Effects of R-Phase on Mechanical Responses of a Nickel-Titanium Endodontic Instrument: Structural Characterization and Finite Element Analysis

<div>XRD patterns of the three wires used in this study: conventional superelastic (austenite), R-phase, and M-Wire (austenite + R-phase).</div>

The Scientific World Journal

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Figure 4

Figure 4: Effects of R-Phase on Mechanical Responses of a Nickel-Titanium Endodontic Instrument: Structural Characterization and Finite Element Analysis 

Figure 4 | Effects of R-Phase on Mechanical Responses of a Nickel-Titanium Endodontic Instrument: Structural Characterization and Finite Element Analysis 