Metallic Glass Motor Components 3D Printed in Breakthrough for Energy-Efficient Electric Motors

Electric motors are among the most widespread energy-converting devices on the planet, and among the least efficient at small scales. A measurable share of the electricity they consume is lost as heat, a consequence of how conventional metal alloys respond to alternating magnetic fields.  Researchers at Saarland University in Saarbrücken, Germany, have spent four years […]