Materials Science and Engineering C, ( ISI ), Volume (33), No (1), Year (2013-1) , Pages (2084-2093)

Title : ( Comparative study on corrosion behaviour of Nitinol and stainless steel orthodontic wires in simulated saliva solution in presence of fluoride ions )

Authors: Mostafa Mirjalili , Mojtaba Momeni , Nafiseh Ebrahimi , Mohammad Hadi Moayed ,

Citation: BibTeX | EndNote

Localized corrosion and effects of pre-passivation treatment of Nitinol and SS304 orthodonticwires in simulated saliva solution in the presence and absence of fluoride ions were investigated by means of potentiodynamic and potentiostatic polarisations. Results revealed that Nitinol does not showpitting corrosion in saliva solution however, SS304 shows pitting corrosion. Meanwhile fluoride ion has deteriorative effect on pitting corrosion of Nitinol, while its effect on SS304 was marginally constructive. Additionally, the presence of artificial crevice has no effect on corrosion behaviour in the presence of fluoride. Pre-passivation treatment has positive influence on pitting corrosion of both alloys in the presence of F− ions.

Keywords

Stainless steel Nitinol Pitting corrosion Crevice
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1034190,
author = {Mirjalili, Mostafa and Momeni, Mojtaba and Ebrahimi, Nafiseh and Moayed, Mohammad Hadi},
title = {Comparative study on corrosion behaviour of Nitinol and stainless steel orthodontic wires in simulated saliva solution in presence of fluoride ions},
journal = {Materials Science and Engineering C},
year = {2013},
volume = {33},
number = {1},
month = {January},
issn = {0928-4931},
pages = {2084--2093},
numpages = {9},
keywords = {Stainless steel Nitinol Pitting corrosion Crevice corrosion Passivity},
}

[Download]

%0 Journal Article
%T Comparative study on corrosion behaviour of Nitinol and stainless steel orthodontic wires in simulated saliva solution in presence of fluoride ions
%A Mirjalili, Mostafa
%A Momeni, Mojtaba
%A Ebrahimi, Nafiseh
%A Moayed, Mohammad Hadi
%J Materials Science and Engineering C
%@ 0928-4931
%D 2013

[Download]