ADVANCED MATERIALS & PROCESSES | NOVEMBER/DECEMBER 2023 31 used in automobiles and home appliances, but is now used extensively throughout the world in applications such as electric vehicle motors and wind turbines. CONCLUSION Forty years after its invention, uses and applications of the neodymium magnet are still growing. Its powerful coercivity contributes to both the downsizing and weight reduction of motors. Easy-to-shape bonded neodymium magnets are particularly useful in small sites where compact yet high-performance magnets are required such as spindle motors in hard disk drives, small motors in automobiles, and mobile phone speakers. Sintered magnets are used in a range of areas including automobiles, air conditioners, hard disk drives, washing machines, vacuum cleaners, elevators, and industrial machinery, contributing to energy savings. Hotdeformed neodymium magnets are mainly used in drive motors and electric power steering motors for automobiles. Demand for neodymium magnets is forecast to significantly increase—particularly for motors in the next generation of electric vehicles, wind turbines, drones, and electric airplanes. ~AM&P For more information: Honda Foundation, Tokyo, +81.3.3274.5125, www.hondafoundation.jp/en. • Completes short-term tensile, compression, or bending tests. • Meant for testing a wide variety of specimens. • Used in a diverse range of testing applications. Series 1100 UTM Series 2610 • Performs long-term creep, stress rupture, and other related tests. • Its compact design allows for a minimal footprint and efficient use of space. • Includes new SIGMA WinCCS Control System and Software. sales@atspa.com Office: +1.724.283.1212 www.atspa.com 154 East Brook Lane, Butler, PA 16002 “Materials testing and process heating equipment”
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