neodymium magnet safety
Neo magnet, also known as Nd-Fe-B magnet, the chemical formula Nd2Fe14B, is a man-made permanent magnet. It is referred to as the king of the magnets with the strongest magnetism up to now. Nd-Fe-B
magnet is with the highest commercialized performance. Its maximum magnetic energy (BHmax) is 10 times higher than the ferrite. Its mechanical processing property is very good, and the operating temperature can be up to 200 degrees Celsius. With its hard texture, stable performance and good cost-effectiveness, it has a wide range of application. But due to its strong chemical activity, surface coating is necessary for these magnets.
Today, neodymium magnets is widely used and develops rapidly. In many fields, it may replace the traditional iron magnet, Al nickel and cobalt alloys and samarium cobalt magnets, such as electric motors, apparatus and instruments, automobile industry, petrochemical industry and magnetic health care products. Various shapes can be produced, such as disc magnets, ring magnets, rectangular magnets, arc magnets, and some other shapes. Like with other magnet toys
Grades in Skates
Neodymium Magnets NdFeB magnet, referred to as the “King of Magnets”, has so far the highest commercialized performance. It has quite high magnetic properties, whose BHmax is 10 times higher than Ferrite. It is excellent in mechanical performance, magnetic bracelets and its operating temperature can reach up to 200 degrees Celsius. With its hard texture, stable performance and superior cost-effectiveness, it is widely used. But due to its strong chemical activity, its surface coating must be disposed. Nowadays, neodymium magnet has got rapid development and wide application. In many fields, it may replace the traditional iron magnet, Al nickel and cobalt alloys and samarium cobalt magnets, such as electric motors, neodymium magnets and other apparatus’ and instruments, automobile industry, petrochemical industry and magnetic toys health care products. Various shapes can be produced, such as disc magnet, ring magnet, rectangular magnet, arc magnet, and other forms of magnet. Neodymium magnet exists in some everyday electronic products like hard disc, cellphones, and earphones, etc.
Neodymium magnets are most powerful of any kind of magnetic materials
Br of Neodymium magnets are much more than 11,000 Gauss. Therefore, Neodymium magnets have strong holding strength on metal surface and could be used as component for holding, separating, etc.
Neodymium magnets must be carefully handled to avoid personal injury and material damage due to its extremely magnetic strength and brittle property.