The ongoing evolution of aerospace engineering has led to the incorporation of various essential elements — one of the most significant being magnets.
With their adaptability, durability, and ability to function in harsh conditions, magnets have become an integral part of aerospace applications. And, given their cost-effectiveness, the use of magnets in this sector is set to rise even more.
In this post, we delve into the different applications of magnets in aerospace engineering, emphasizing the factors to consider when selecting the appropriate magnet, such as forces, torques, field strength, and temperature.
Permanent Magnets in Aerospace Engineering
Permanent magnets, as the name suggests, retain their magnetic field and are crafted from a variety of magnetic materials. Among these, neodymium magnets hold a special place due to their superior qualities.
Known for their extraordinary strength, resistance to demagnetization, and robust durability, neodymium magnets prove to be highly advantageous in the realm of aerospace engineering. Their distinct properties allow them to withstand the intense conditions encountered in aerospace applications, making them an invaluable resource in this cutting-edge field.
From powering advanced tech systems to ensuring efficient satellite communication channels, neodymium magnets are shaping the future of aerospace engineering with their unique capabilities.
Applications of neodymium magnets in aerospace engineering include:
- Detecting Fluid Rates
- Designing Advanced Aerospace Technology
- Radar and Sonar System
- Actuator Positioning
- Fuel Pumps
- Satellite Communications
Applications of Samarium Cobalt & Other Permanent Magnets
Samarium cobalt, another variant of permanent magnets, has also carved a niche in aerospace engineering thanks to its remarkable temperature stability, high resistance to heat, and robust resistance against demagnetization. These properties make them particularly suitable for the challenging environments encountered in aerospace applications.
Samarium cobalt magnets and other types of permanent magnets are frequently employed in critical aspects of aerospace engineering. These magnets are integral to power generation in high-temperature conditions, instrumental in missile programs, and vital for the smooth operation of flow regulators and pumps.
They also play a significant role in speed sensors, rotor assemblies, air compressors, aircraft loudspeakers, and even in the covers for flight controls. Their diverse applications underline their importance in the ever-evolving field of aerospace engineering.
Using permanent magnets — especially neodymium and samarium cobalt magnets — has revolutionized aerospace engineering. Custom magnet manufacturing has made significant contributions, from power generation to communication systems, fluid rate detection, and missile guidance. As aerospace engineering continues to advance, we can expect to see even more innovative applications of magnets in this field.
Looking for the right custom magnet for your next aerospace application? Contact BJA Magnetics today to get started!
