Nickel titanium alloy capillary tube, core characteristics: super elasticity, shape memory effect, fatigue resistance, biocompatibility, corrosion resistance, can be bent at large angles without easily collapsing.
Thin walled nickel titanium tubes are mainly used in minimally invasive medical devices, followed by high-end industrial fields such as aerospace, precision automation, and sensing robots.
Continuous rotation and repeated bending within the root canal generate cyclic stress, and nickel titanium alloy has a stronger ability to absorb deformation stress.
Nickel titanium rope combines super elasticity, fatigue resistance, flexibility, corrosion resistance, and some specifications have shape memory function.
Nickel titanium alloy is a metal alloy with atomic ratios close to nickel and titanium, and is divided into two core properties: hyperelasticity and shape memory.
By temperature controlled phase transformation, the microstructure (martensite/austenite ratio) can be changed to further enhance the flexibility and fracture resistance of root canal files.