Published August 1, 2019 | Version v1
Journal article Metadata-only

Evaluating the effect of hydroxyapatite-chitosan coating on the corrosion behavior of 2205 duplex stainless steel for biomedical applications

Creators

  • 1. Department of Materials Engineering, Faculty of Engineering, University of Kufa, Najaf (Iraq)
  • 2. Iraqi Atomic Energy Commission (IAEC), Nuclear Research Center, Baghdad (Iraq)
  • 3. Foundation and Pathways Department, Swinburne University of Technology, Hawthorn Australia (Australia)

Description

Hydroxyapatite-chitosan (HAp-CS) was coated with 2205 duplex stainless steel (DSS) by utilizing electrophoretic deposition (EPD) technique, enhancing the resistance to corrosion onto DSS. In this study, the corrosion resistance of uncoated and coated samples were evaluated in Ringer's physiological solution by various electrochemical studies. The surface morphology of coatings and porosity were investigated by field emission, scanning electron microscopy (FESEM) test and Image J 1.42q software, respectively. The optimum result for successful coating of DSS was acquired with a coating under condition 30 V for three minutes, were the corrosion's current density (Icoor) at (4.32 μA cm−2). (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/2053-1591/ab2493

Additional details

Identifiers

DOI
10.1088/2053-1591/ab2493;

Publishing Information

Journal Title
Materials Research Express (Online)
Journal Volume
6
Journal Issue
8
Journal Page Range
[13 p.]
ISSN
2053-1591

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52005985
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
Descriptors DEI
COATINGS; COMPUTER CODES; CORROSION RESISTANCE; CURRENT DENSITY; ELECTROCHEMISTRY; SCANNING ELECTRON MICROSCOPY; STAINLESS STEELS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMISTRY; ELECTRON MICROSCOPY; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MICROSCOPY; STEELS; TRANSITION ELEMENT ALLOYS