Imperial College London

DrShayanSharifi

Faculty of EngineeringDyson School of Design Engineering

Senior Teaching Fellow
 
 
 
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Contact

 

+44 (0)20 7594 9237s.sharifi Website

 
 
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Location

 

Office 1Dyson BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Hayes:2015:10.1007/s40735-015-0015-y,
author = {Hayes, A and Sharifi, S and Stack, MM},
doi = {10.1007/s40735-015-0015-y},
journal = {Journal of Bio- and Tribo-Corrosion},
title = {Micro-abrasion-corrosion Maps of 316L Stainless Steel in Artificial Saliva},
url = {http://dx.doi.org/10.1007/s40735-015-0015-y},
volume = {1},
year = {2015}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - © 2015, Springer International Publishing AG. The role of salivary media is essential during mastication and ingestion processes; yet it can hinder the performance of foreign materials in the oral cavity. The aim of this study was to examine the effects of applied load and applied electrical potential on the tribo-corrosion mechanisms of 316L stainless steel in an environment similar to oral cavity conditions. 316L stainless steel is a material commonly used in dentistry for orthodontic braces, wires and in some cases as dental crowns. This is due to its favourable corrosion resistance. Relatively few studies have examined the materials performance in an oral environment. The results of this work were used to generate polarisation curves and wastage and mechanism maps to describe the material’s tribo-corrosion behaviour. A significant difference in corrosion current densities was observed in the presence of abrasive particles suggesting the removal of the protective chromium oxide passive film. It was found that the corrosion resistant nature of 316L stainless steel resulted in a wear mechanism which was micro-abrasion dominated for all test conditions.
AU - Hayes,A
AU - Sharifi,S
AU - Stack,MM
DO - 10.1007/s40735-015-0015-y
PY - 2015///
SN - 2198-4220
TI - Micro-abrasion-corrosion Maps of 316L Stainless Steel in Artificial Saliva
T2 - Journal of Bio- and Tribo-Corrosion
UR - http://dx.doi.org/10.1007/s40735-015-0015-y
VL - 1
ER -