Nickel-titanium (Ni-Ti) alloys generally have good biocompatibility. The surface of Ni-Ti alloys can form a passive oxide layer, primarily titanium dioxide (TiO 2), which helps prevent the release of potentially harmful nickel ions. This oxide layer reduces the risk of adverse reactions in the biological environment. In many medical applications, such as stents and orthodontic wires, Ni-Ti alloys interact well with biological tissues, showing that they can coexist with the body's physiological environment without causing a serious immune response or toxicity most of the time. However, in some cases, concerns about nickel ion release and potential allergic reactions remain, especially in patients allergic to nickel.

A Nitinol sheet is a type of alloy primarily composed of nickel and titanium. It exhibits unique properties such as shape memory and superelasticity. These properties allow Nitinol sheets to return to their original shape after deformation and withstand significant strain without permanent damage. Nitinol sheets are used in various applications where flexibility, resilience, and biocompatibility are crucial, such as medical devices (e.g., stents), actuators, robotics, and flexible electronics. Their ability to respond to temperature changes and maintain structural integrity makes Nitinol sheets valuable in industries requiring advanced material properties for innovative designs and reliable performance.

A nitinol wire used in tibial fixation is typically not removed after the bone has healed. Nitinol's biocompatibility allows it to remain in the body without causing adverse reactions. Its shape memory and superelastic properties provide stable, durable support during the healing process. However, the decision to remove the wire depends on the specific medical case and the surgeon's judgment. In some cases, if complications arise or if the patient experiences discomfort, removal might be considered. Generally, nitinol wires are intended to remain in place long-term.

Nickel titanium springs have several daily uses. They are often used in orthodontic braces to gently adjust the position of teeth. In eyeglass frames, they provide flexibility and durability. They are also found in some mechanical devices for their unique elastic and shape memory properties, enabling efficient energy storage and release.

Shape memory nitinol ingot has several advantages in manufacturing. Their shape memory properties allow components to revert to a set shape under certain conditions, enabling the creation of self-adjusting parts. The superelasticity of nickel titanium ingot ensures excellent resilience and reduces the risk of permanent deformation. They also have good corrosion resistance, which extends the service life of the finished product. In addition, in medical manufacturing, their biocompatibility is a big advantage.

Medical devices like stents and orthopedic implants rely on nickel titanium plates that comply with ASTM F2063. Aerospace components such as engine parts and stabilizers also depend on them. In the automotive sector, these sheets are used for engine and suspension components. Electronic products, including some springs and connectors in electronic devices, also rely on this nickel-titanium plate.

Application scenario: Medical treatment can be used for dental arch wire, root canal file, medical guide wire. Industry can be used for high-grade composite frames, antennas, fishing gear, jewelry and toys and other industries

Nitinol ingot bars can be customized for specific applications. In the medical field, it can be customized according to different treatment needs, such as making medical stents and implants of specific size, shape and performance. In the industrial field, nickel titanium rods with different specifications, strength and corrosion resistance can be customized according to specific engineering requirements for mechanical manufacturing, aerospace and so on. Its customized content includes size, shape, composition, performance, etc., to meet the needs of diverse specific application scenarios such as smart lock core components.

Nitinol SMA Tube exhibit unique properties with temperature change. Within a certain temperature range (phase transition temperature range), they can change shape due to phase transitions. Below this range, they tend to be more rigid. On it, they become more pliable and can return to their original shape after deformation.

Super elastic nitinol tube basic properties:
- Material composition and performance meet ASTM F2063 and GB24627 standards
- Shape memory characteristics, super elasticity, good corrosion resistance, good biocompatibility;
Super elastic nitinol tube use:
- Medical field vascular stent, orthodontic wire, etc.
- Aerospace as connecting parts, temperature sensitive elements.
- Used in the automotive industry for shock absorption components and sensor components.

Nickel-titanium wire, also known as Nitinol, has various applications in life. It is used in orthodontics for braces due to its unique shape memory and superelastic properties. In some precision instruments, it can serve as a sensitive component. Additionally, it may be found in some special industrial applications for its durability and flexibility.

Nitinol medical wire has revolutionized the field of medical devices and interventional procedures. This remarkable material, a nickel-titanium alloy, possesses unique properties that make it invaluable in various medical applications.