Where do rare earth magnets come from?
Do you know how the powerful NdFeB magnet is made? It needs to pulverize the alloy containing the necessary materials into particles, gather these particles to form, and then sinter them. Then cut to the required size to complete. This process always feels like making a cake.High-performance aero-engines require high technical support, and the requirements for raw materials are also very high. The performance of raw materials directly determines the performance of the engine. The operation process of an aero engine is more complicated. Will produce very high temperature, so engine parts must be high temperature resistant. The difficulty of this technology is also very demanding. The creation of these alloys requires a lot of rare earth metals as raw materials. As a high-temperature resistant rare earth metal, cobalt is an important raw material for the production of heat-resistant alloys, hard alloys, anti-corrosion alloys, magnetic alloys and various cobalt salts. Read More