Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires

Porojan, Liliana; Birdeanu, Mihaela; Porojan, Sorin

Liliana Porojan, Mihaela Birdeanu, Sorin Porojan

Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires

Abstract:

The oral environment is responsible to the degradation of metal wires, with consequent release of metal ions in the oral cavity during corrosion, and welded joints are known as areas that are particularly susceptible to corrosion. The aim of the study was to achieve the corrosion behavior of welded Ni-free and Ni-containing stainless steel (SS) orthodontic wires. The morphology and the topography of the laser welded samples were investigated by scanning electron microscopy and atomic force microscopy. The electrochemical measurements calculated the values for corrosion potential, corrosion current and corrosion rate, for different pH values. Immersion in acidic solution had minimal effect on the corrosion on the joint regions. Ni-free SS wires proved to have a better corrosion resistance, improved by laser welding. Ni-containing SS wires are positive influenced by laser welding, relative to the corrosion behavior.

Keywords:
corrosion behavior; orthodontic wires; stainless steel; Ni; laser welding

Issue: 2019, Volume 70, Issue 7

Pages: 2447-2451

Publication date: 2019/8/15

https://doi.org/10.37358/RC.19.7.7359

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
POROJAN, L., BIRDEANU, M., POROJAN, S., Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires, Rev. Chim., 70(7), 2019, 2447-2451.

Vancouver
Porojan L, Birdeanu M, Porojan S. Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires. Rev. Chim.[internet]. 2019 Jul;70(7):2447-2451. Available from: https://doi.org/10.37358/RC.19.7.7359

APA 6th edition
Porojan, L., Birdeanu, M. & Porojan, S. (2019). Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires. Revista de Chimie, 70(7), 2447-2451. https://doi.org/10.37358/RC.19.7.7359

Harvard
Porojan, L., Birdeanu, M., Porojan, S. (2019). 'Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires', Revista de Chimie, 70(7), pp. 2447-2451. https://doi.org/10.37358/RC.19.7.7359

IEEE
L. Porojan, M. Birdeanu, S. Porojan, "Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires". Revista de Chimie, vol. 70, no. 7, pp. 2447-2451, 2019. [online]. https://doi.org/10.37358/RC.19.7.7359

Text
Liliana Porojan, Mihaela Birdeanu, Sorin Porojan,
Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2447-2451,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7359.
(https://revistadechimie.ro/Articles.asp?ID=7359)
Keywords: corrosion behavior; orthodontic wires; stainless steel; Ni; laser welding

RIS
TY - JOUR
T1 - Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires
A1 - Porojan, Liliana
A2 - Birdeanu, Mihaela
A3 - Porojan, Sorin
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2447
EP - 2451
UR - https://doi.org/10.37358/RC.19.7.7359
KW - corrosion behavior
KW - orthodontic wires
KW - stainless steel
KW - Ni
KW - laser welding
ER -

BibTex
@article{RevCh2019P2447,
author = {Porojan Liliana and Birdeanu Mihaela and Porojan Sorin},
title = {Multidisciplinary Approach on the Corrosion Behavior of Welded Nickel-free and Nickel-containing Stainless Steel Orthodontic Wires},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2447-2451},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7359},
url = {https://revistadechimie.ro/Articles.asp?ID=7359}
}

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