Mechanical Behavior Study of NiTi Endodontic Files Taking into Account Anatomic Shape of Root Canals

Vincent Legrand; Sylvain Moyne; Laurent Pino; Shabnam Arbab Chirani; Sylvain Calloch; Reza Arbab Chirani; Valerie Chevalier

doi:10.4028/www.scientific.net/MSF.738-739.549

Paper Titles

Amorphization of Titanium Nickelide by means of Shear under Pressure and Crystallization at the Subsequent Heating
p.525

Thermo- and Deformation Induced Martensitic Transformations in Binary TiNi-Based Alloys Subjected to Severe Plastic Deformation
p.530

Crack Growth by the Isothermal Martensitic Phase Transformation in Tetragonal Zirconia Polycrystals
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Influence of Sintering Process on the Mechanical Properties of Dental Zirconia Ceramics
p.542

Mechanical Behavior Study of NiTi Endodontic Files Taking into Account Anatomic Shape of Root Canals
p.549

Optimization of Superelastic Properties in Titanium-Niobium Alloys Using Short-Time Thermal Treatments
p.554

Role of Phase Stress in Variations of Cell Behavior on NiTi
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Investigation of Electrochemical Behavior of Novel Superelastic Biomedical Alloys in Simulated Physiological Media
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Effect of Nitrogen Addition on Tempering and Strain Aging Processes of Thermomechanically Strengthened Structural Steels
p.573

HomeMaterials Science ForumMaterials Science Forum Vols. 738-739Mechanical Behavior Study of NiTi Endodontic Files...

Mechanical Behavior Study of NiTi Endodontic Files Taking into Account Anatomic Shape of Root Canals

Abstract:

Superelastic NiTi SMA is the base of endodontic files. The flexibility of these instruments permits the preparation of root canals. Unfortunately the intracanal file separation can occur. To have a good idea of the mechanical behavior of these instruments, we propose in this study the finite elements simulations taking into account the real shape of root canals. This has been possible by using a well adapted model describing all the particularities of superelastic SMA and by using representative limit conditions.

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Periodical:

Materials Science Forum (Volumes 738-739)

Pages:

549-553

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.738-739.549

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Online since:

January 2013

Authors:

Vincent Legrand, Sylvain Moyne, Laurent Pino, Shabnam Arbab Chirani, Sylvain Calloch, Reza Arbab Chirani, Valerie Chevalier

Keywords:

Clinic Conditions, Dental Application, Endodontic Instruments, Mechanical Behavior, NiTi SMA, Superelasticity

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References

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