All magnets are created equal. Neodymium magnets are a permanent type of rare earth magnets made from neodymium, iron, boron and other transition elements. These are the strongest permanent magnets on the market today. Neodymium magnets have many uses, from a variety of industrial applications to an unlimited number of personal projects. They can be used to make motors, alternators and actuators and are also great for crafts, school experiments and DIY work. Can be used for almost any light, a medium or heavy project that requires extra strength. Disc Neodymium Magnet is also widely used in daily use.

　　Neodymium magnets are mainly made of alloys of neodymium, iron and boron. The exact composition can vary depending on the desired strength and the purpose of the magnet. There are two main types of manufacture of neodymium magnets: sintered and bonded.

　　Sintered neodymium magnets are made by heating the alloy components in a furnace, then casting this mixture into a mold and cooling it to form an ingot, which is ground into a fine powder and pressed into the mold. The powder mold is sintered into a dense mass. (Sintering is the process of compacting and forming a solid mass of material by heat or pressure without melting it to the point of liquefaction.) The material is cut to its final shape, coated or electroplated, and then magnetized. Bonded neodymium magnets combine neodymium alloy powder with a polymer binder. These components are pressed or extruded into more complex shapes and magnetized powders than are typically available in sintered magnets.

　　Ningbo MGT Magnetism Co., Ltd is Strong Neodymium Magnet manufacturer, the main products are Round Neodymium magnets, etc. Welcome to consult!