Characterization of two orthodontic NiTi wires regarding their structures and phase transformation temperatures

Página do item simplificado
dc.creatorAna Cristina Rodrigues Antunes de Souza
dc.creatorLeandro Napier de Souza
dc.creatorAlexandre Fortes Drummond
dc.creatorVicente Tadeu Lopes Buono
dc.date.accessioned2025-02-24T22:52:55Z
dc.date.accessioned2025-09-09T00:24:23Z
dc.date.available2025-02-24T22:52:55Z
dc.date.issued2019-03-05
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.15406/jdhodt.2019.10.00468
dc.identifier.issn2373-4345
dc.identifier.urihttps://hdl.handle.net/1843/80398
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Dental Health Oral Disorders & Therapy
dc.rightsAcesso Aberto
dc.subjectFios ortodônticos
dc.subjectOrtodontia
dc.titleCharacterization of two orthodontic NiTi wires regarding their structures and phase transformation temperatures
dc.typeArtigo de periódico
local.citation.epage106
local.citation.issue2
local.citation.spage103
local.citation.volume10
local.description.resumoNiTi orthodontic wires could be considered part of clinical arsenal as a tool to improve orthodontic treatment. This paper aims at characterizing two different orthodontic NiTi wires by considering their structure and phase transformation temperatures. Nickel Titanium Memory Wire (American Orthodontics, Sheboygan, USA), and Therma-Ti (American Orthodontics, Sheboygan, USA) wires with a rectangular cross section sized 0.48x0.64mm were investigated by means of scanning electron microscopy (SEM), energy dispersive spectroscopy (SEM/EDS), X-ray diffraction (XRD) and differential scanning calorimetry (DSC). Both wires exhibited irregular surfaces, Ni and Ti in equal proportions whereas a β phase was predominantly observed at room temperature. Reverse martensite temperatures obtained in the DSC experiments were in accordance with superelastic properties when considering frequent oral temperatures. These wires will be activated all the time during orthodontic treatment and should be used in cases of good periodontal health.
local.identifier.orcidhttps://orcid.org/0000-0002-3732-6771
local.identifier.orcidhttps://orcid.org/0000-0002-9479-4993
local.identifier.orcidhttps://orcid.org/0009-0003-7204-7916
local.identifier.orcidhttps://orcid.org/0000-0002-0574-5218
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICA
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA
local.publisher.initialsUFMG
local.url.externahttps://medcraveonline.com/JDHODT/JDHODT-10-00468.pdf

Arquivos

Pacote original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
Characterization of two orthodontic NiTi wires regarding their structures and phase transformation temperatures.pdf
Tamanho:
780.57 KB
Formato:
Adobe Portable Document Format
Baixar

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG