Neodymium Magnets Wholesale
Neodymium iron boron (NdFeB) is a strong magnetic material composed of three elements: neodymium, iron and boron. It is one of the strongest commercially available permanent magnet materials currently known.
NdFeB has high magnetic properties and a very high magnetic energy product (up to 400 kJ/m³), making it widely used in small motors, electronic equipment and automotive parts. It is also widely used in high-performance magnets, magnetic sensors and medical equipment.
Characteristics of Strong Neodymium Magnets
Remanence
When neodymium is placed in a magnetic field, the atomic dipoles align. After being removed from the field, a portion of the alignment remains creating magnetized neodymium. Remanence is the flux density that remains when the external field returns from a value of saturation to zero, which is the residual magnetization. The higher the remanence, the higher the flux density. Neodymium magnets have a flux density of 1.0 to 1.4T.
The remanence of neodymium magnets varies depending on how they are made. Sintered neodymium magnets have a T of 1.0 to 1.4. Bonded neodymium magnets have a 0.6 to 0.7T.
High Magnetic Strength
Strong neodymium magnets are capable of producing incredibly powerful and concentrated magnetic fields. They have a strength range from N24 to N55, with the N55 being the strongest currently available.
Small Size
Neodymium magnets are incredibly small and can be produced in a range of sizes, from tiny cubes and spheres to larger, cylindrical shapes.
Remanence
High Magnetic Strength
Small Size
Use of Neodymium Magnets for Magnet Fishing
NdFeB magnet fishing is a method of catching metal items using a powerful magnet, commonly known as magnetic fishing. The activity is growing in popularity, especially among treasure hunters, explorers and conservationists.
Fishing with NdFeB magnets requires some special gear. In general, people use strong NdFeB magnets, usually choosing models with a strength of 500 lbs or more. Anglers tie the magnet to a rope or chain and drop it into the water or other places where metal objects may be hidden.
When the magnet touches the metal object, it will be attracted to the magnet, so it can be lifted. These metal objects may include lost keys, missing jewelry, auto parts, weapons, bicycles, and more.
Neodymium Magnets for Healing
NdFeB magnet fishing is a method of catching metal items using a powerful magnet, commonly known as magnetic fishing. The activity is growing in popularity, especially among treasure hunters, explorers and conservationists.
Fishing with NdFeB magnets requires some special gear. In general, people use strong NdFeB magnets, usually choosing models with a strength of 500 lbs or more. Anglers tie the magnet to a rope or chain and drop it into the water or other places where metal objects may be hidden.
When the magnet touches the metal object, it will be attracted to the magnet, so it can be lifted. These metal objects may include lost keys, missing jewelry, auto parts, weapons, bicycles, and more.
