What is Nitinol and Where is it Used

Why is it called Nitinol and where can it be found?

As a medical professional or patient you might be interested in knowing what nitinol actually is as well as where it's being used. Nitinol is an alloy that is utilized in various medical applications like medical devices, orthopedic staples and shape shape memory alloys.

Aluminium alloy for shape memory

As opposed to other materials and materials, shape-memory alloys are able of remembering their original shape. The effect of shape-memory in two ways can be achieved by applying the force of a machine or by heating. These alloys are known to have superior wear and mechanical properties. These alloys are usually used in orthopedic wires, valves in medical and surgical implants.

Shape-memory-alloys are usually created with the help of vacuum arc melting casting and induction melting. These alloys have distinctive crystal structures that allow them be deformed and then return to their original shape after heat.

Shape memory alloys are also identified as having super-elasticity properties. They are used in various fields such as orthopedics, robotics, and neurology. They are also used in aerospace and automotive industries. The characteristics of shape-memory alloys make them suitable for use in medical devices such as heart valves or stents. They are also utilized in the chemical processing industry.

Shape-memory alloys consist of a combination of nickel and titanium, and they are considered to be engineering materials. They are well-suited for the automotive industry and they have outstanding wear and corrosion resistance.


Different studies have been conducted to determine the mechanical properties of Nitinol. These studies have found that the material is able to exhibit mechanical hysteresis, as well as shape memory properties. These properties could be useful to enhance the design of stents.

Nitinol can be found in a variety of different stents. These stents may vary in diameter and thickness, as well as strut thickness, and design. They can also manufactured through additive manufacturing technologies. This allows manufacturers to create custom stents for specific patient medical conditions.

Recent studies have explored their mechanical qualities in Nitinol-stents. These studies employ a combination of test techniques that are commonly used, such as bench-top mechanic tests and finite elements modeling. The techniques are able to simulate complex in-vivo loading scenarios. By using computational modeling researchers can identify what design features contribute towards better performance.

One study looked at the mechanical properties of six stents made of Nitinol. The stents are compared based on their stiffness, resistance to bending as well as axial compression. The diameters of the stents varied from 5 to 8 millimeters. They are supported by rods inside when compressed.

Orthopedic staples

There have been numerous studies that have investigated the mechanical properties that nitinol has for orthopedic staples. A new type of nitinol compliant staples has shown to be successful in arthrodesis of the hindfoot.

Nitinol compression staples are utilized in bone grafting procedures and can reduce the recovery after surgery. However, the procedure may not be a suitable option to patients with weak bones. Small bones can be challenging to join, and nonunion could cause early-onset arthritis.

The nitinol memory compression staple is the latest addition to the carpal bone fixation market. The staple is made of an ultraelastic TiNi alloy and can provide natural compression in the process of healing bone. It is able to provide adequate compression while protecting the cartilage in the proximal dorsal.

Compression staples may also be used to stabilize subtalar joints. They also fix talonavicular fusions. They are also used for other foot disorders. They are also used for osteotomy procedures. They may not be stable enough for small bone applications and could cause disruption to osteotomies.

Newer nitinol compression staples have been demonstrated to be safe and effective in hindfoot arthrodesis. The study also investigated the difference between single and double-staple design. The new nitinol staples of the new generation had a high radiographic union rate.

Medical devices

A few years ago, the medical industry began to appreciate the numerous advantages of making use of Nitinol used in devices that aid the medical field. Nitinol is famous for its extraordinary elasticity, which enables it to return into its original shape under stress. The characteristics of Nitinol make it a viable option for orthopedic implants catheters and stents.

Nitinol's advantages in medical devices is significant and the material has opened up several different markets for medical products. However, the characteristics of the product pose certain challenges. Understanding the risk factors that may be involved to the material is critical.

The Federal Drug Administration (FDA) recently released a draft guidance to medical device makers on how to design and evaluate devices using Nitinol. The guidance outlines the most significant instructions for medical devices containing Nitinol.

The scope of the guidelines covers all medical devices containing Nitinol. It outlines the information that manufacturers must disclose in their premarket application, which includes information regarding the design, manufacture, in addition to the testing and evaluation of these devices. It also contains information about the biocompatibility of nitinol.

about RBOSCHCO-- Nitinol powder provider

RBOSCHCO is a reputable chemical material supplier and manufacturer with over 12 years of experience in manufacturing high-quality chemicals as well as Nanomaterials. It exports to many nations, including these include the USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Azerbaijan, Belgium, Cyprus, Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, Germany, France, Italy, Portugal and many more. As the leading nanotechnology manufacturer, RBOSCHCO dominates the market. Our team of experts provides an array of solutions that will help boost the efficiency of different industries, to create value and easily cope with various challenges. If you're looking for Nitinol powder to purchase, please get in touch with RBOSCHCO.

Inquiry us

Our Latest Products

High Purity MAX Special Ceramics Material Titanium Silicon Carbide Ti3SiC2 Powder,99%

is a reliable supplier for high purity MAX Special Ceramics Material Titanium Silicon Carbide Ti3SiC2 Powder,99%.…

High Purity Niobium Carbide NbC Powder CAS 12069-94-2,99%

is a reliable supplier for high purity Niobium Carbide NbC Powder CAS 12069-94-2, 99%.…

High Purity Antimony Selenide Sb2Se3 Powder CAS 1315-05-5 99.9%

is a reliable supplier for high purity Antimony Selenide Sb2Se3 Powder CAS 1315-05-5 99.9%…

0086-0379-64280201 brad@ihpa.net skype whatsapp