nickel-titanium alloy (NiTi)
Structure and tribological properties of post-sputtered annealing nickel titanium alloy coatings onto 316l stainless steel.
... the high wear resistance of shape memory NiTi is mainly due to the recovery of the. superelastic deformation[r] ...
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The quality of orthodontic wires of nickel titanium: a short review
... testing, nickel, titanium, elasticity, nickel-titanium endodontic, nickel- titanium endodontic-mechanical analysis (DMA), Shape Memory Alloys; NiTi Alloys; DMA, ...
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Comparison of Superelasticity of different Austenite active Nickel Titanium Orthodontic Archwires using Mechanical Tensile Testing and correlating with Electrical Resistivity of the same Archwires
... orthodontic nickel titanium alloys and their applications in ...of nickel titanium alloys and about thermoelasticity and shape memory ...given nickel titanium alloy is ...
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5513.pdf
... In addition to the raw materials used, file design has an effect on the performance of endodontic instruments. Factors such as flute design, cutting efficiency, and amount of file contact with dentin are some of the ...
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Assessment of the Nickel Ion Releases from the Broken Stainless Steel and Nickel Titanium Endodontic Instruments
... of nickel ion gave different concentration range as 600-2500 μg [21] and 300-500 μg [22] respectively ...released nickel ion concentration level in NiTi beyond 3 mm from apical foramen was found below 30 ...
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Effect of heat treating and analysis of mechanical characterization of cutting tool materials
... From Figure 7 and 8 it is easily noticed that before heat treatment the stainless grade of SS440C Has low hardenability compared with when the same cutting was subjected to heat treatment. Same case took place in case of ...
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STATIC ANALYSIS OF FOUR STROKE GASOLINE ENGINE PISTON FOR DIFFERENT MATERIALS BY USING FE ANALYSIS
... At 15Mpa injection pressure, the stress distribution contours and displacement distribution contours as shown in below figure for the alloy of AISI4340 material. The maximum stress is 695.446Mpa and maximum ...
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Thermal And Structural Analysis of Brake Caliper By Using ANSYS Software
... On studying the background of brakes the main purpose of conducting this research work was finalized. The main objective was to propose a conceptual design for a disc brake caliper using exiting material Aluminium ...
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Effect of Different Concentrations of Sodium Chloride on the Corrosion Behavior of Pure Titanium and Titanium Alloy Coupled with Gold Alloy and Nickel Chromium Dental Casting Alloy.
... noble alloy tested produced acceptable castings that are corrosion resistant when ...noble alloy tested in the casting protocols evaluated showed spontaneous passive behavior under electrochemical ...
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Management of long-term and reversible hysteroscopic sterilization: a novel device with nickel-titanium shape memory alloy
... Aside from the lack of immediate effect, another limita- tion is that both systems approved by FDA are irreversible. In fact, in the United States, the overall cumulative prob- ability of expressing regret within 14 ...
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A New Fatigue Model for Titanium Nickel Cupper Shape Memory Alloy Subjected to Superelastic Cyclic Deformation
... the alloy satisfies the condition for transformation, the transformed region expands from the initiated points to the whole alloy, in a L¨uders defor- mation style with stress-inducing the untransformed ...
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Friction between pre-adjusted edgewise stainless steel brackets and orthodontic wires. - an in-vitro study
... of nickel-titanium was statistically more than stainless steel and less than beta-titanium as revealed by post hoc analysis-Tukey HSD multiple comparison ...with nickel-titaniumwires than with ...
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A Simple Spectrophotometric Determination Of Nickel In Alloy Samples Using Salicylaldehyde Acetoylhydrazone (Saah)
... for the trace amounts of nickel (II) has been developed. Salicylaldehyde acetoylhydrazone (SAAH) has been proposed as a new analytical reagent for the direct non- extractive Spectrophotometric determination of ...
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RETRACTED ARTICLE: An evaluation of the potential consequences of drilling titanium and tantalum implants during surgery a pilot study
... At the macroscopic level, various kinds of spatial ele- ments can be used to permit the partial alignment of bone defects. Such elements can be combined with each other and with bone tissue. Most have already been pro- ...
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Assessing Primary Water Stress Corrosion Crack Morphology and Nondestructive Evaluation Reliability
... in nickel-base materials at all degradation sites in nuclear power plants, assessing nondestructive evaluation methods using mockups to quantify the detection, sizing, and characterization of tight cracks, ...
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IJRTSM INTERNATIONAL JOURNAL OF RECENT TECHNOLOGY SCIENCE & MANAGEMENT TRANSIENT THERMAL ANALYSIS OF IC ENGINE PISTON HEAD DESIGN USING FEA METHOD BY USING ANSYS SOFTWARE Harshit Karole 1, Dr. S.K. Nagpure2
... Aluminium Alloy and TI-6AI-4V Alloy Titanium alloy wеrе outlinеd and invеstigatеd ...Aluminim alloy this matеrial has more values of heat flux with diffеrеnt matеrials ...
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Control of electrodeposit properties of nickel and nickel alloy by pulse plating
... Further work should be carried out to investigate the off-time and on-time periods. It was concluded that the off-time must be the most important factor and this could affect the surface morphology during the off period. ...
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Adherence ability of <em>Staphylococcus epidermidis</em> on prosthetic biomaterials: an in vitro study
... We prepared circular specimens (12 mm in diameter, 6 mm thick) from Oxinium (ASTM F2384), Co-Cr-Mo (ASTM F75, high carbon), Ti-6Al-4V (ASTM F136), commer- cially pure titanium (CP-Ti) (ASTM F67), and stainless ...
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Comparisons of maximum deformation and failure forces at the implant–abutment interface of titanium implants between titanium-alloy and zirconia abutments with two levels of marginal bone loss
... dentists. Titanium abut- ments respond favorably to gum tissue and have favorable mechanical ...of titanium remains visible through the soft tissues [9-11], which is of great concern when the maxillary ...
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Comparison of titanium cable tension band and nickel-titanium patella concentrator for patella fractures
... other titanium cable strengthened the fixation with an “8” form in ...the titanium cable ten- sion band group, a longitudinal midline skin incision was made over the patella to reach the fracture site, and ...
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