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What is Nitinol and Where is it Used

Why is it called Nitinol and Where is it Used?

No matter if you're a medical professional or patient, you might be interested to learn more about nitinol and where it's used. Nitinol is an alloy that is utilized in a myriad of medical applications like medical devices, orthopedic staples and shape shape memory alloys.

Metal with memory shape

Different from other materials like shape-memory alloys are able of remembering their previous shape. This effect, which is two-way, is possible through thermal or mechanical forces. These alloys are known to have superior mechanical and wear resistance properties. These alloys are widely used in the fabrication of orthopedic wires, valves, along with medical implants.

Shape-memory alloys are typically made by vacuum arc melting, casting, as well as induction melting. These materials have unique crystalline structures that enable them to deform and return to their initial shape after heating.

The Shape Memory alloy is acknowledged to have properties that are super elastic. They are used in various fields such as orthopedics, robotics and neurology. They are also used in aerospace and automotive industries. The properties of alloys with shape memory have led to their widespread use in medical devices like heart valves as well as stents. These materials also have applications in the chemical processing industry.

Shape-memory alloys are made from a blend of nickel as well as titanium. They are considered engineering materials. They are extremely suited to the automotive industry as well as having excellent wear and corrosion resistance.


Numerous studies have been conducted to examine the mechanical properties of Nitinol. The results of these studies show that the product has mechanical hysteresis and shape memory properties. These properties help enhance the design of stents.

Nitinol is used in many different stents. These stents vary in size the thickness, thickness, strut width and shape. They can also produce with additive manufacturing technology. This allows manufacturers to create custom stents for specific patient needs.

Recent research has focused on how Nitinol's stents' mechanical characteristics are affected. The studies utilize a combination of test techniques that are commonly used, including bench-top mechanical tests and finite elements modeling. These methods allow researchers to simulate complicated loading conditions in vivo. Through computational modeling, researchers can discern what design features contribute towards more efficient performance.

One study looked at the mechanical properties of six Nitinol stents. The stents were evaluated based on their stiffness, resistance to bending, and axial compression. The diameters of the stents varied from 5 to 8 millimeters. They are supported by rods inside during compression.

Orthopedic staples

Various studies have investigated the mechanical performance that nitinol has for orthopedic staples. A new type of nitinol compression staples have been successfully used in arthrodesis of the hindfoot.

Nitinol compression staples are employed in conjunction with bone grafting and could reduce post-surgery recovery. However, the procedure may not be the best option for patients with smaller bones. Small bones can be difficult to join, and a nonunion could lead to early-onset arthritis.

The nitinol-memory compression staple is a relatively new addition to the carpal bone fixation market. The staple is constructed of an ultraelastic TiNi alloy that allows for natural compression when healing of bones. It provides adequate compression while avoiding injury to the distal dorsal cartilage.

Compression staples can be utilized in the treatment of subtalar joint and talonavicular Fusions. Additionally, they can be employed to treat other foot ailments. They are also utilized for osteotomy procedures. They may not be strong enough for applications of small bones and could cause disruption to osteotomies.

Newer Nitinol compression staples of the latest generation have been shown to be safe and effective in treating arthrodesis of the hindfoot. The study also analyzed the characteristics of the double and single types. Newer-generation Nitinol staples had significant radiographic union.

Medical devices

In the past few years, medical professionals came to recognize the many advantages of using Nitinol in medical devices. It is a popular material due to its amazing elasticity. It allows it to stretch back to its original form when under pressure. The properties of Nitinol make it a great choice for orthopedic implants, catheters, and stents.

Nitinol's benefits in medical devices are significant and the compound is opening up many new medical markets. However, the properties that the substance has pose various difficulties. Understanding the potential risks with the material is essential.

The Federal Drug Administration (FDA) recently released a draft guidance to medical device makers regarding how to develop and test devices made of Nitinol. The guidance outlines the most significant tips for medical devices using Nitinol.

The scope of the directive includes all medical devices that use nicotine. It details the information manufacturers are required to disclose during the premarket submission, and includes details on the manufacturing, design, tests, and design of their devices. The document also includes information on the biocompatibility of nitinol.

About RBOSCHCO- Nitinol powder supplier

RBOSCHCO is a reputable chemical material supplier and manufacturer with over twelve years experience in the supply of high-quality chemicals and Nanomaterials. The company has exported to numerous nations, including that of 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 a top nanotechnology producer, RBOSCHCO dominates the market. Our expert team of workers provides an array of solutions that will help boost the effectiveness of different industries, generate value, and efficiently meet the many problems. If you're looking for Nitinol powder you can get in touch with RBOSCHCO.

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