Articles with "cyclic fatigue" as a keyword



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Effect of sodium hypochlorite on the cyclic fatigue resistance: A scanning electron microscopy evaluation

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Published in 2019 at "Microscopy Research and Technique"

DOI: 10.1002/jemt.23381

Abstract: The main purpose of this study was to compare the cyclic fatigue resistances of the three different nickel–titanium files in 2.5% sodium hypochlorite solution and distilled water at physiologic intracanal temperature (35°C). Three NiTi files… read more here.

Keywords: resistance; cyclic fatigue; sodium hypochlorite; microscopy ... See more keywords
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Cyclic fatigue resistance and energy dispersive X‐ray spectroscopy analysis of novel heat‐treated nickel–titanium instruments at body temperature

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Published in 2020 at "Microscopy Research and Technique"

DOI: 10.1002/jemt.23469

Abstract: The aim of this study was to evaluate the cyclic fatigue resistance of Dia‐X, WaveOne Gold and One Curve files in a water bath at intracanal temperature (35°C). Thirty‐nine instruments Dia‐X, WaveOne Gold, and One… read more here.

Keywords: temperature; microscopy; one curve; cyclic fatigue ... See more keywords
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Cyclic fatigue resistance of R-Pilot, WaveOne Gold Glider, and ProGlider glide path instruments

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Published in 2018 at "Clinical Oral Investigations"

DOI: 10.1007/s00784-018-2391-4

Abstract: ObjectiveThe aim of the present study was to compare the cyclic fatigue resistance of R-Pilot (VDW; Munich, Germany) with ProGlider (Denstply Sirona; Ballaigues, Switzerland) and WaveOne Gold Glider (Denstply Sirona; Ballaigues, Switzerland) glide path instruments.Materials… read more here.

Keywords: proglider; pilot; cyclic fatigue; gold glider ... See more keywords
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Novel Cyclic Fatigue Testing Machine for Endodontic Files

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Published in 2020 at "Experimental Techniques"

DOI: 10.1007/s40799-020-00386-5

Abstract: The characteristics of superelasticity and shape-memory of the NiTi make endodontic rotary files suitably flexible and resistant while operating within curved canals. However, continuous rotation within accentuated curvatures causes stresses that can lead to intraoperative… read more here.

Keywords: machine; fatigue testing; testing machine; novel cyclic ... See more keywords
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Effects of different surface treatments on the cyclic fatigue strength of one-piece CAD/CAM zirconia implants.

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Published in 2018 at "Journal of the mechanical behavior of biomedical materials"

DOI: 10.1016/j.jmbbm.2018.05.002

Abstract: OBJECTIVES The effects of different surface treatments on cyclic fatigue strengths of computer-aided design and computer-aided manufacturing (CAD/CAM) zirconia implants and its mechanisms were evaluated. MATERIAL AND METHODS One-piece cylindrical screw-type zirconia (Y-TZP) implants with… read more here.

Keywords: surface; cad cam; cyclic fatigue; zirconia ... See more keywords
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Effect of Dynamic Immersion in Sodium Hypochlorite and EDTA Solutions on Cyclic Fatigue Resistance of WaveOne and WaveOne Gold Reciprocating Nickel‐titanium Files

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Published in 2018 at "Journal of Endodontics"

DOI: 10.1016/j.joen.2017.11.014

Abstract: Introduction: The purpose of this study was to evaluate the effect of sodium hypochlorite (NaOCl) and EDTA solutions on the cyclic fatigue resistance of WaveOne (WO) and WaveOne Gold (WOG) nickel‐titanium reciprocating files. Methods: A… read more here.

Keywords: waveone; edta solutions; cyclic fatigue; immersion ... See more keywords
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Mechanical Properties of Glide Path Preparation Instruments with Different Pitch Lengths

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Published in 2018 at "Journal of Endodontics"

DOI: 10.1016/j.joen.2018.01.022

Abstract: Introduction: This study compared the effects of pitch length on the torsional resistance and cyclic fatigue resistance of glide path preparation instruments. Methods: G‐File (G1 and G2; Micro‐Mega, Besançon, France) and new generation G‐File (NG1… read more here.

Keywords: pitch; glide path; resistance; cyclic fatigue ... See more keywords
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Cyclic Fatigue Resistance of XP‐Endo Shaper, K3XF, and ProTaper Gold Nickel‐titanium Instruments

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Published in 2018 at "Journal of Endodontics"

DOI: 10.1016/j.joen.2018.04.005

Abstract: Introduction: The aim of this study was to compare the cyclic fatigue resistance of the ProTaper Gold (PTG; Dentsply Maillefer, Ballaigues, Switzerland), K3XF (SybronEndo, Orange, CA), and XP‐endo Shaper (FKG Dentaire, La Chaux‐de‐Fond, Switzerland) nickel‐titanium… read more here.

Keywords: endo shaper; resistance; cyclic fatigue; fatigue resistance ... See more keywords
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Influence of Different Angles of File Access on Cyclic Fatigue Resistance of Reciproc and Reciproc Blue Instruments

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Published in 2018 at "Journal of Endodontics"

DOI: 10.1016/j.joen.2018.08.012

Abstract: Introduction: The purpose of this study was to compare the cyclic fatigue of Reciproc (REC; VDW, Munich, Germany) and Reciproc blue (REB, VDW) with different angles of file access. Methods: The cyclic fatigue resistance of… read more here.

Keywords: reciproc; fatigue; cyclic fatigue; access ... See more keywords
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Cyclic Fatigue Resistance of Multiused Reciproc Blue Instruments during Retreatment Procedure.

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Published in 2019 at "Journal of endodontics"

DOI: 10.1016/j.joen.2019.10.024

Abstract: INTRODUCTION Root canal retreatment procedure may reduce the mechanical resistance of nickel-titanium instruments and increase the frequency of instrument fracture. The aim of the present study was to evaluate the effect of multiuse of Reciproc… read more here.

Keywords: reciproc blue; blue r25; time; retreatment procedure ... See more keywords
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Evaluation of the cyclic fatigue performance of polyurethane foam in different density and category

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Published in 2019 at "Polymer Testing"

DOI: 10.1016/j.polymertesting.2019.03.019

Abstract: Abstract In this study, the cyclic fatigue performance of six different polyether type of polyurethane foams was investigated. The foams were first subjected to indentation force deflection (IFD) and 8000 cycles fatigue loading according to… read more here.

Keywords: fatigue performance; cyclic fatigue; polyurethane; density ... See more keywords