Nickel-titanium spring is a kind of intelligent spring made of Nitinol (Ni-Ti), with unique shape memory effect (SME) and superelasticity (pseudo-elasticity), which is widely used in medical, aerospace, machinery and other fields.

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Application of Nickel-titanium spring ​​​​​​​:

1. Medical and biomedical fields
Cardiovascular interventional instruments:

Used as a vascular stent to support narrow blood vessels.

Guide wire, catheter and other instruments achieve precise positioning in minimally invasive surgery through shape memory effect.

Dental orthodontics:

Orthodontic bow wires and springs use superelasticity to provide continuous, gentle corrective force and reduce the number of visits.

Orthopedics and Surgical Instruments:

Orthopedic internal fixation devices (such as memory alloy bone plates).

Minimally invasive surgical forceps, suture instruments, etc., simplify the operation process.

2. Industrial and Mechanical Engineering
Automation and Robotics:

The flexible joint and grasping device of the robot arm realize adaptive grasping by using superelasticity.

Connectors and fasteners:

Self-tightening connectors in electronic devices.

3. Consumer electronics and smart home
Temperature control device:

Coffee machine valves and thermostat switches respond to temperature changes using shape memory effects.

Wearable devices:

Adaptive eyeglass frames, flexible support structures in smart clothing.

4. Energy and automotive industry
Battery Thermal Management:

The temperature-sensitive ventilation valve of the electric vehicle battery pack automatically opens to dissipate heat when overheated.

Engine components:

Superelastic seals for fuel injection systems, resistant to fatigue and high frequency vibration.

5. Research and emerging fields(Nickel-titanium spring)
Bionic robot:

A drive element that simulates muscle movement for lightweight, highly responsive action.

Biocompatibility: Suitable for human implants.

The application of nickel-titanium springs is continuing to expand with the progress of material technology, especially in miniaturized and intelligent equipment.

 

Other related product catalogues

Nickel titanium memory alloy in addition to the production of nickel-titanium strips, can also produce other similar products, such as nickel-titanium plate, nickel titanium flat wire, nickel titanium foil, nickel titanium wire, nickel titanium tube, nickel titanium spring, nickel titanium paper clips, nickel titanium wire rope.

 

Contact us

Baoji Hanz Metal Material Co., Ltd.
Gaoxin Avenue, BaoJi city, ShaanXi province China
Tel: 86-917-3258889
Mobile, Whatsapp,Wechat: +8618091719909
Email:baojihanz-niti@hanztech.cn