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According to the Journal Science, the invention of Kiel University in Germany has greatly broadened the application of memory alloys. Electromagnetic couplers, temperature sensors, microelectronics and optical devices, information storage media, and artificial heart valves in the medical field ha...

Nickel-titanium alloy is a shape memory alloy, which can automatically restore its plastic deformation to the original shape at a specific temperature. Its expansion rate is over 20%, fatigue life is 107 times, damping property is 10 times higher than ordinary springs, and its corrosion resistanc...

Memory alloys are widely used.The earliest application is in mechanical pipe joints and fasteners, and later in electronic equipment fire alarms, sockets, integrated circuit brazing, medical artificial heart valves, vertebral orthodontic rods, cranioplasty, oral and dental orthodontics and jaw re...

Shape memory alloy (SMA) has been widely used in clinical medical field, such as artificial skeleton, fixed compression device for injured bone, dental orthodontic device, various intraluminal stents, embolic devices, cardiac repairs, thrombus filters, interventional guides and surgical sutures, ...

Early alignment of patients'dentition: Because of the superelasticity and shape memory properties of nickel-titanium alloy archwire and the low stress-strain curve, the nickel-titanium alloy archwire is routinely used as the initial archwire in the orthodontic system, so that patients' discomfort...