What is Neodymium element and its commonly used testing methods?

Did you know? Neodymium was discovered by Carl Auer in Vienna in 1885. Auer separated neodymium and praseodymium from a mixture of neodymium and praseodymium by spectral analysis while studying diammonium nitrate tetrahydrate. Auer named neodymium “Neodymium” in honor of the German chemist Welsbach, the discoverer of yttrium, from the Greek word “neos”, meaning “new”, and “didymos”, meaning “twin”.

After Auer’s discovery of neodymium, other chemists were skeptical of the discovery. However, in 1925, the first sample of the pure metal was produced. In the 1950s, Lindsay Chemical Division commercially purified neodymium by ion exchange.                                 For some time after its discovery, neodymium was not widely used. However, with the development of science and technology, neodymium began to be used in many fields due to its unique physical and chemical properties. In the 1930s, commercial neodymium was used as a glass dye, and neodymium glass was used to make glass with a reddish or orange hue.

Neodymium has attracted much attention due to its unique physical and chemical properties. In recent years, its application in many fields has been expanding, and its value has become increasingly prominent. So, what is so unique about neodymium? Today, let us unveil the mystery of neodymium.

Applications of Neodymium
1. Magnetic Materials: The most common application of neodymium is in the manufacture of permanent magnets. In particular, neodymium iron boron magnets (NdFeB) are among the strongest known permanent magnets. These magnets are widely used to convert and store energy in devices such as motors, generators, magnetic resonance imaging devices, hard disk drives, speakers, and electric vehicles.