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The use of ultrasound for cleaning the surface of stainless steel and nickel-titanium endodontic instruments
(Blackwell Science, 2001-12-01)
Aim the aim of this study was to evaluate the efficacy of ultrasound in cleaning the surface of stainless steel and Ni-Ti endodontic instruments.Methodology Twenty nickel-titanium instruments (10 Quantec files and 10 ...
The use of ultrasound for cleaning the surface of stainless steel and nickel-titanium endodontic instruments
(Blackwell Science, 2001-12-01)
Aim the aim of this study was to evaluate the efficacy of ultrasound in cleaning the surface of stainless steel and Ni-Ti endodontic instruments.Methodology Twenty nickel-titanium instruments (10 Quantec files and 10 ...
Influência dos processos de esterilização nas propriedades mecânicas de instrumentos endodônticos de NiTi
(Universidade Federal de Minas GeraisUFMG, 2005-12-02)
Thermo-mechanical treatments applied industrially can improve the properties of NiTi alloy used in the manufacture of rotary endodontic instruments. However, the effect of sterilization on the mechanical properties of these ...
Flexible TiO2 coating on superelastic NiTi alloys for bioapplications
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICAPrograma de Pós-Graduação em Engenharia Metalúrgica, Materiais e de MinasUFMG, 2016-02-15)
Neste trabalho foi desenvolvida uma rota de deposição sol-gel por imersão para revestir
ligas de NiTi superelásticas com uma camada protetora e flexível de TiO2. O filme
formado pela emersão de amostras a 7,5 mm/s seguida ...
Influência do movimento recíproco na resistência à torção dos instrumentos de NiTi: Reciproc, WaveOne, e ProTaper Universal
(Universidade Federal de Minas GeraisBrasilODONTO - FACULDADE DE ODONTOLOGIAPrograma de Pós-Graduação em OdontologiaUFMG, 2014-07-31)
The mechanical properties of the endodontic instruments are affected by factors such as diameter, design, chemical composition and thermo-mechanical treatments applied during the manufacturing process. The main goal of ...
Comportamento mecânico de instrumentos endodônticos de NiTi: uma abordagem numérica
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA METALÚRGICAPrograma de Pós-Graduação em Engenharia Metalúrgica, Materiais e de MinasUFMG, 2020-03-06)
Nickel-titanium (NiTi) rotary instruments are better than stainless steel instruments due
to the superelasticity and the shape memory properties. Also, NiTi has superior
mechanical behavior, biocompatibility, corrosion ...
Torsional fatigue resistance of pathfinding instruments manufactured from several nickel-titanium alloys
(Wiley-Blackwell, 2018-06-01)
AimTo evaluate the torsional properties of pathfinding nickel-titanium (NiTi) rotary instruments manufactured from several NiTi alloys, ProGlider (M-wire), Hyflex GPF (conventional NiTi Wire and controlled memory wire), ...
Caracterização dimensional e comportamento mecânico de instrumentos rotatórios de NiTi PROFILE GT e PROFILE GT Series X
(Universidade Federal de Minas GeraisUFMG, 2009-06-29)
The purpose of this study was to compare the flexural fatigue and torsional resistance of ProFile GT (Dentsply-Maillefer, Baillagues, Switzerland) and ProFile GT Series X (GTX) (Dentsply Tulsa Dental, Oklahoma, USA) ...
Morphometrical analysis of cleaning capacity of a hybrid instrumentation in mesial flattened root canals
(Wiley-Blackwell, 2011-12-01)
The cleaning capacity of hybrid and rotary instrumentation techniques in mesial flattened canals of mandibular first molars was evaluated by morphometrical analysis in this study. Twenty human mandibular first molars were ...