Materials Technology for Electrical Appliances: Magnetic and Electrical Properties of Metals and Alloys

alloy containing alloying elements alloys aluminum anisotropy annealing atoms austenite balance iron BH)max carbide carbon cementite chemical chromium cobalt coercive force composition compounds concentration conductivity conductor cooling copper corresponding crystal lattice crystallographic cubic Curie point Curie temperature curve demagnetization depends diffusion direction dislocation dopes effect elastic electrical resistivity electrons equilibrium ferrites ferromagnetic formation gauss Oe gauss/Oe germanium hardening heat treatment henry/m hysteresis loop impurities increase induction interspaces interstitial ions J/m³ kgf/mm² liquid magnetic energy magnetic field magnetic properties magnetostriction martensite materials melting metal MN/m² molybdenum monoferrites nickel obtained oxide particles pearlite Permalloy permanent magnets phase diagram plane plastic deformation powder quenching recrystallization reduced saturation magnetization Schematic representation semiconductor shown in Fig silicon solders solid solution solidification solubility spinel stability steel strength stresses structure surface temperature coefficient tempering tesla texture thermal tion transformation vacancy variation zone