Descripción del producto

SmCo magnets are usually manufactured using powder metallurgy. The alloying elements are first melted in a vacuum induction furnace, quickly cooled and then ground to a particle size of less than *0 µm, at which point only monocrystalline powder is present. The alloy powder is then aligned in a magnetic field and, depending on the process, pressed into a green compact at the same time. This is then followed by a dense sintering process in a vacuum or under protective gas. The magnets obtain their coercive field strength during heat treatment.