Nitinol wires and 3D printing

Nickel-titanium alloy wire for 3D printing and advanced manufacturing
High-performance shape memory and superelastic solution
Customized nitinol wires facilitate the development of the next generation of 3D-printed medical devices, aerospace components, and intelligent structures.
Nitinol, a nickel titanium alloy wires, is widely recognized as one of the most functional materials for 3D printing and additive manufacturing. This alloy wire possesses excellent shape memory effect, super elasticity, biocompatibility, and lightweight characteristics, enabling it to achieve innovative designs that traditional metals cannot achieve.

Key application cases

1. Medical implants and minimally invasive devices
Using 3D printing molds and fixtures, the nickel-titanium alloy wire can be shaped and set, allowing the production of stents, occluders, orthopedic implants, and surgical instruments suitable for patients. This super elasticity feature enables these devices to enter the human body in a minimally invasive manner and unfold on their own. 2. Aerospace and deformable structures
Nitinol serves as a lightweight actuator in 3D-printed deformable wings, adjustable control surfaces, and deployable components of unmanned aircraft and aircraft. It has the advantages of rapid response, high fatigue resistance, and significant weight reduction. 3. Intelligent robots and flexible actuators
Combined with 3D-printed structures, the nickel titanium alloy wires can be used to manufacture compact, silent, and energy-dense actuators suitable for soft robots, wearable devices, and precision motion systems. 4. 4D printing and reconfigurable components
When combined with 3D printing technology, the nickel-titanium alloy wire enables 4D-printed components to change shape, hardness, or function in response to temperature, pressure, or other external stimuli.

Our advantages

- Various custom diameters ranging from ultra-fine to thick specifications
- Stable shape memory and super elasticity properties
- Excellent biocompatibility for medical applications
- High fatigue life and corrosion resistance
- Strict dimensional tolerance control
- Support for research and development, prototype production, and large-scale manufacturing

We offer high-quality nickel titanium alloy wires, suitable for 3D printing, medical equipment manufacturing, aerospace engineering, and advanced industrial applications.
Please contact us baojihanz-niti@hanztech.cn  immediately to obtain customized solutions and professional technical support.