Carpenter Electrification: Soft Magnetic Materials for Motors Carpenter Technology Corporation produces high-performance specialty alloy-based materials across a range of industries. Carpenter Electrification is the specific division for applying these technologies to electric motors and electronics. Specifically for electric motors, IDTechEx spoke to Carpenter about its high magnetic induction alloys for the rotor and stator stacks with the aim of increasing electric motor power density. Carpenter Electrification: Soft Magnetic Materials for Motors