Nickel Titanium Files
An in vivo comparison of accuracy of two electronic apex locators in determining working length using stainless steel and nickel titanium files
... Hand files but no published study was found that compared the accuracy of Propex II and iPex II in determining the WL using SS Hand K-file and NiTi Hand files to that of radiographic ...
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Evaluation of Dentinal Defects after Root Canal Preparation Using Various Rotary Nickel Titanium Files – An Invitro Study
... Hyflex EDM showed significantly least number of cracks than Protaper Next in middle third region in the present study. This might be due to the variable taper of the Hyflex EDM file. 5 Eventhough all the three ...
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Comparative Evaluation of Dentinal Defects after Root Canal Preparation using Various Nickel Titanium Files: An Invitro study
... hand files (HFs), 4 brands of nickel-titanium (NiTi) rotary files and the self-adjusting ...Hand files (HFs), HERO Shaper (HS; Micro-Mega, Besancon, France), Revo-S (RS, Micro-Mega), ...
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Single File Endodontics
... With Nickel titanium (NiTi) rotary instruments this goal is easier to achieve, even in curved root ...introduced nickel-titanium files such as, self adjusting file, Twisted File, ...
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ANTI-CORROSIVE STEEL REBAR COATINGS: AN OVERVIEW
... Wrought nickel, at least ...alloyed nickel and iron provides additional corrosion ...the nickel coating, corrosion of steel is not appreciably ...of nickel coated bars in marine environment ...
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SINTERING OF TITANIUM AND NICKEL NANOPOWDERS WITH A ND:YAG NANOSECOND LASER
... (1) For nickel powders, because of serious powder shrinkage after melting, there were no usable metal strips formed during the irradiation. It should be pointed out that the values of repetition rate and scanning ...
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OPTIMISATION FREQUENCY DESIGN OF EDDY CURRENT TESTING IN TITANIUM AND NICKEL METAL WITH DIFFERENCE THICKNESS.
... where Titanium (Ti) and Nickel (Ni) metals in 100mm X 100mm and with different type of thickness ...for Titanium (Ti) and Nickel (Ni) ...for Titanium was 2.83MHz and Nickel was ...
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Situs Invertus Totalis in a Patient with Bilateral Papillary Serous Cystadenocarcinoma Ovary: Rare Association with Review of Literature
... retraction, nickel titanium produced nearly twice as rapid a rate of tooth movement as conventional elastics rated at about the same force ...comparing nickel titanium coil springs with ...
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Intermetallic Compounds of the Platinum Group Metals85-89
... Although further alloying with elements such as tungsten, titanium and nickel might well be foreseen, the interesting combination of strength, ductility and high decomposi[r] ...
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Study Of Nickel Titanium Dioxide Coating Prepared By Electrodeposition
... the nickel has been used widely as it is offers many advantages. Nickel plating has been one of the most investigated processes as it has wide range of ...However, nickel surface coating has such low ...
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The hardness of additively manufactured alloys
... Austenitic stainless steels, such as SS 304L and 316L, and titanium alloy Ti-6Al-4V have received much attention in the AM literature. Figure 1 shows the reported Vickers hardness [41- 49] for austenitic stainless ...
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Efficient Catalytic Activity of Ionic Liquid-Supported NiFe2O4 Magnetic Nanoparticle Doped Titanium Dioxide Nano-Composite - Volume 7 Number 6 (Dec. 2016) - IJCEA
... particles which may be due to the aggregation of ionic liquid and tiny crystals magnetic nanoparticles. The actual percentage of the elements in the composites was confirmed by energy dispersive spectroscopy [EDS] ...
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Electrocatalytic Oxidation of Hydrazine Based on NiHCF@TiO2 Core- Shell Nanoparticles Modified GCE
... have been tested for the electrocatalytic oxidation of hydrazine. The deposition of metal hexacyanoferrate by various methods including photochemical deposition [14], sequential deposition [15] and electrochemical ...
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In situ observation of calcium oxide treatment of inclusions in molten steel by confocal microscopy
... aluminum which results in the formation of alumina inclusions in steel. While small inclusions are less harmful, large inclusions can often be detrimental. They are sites for crack initiation. They also hinder perfor- ...
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Identification of metal sensitization in sarcoid-like metal-exposed patients by the MELISA® lymphocyte proliferation test — a pilot study
... MELISA® detected 9 patients (9/13, 69 %) who were positive for at least one of the tested metals: 4 reacted positively to nickel, 4 to titanium, 2 to chromium, 2 to beryllium, 2 to silica, and one each to ...
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Finite element analysis comparing WaveOne Gold and ProTaper Next endodontic file segments subjected to bending and torsional load
... WaveOne Gold (Dentsply Maillefer) when introduced was claimed to have an increased elasticity owing to its metallurgical developments in gold-wire heat treatment. The gold process is a post-manufacturing procedure in ...
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Incidence of Deformation and Fracture of Twisted File Adaptive Instruments after Repeated Clinical Use
... The evaluation of the other two commercially available reciprocating instruments also showed a very low incidence of fracture and deformation after clinical use, respectively 0.47% and 0.35% for Reciproc [20], and 0.5% ...
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Synthesis of Barium Nickel Titanium Oxide Stabilized by Citric Acid
... cations from alkaline metal groups whereas B is the smaller cations from transition metal groups. Either site of A/B or both cations are responsible for the respective catalytic reaction. Therefore, this material can ...
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Modalities of using endodontic nickel-titanium rotary instruments and factors influencing their implementation in dental practice
... In the early 1960s, the nickel-titanium (NiTi) alloy was developed by WF Buehler and then was introduced into dentistry [7]. As a super-elastic alloy, deformations of as much as 8% strain can be fully ...
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Development Of Automotive Side Mirror Actuator Using Shape Memory Alloy (SMA) Material
... alloys are the near equiatomic Ni-Ti alloys, commonly known as Nitinol (from Nickel- Titanium Naval Ordnance Laboratory) and Tinel (Raychem brand name). Although there are other shape memory alloys only ...
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