The fracture evaluation of NiTi SMA endodontics files

The fracture evaluation of NiTi SMA endodontics files

The purpose of this study was to evaluate the fracture resistance and the fracture surface of NiTi SMA engine-driven endodontics files submitted to clockwise torsion. The maximum angular deflection and the maximum torque were analyzed without axial loading. The helical plastic deformations and the f...

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Bibliographic Details
Main Authors: Tibério César Uchôa Matheus, Hélio Pereira Lopes, Diana Santana de Albuquerque, Carlos Nelson Elias, Antônio Márcio Resende do Carmo, Jorge Otubo, Carlos Sérgio da Costa Viana
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2007-12-01
Series:Materials Research
Subjects:
endodontics files
NiTi
SMA
torsion fracture
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000400012

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000400012

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