What are 3 uses for neodymium?
Uses of Neodymium Neodymium is used with iron and boron to create powerful permanent magnets, also called NIB magnets. NIB magnets are used in computers, cell phones, medical equipment, toys, motors, wind turbines and audio systems. Neodymium is used as a crystal (neodymium-doped yttrium aluminum garnet) in lasers.
What type of element is neodymium?
rare-earth metal
neodymium (Nd), chemical element, a rare-earth metal of the lanthanide series of the periodic table. Neodymium is a ductile and malleable silvery white metal.
What are the properties of neodymium?
Neodymium is a soft, malleable metal. Malleable means capable of being hammered into thin sheets. It can be cut and shaped fairly easily. It has a melting point of 1,024°C (1,875°F) and a boiling point of about 3,030°C (5,490°F).
Where is neodymium most commonly found?
Neodymium is the second most abundant of the rare-earth elements (after cerium) an is almost as abundant as copper. It is found in minerals that include all lanthanide minerals, such as monazite and bastnasite. The main areas are Brazil, China, USA, India, Sri Lanka and Australia.
What is made using neodymium?
The most important use for neodymium is in an alloy with iron and boron to make very strong permanent magnets. This discovery, in 1983, made it possible to miniaturise many electronic devices, including mobile phones, microphones, loudspeakers and electronic musical instruments.
How is neodymium used in everyday life?
Neodymium magnets, when used correctly and cautiously, have many great applications. They are used in magnetic resonance imaging (MRI) machines, resulting in ”open” MRI machines. They can be used to hold earrings on an ear without a piercing. They are used in motors, door locks, and even children’s toys!
What is the element neodymium used for?
It rapidly tarnishes in air. The most important use for neodymium is in an alloy with iron and boron to make very strong permanent magnets. This discovery, in 1983, made it possible to miniaturise many electronic devices, including mobile phones, microphones, loudspeakers and electronic musical instruments.
How is neodymium metal made?
The metal is obtained through electrolysis of its halide salts. Currently, most neodymium is extracted from bastnäsite, (Ce,La,Nd,Pr)CO 3F, and purified by solvent extraction.
Why is neodymium element important?
How is neodymium formed?
Today, neodymium is primarily obtained from through an ion exchange process monazite sand ((Ce, La, Th, Nd, Y)PO4), a material rich in rare earth elements. Neodymium makes up about 18% of Misch metal, a material that is used to make flints for lighters.
How did neodymium get its name?
Word origin: Neodymium comes from the Greek word neos, meaning new, and didymos, meaning twin. The name combined means new twin.
Where are neodymium magnets used?
In the field of information technology, neodymium magnets are particularly used in hard disc drives, mobile phones, video and audio systems of television [1]. Neodymium magnets are also commonly used in magnetic separators, filters, ionizers, in production of on–off buttons, safety sector and security systems.
What is neodymium?
What is Neodymium? Neodymium is one of the more reactive lanthanides—a group of similar metallic elements numbered 57-71 on the periodic table. These 15 elements, plus scandium and yttrium, are termed “rare earth elements” (REEs).
What is the molecular weight of neneodymium?
Neodymium has chemical symbol is Nd with atomic number 60. Its atomic weight is 144.24. Its density at room temperature is about 7.01 g/cm 3.
How do you extract neodymium from minerals?
Neodymium can be extracted from these minerals by ion exchange and solvent extraction. The element can also be obtained by reducing anhydrous neodymium chloride or fluoride with calcium. Neodymium was discovered in Vienna in 1885 by Karl Auer.
How many meta states does neodymium have?
Neodymium also has 13 known meta states, with the most stable one being 139mNd (half-life 5. 5 hours), 135mNd (half-life 5. 5 minutes) and 133m1Nd (half-life about 70 seconds). Neodymium is a chemical element with the symbol Nd and atomic number 60. It is a soft silvery metal that tarnishes in air.