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The use of nickel titanium alloy wire

The use of nickel titanium alloy wire

2025-03-21 10:22:44

Nickel titanium alloy wire has unique properties such as shape memory effect, superelasticity, and good biocompatibility, making it widely used in various fields. The following are some main aspects:


Medical field

Orthodontic treatment: Nickel titanium alloy wire, due to its superelasticity and shape memory properties, can provide sustained and gentle orthodontic force in the oral environment, effectively achieving tooth movement and alignment correction, reducing the number of patient visits and discomfort.

Cardiovascular intervention: It can be used to manufacture vascular stents. During interventional surgery, the stent is compressed and delivered to the site of the diseased blood vessel through a catheter. Under the action of body temperature, it returns to its predetermined shape, opens up narrowed blood vessels, maintains vascular patency, and treats vascular stenosis or obstructive diseases.

Medical equipment: It can also be used to manufacture various medical devices, such as surgical sutures, hemostatic clips, dentures, etc. By utilizing its shape memory properties and biocompatibility, it can better adapt to human tissues and physiological environments, improving the performance and safety of medical devices.


aerospace field

Aircraft engine: Nickel titanium alloy wire can be used to manufacture some key components in aircraft engines, such as blades, seals, etc. Its high strength, high temperature resistance, and corrosion resistance can ensure the reliability and performance stability of the engine under extreme working conditions.

Aircraft structural components: In the structural components of an aircraft, nickel titanium alloy wire can be used to manufacture some connecting parts, fasteners, etc. Its shape memory effect and superelasticity can compensate for the deformation of structural components caused by temperature changes and stress to a certain extent, improving the stability and safety of aircraft structures.

Nickel titanium alloy wire

electronics field

Electronic components: Nickel titanium alloy wire can be used to manufacture elastic contacts, micro springs, etc. in electronic components. Its super elasticity and good conductivity can ensure reliable contact and stability performance of electronic components under different working conditions.

Sensors: By utilizing the shape memory characteristics of nickel titanium alloy wire and its sensitivity to environmental factors such as temperature and stress, various sensors can be made for measuring physical quantities such as temperature, pressure, and displacement. They are widely used in electronic devices, automotive industry, robots, and other fields.


Daily life field

Glasses frame: Glasses frames made of nickel titanium alloy wire have super elasticity, are not easily deformed, can adapt to different wearing situations and external impacts, and have good corrosion resistance and comfort.

Clothing accessories: In some clothing accessories such as zippers, brooches, hair clips, etc., using nickel titanium alloy wire can increase the elasticity and durability of the product, while endowing it with a unique shape memory effect, enhancing the beauty and functionality of the product.

Smart Home: Nickel titanium alloy wire can be used for some transmission components, switch components, etc. in smart home devices. Its shape memory characteristics and super elasticity can achieve automatic control and adjustment of components, improving the intelligence and convenience of smart home devices.