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4 Uses of Nickel-Titanium Alloy
4 Uses of Nickel-Titanium Alloy
November 29, 2021

Nickel-titanium alloy, also known as nitinol, is used as an alloying agent in many types of metal manufacturing, including the making of stainless steel, aluminum, and copper. This alloy has a distinct advantage over other materials, including the ability to withstand corrosion, and superelasticity, which is the capability of an object to return to its original shape once an external force is removed. Thus, it is no surprise that the nickel-titanium alloy is used in a wide range of industries.

To elaborate further, here are four high-level uses of nickel-titanium alloy:

In The Medical Field

Nickel-titanium alloy is used in many dental applications for making wires and brackets that keep the teeth together because it helps prevent decay. The presence of titanium in nitinol prevents it from hardening and becoming brittle. Moreover, nickel-titanium alloy is also highly resistant to corrosion and oxidation, which helps keep it in good condition for many years.

In Heat Engines

In a heat engine, fluid is first heated, which then flows through a radiator to produce power. Nickel-titanium alloys are used here because they have high thermal conductivity and can be used at high temperatures. Nickel-titanium alloy typically has thermal conductivity ranging between 5.6 to 7.1 W/mK at temperatures above 1,000 degrees Celsius (1832 degrees Fahrenheit), making them perfect for heat engines.

Retractable Antennas

This alloy is also used in retractable antennas and boom microphones because it has a very low coefficient of friction and can withstand high loads. Plus, nickel-titanium alloy is very strong and durable because of its ability to withstand high pressure and extreme temperatures, making it perfect for any scenario that requires durable equipment.

Resilient Glass Frames

The alloy is used in the manufacturing of resilient glass frames that are able to withstand high-impact forces. Modern glasses require frames that bend or move with the impact to prevent permanent damages. Thus, nickel-titanium alloys are used in the creation of frames because of their superelasticity, making them highly resistant to breaking.

Thus, this alloy is a fundamental part of many major industries, and its applications continue to increase, making it a reliable material for a plethora of manufacturers.

Many of your stored and obsolete equipment, appliances, and electronics have vast quantities of nickel-titanium that are worth a huge profit. Recycle them and other scrap alloys today at Alnor Industries to receive the best price in the market. Contact us today to learn more about everything that we can do for you.

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