Superelastic Nitinol Wire

The main components of superelastic nitinol wire are nickel and titanium, usually made in a 50/50 mix. This alloy has a special crystal structure that allows it to undergo a reversible phase change when stressed. At low temperatures, the alloy is in the austenite phase and has good plasticity and deformability. When subjected to stress, the alloy undergoes a phase transformation into a martensitic phase, thereby exhibiting superelastic properties. Once the stress is removed, the alloy returns to its original shape.

Medical field: Superelastic Nitinol wires are widely used in medical devices and implantable devices. It can be used to make stents, guide wires, intravascular stents, dental aligners and closers, etc. Thanks to its shape memory and superelastic properties, it adapts to different anatomies and provides durable mechanical support.

Industrial fields: Superelastic Nitinol wires are also widely used in industrial fields. It can be used to make springs, valves, electronic connectors, antennas, spring clamps, and more. Its excellent elastic properties and high cycle life make it ideal for many mechanical systems.

Superelastic Nitinol Wire Picture display

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Superelasticity: Hyperelasticity is one of the most notable features of superelastic Nitinol wires. It is capable of reversibly deforming when stressed and then returning to its original shape without plastic deformation or permanent deformation. This allows it to withstand large deformations without damage in many applications, while maintaining its functionality and performance.

Shape Memory: Superelastic Nitinol wire has shape memory properties, being able to remember and return to its pre-set shape. Once the shape is changed, it will return to its original shape after heating or applying stress. This makes it useful in medical devices and other applications that require a specific shape.

Corrosion Resistance: Superelastic Nitinol wire has good corrosion resistance and is able to maintain its properties in wet and corrosive environments. This allows it to be used in medical devices and industrial equipment for a long time without being affected by corrosion.

High Cycle Life: Superelastic Nitinol wire has excellent cycle life and is able to withstand extensive cyclic deformation without losing its properties. This makes it very reliable in applications that require frequent use and deformation.

Biocompatibility: Superelastic Nitinol wire has good biocompatibility, can be compatible with human tissue, and can reduce irritation and rejection to human body. This makes it widely used in medical devices and implantable devices, such as stents, guide wires and intravascular stents.

Baoji Freelong New Material Technology Development Co., Ltd. is located in Baoji City, known as "Titanium City".

Focus on the processing and sales of titanium and titanium alloys (including titanium rods, titanium tubes, titanium plates, titanium wires, titanium anodes, titanium castings, etc.), The goods are widely employed in a variety of industries, including the chemical, metallurgical, petroleum, textile, medical, light industrial, environmental protection, sporting, mining, and maritime industries. The products are exported to more than 30 foreign countries and have won a good reputation, and exports to overseas have grown steadily in North America, Europe, Africa, South America, the Middle East and Asia, etc.

1. Do you have a dedicated R&D team? Can you design a product for us?

We have a dedicated technical team responsible for research and development. But most of the titanium fittings are standard, we can follow ASTM or other ways you require.

2. Can you provide samples? Is there a fee?

Samples can be provided for a fee.

3. What is your payment method?

We can accept T/T, L/C, Trade Assurance order from alibaba.com. Samples are 100% prepaid. 100% prepayment for mass production orders below $1,000, 30% prepayment for more than $1,000, and 70% cash on delivery.

4. How long is your delivery time?

Stock samples: within 3 working days, bulk order products: 7-15 days under normal conditions.