, Issue 4 , Autumn 2016, , Pages 68-76

http://dx.doi.org/10.22050/ijogst.2016.41601

Abstract
  As an alternative to chromate conversion coatings, rare-earth coatings especially cerium, because of the low toxicity, have attracted considerable attention. Using dip immersion method, cerium-based conversion coating was deposited on aluminum 2024. Corrosion resistance was studied in 3.5 wt.% NaCl solution ...  Read More

4. Effects of Surface Treatment on Corrosion Resistance of 304L and 316L Stainless Steel Implants in Hank’s Solution

Saeid Ghanavati; Mohammad Reza Shishesaz; Mansoor Farzam; Iman Danaee

Volume 5, Issue 1 , Winter 2016, , Pages 65-72

http://dx.doi.org/10.22050/ijogst.2016.13830

Abstract
  The enormous demands for metal implant have given rise to a search for cheap material with good bio-tolerability and resistance to corrosion. Although stainless steel has these properties and is widely used for this purpose, its long term application is still a concern. The corrosion resistance of stainless ...  Read More