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.
Where does the name neodymium come from?
Word origin: Neodymium comes from the Greek word neos, meaning new, and didymos, meaning twin. The name combined means new twin.
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!
Where was the element neodymium first discovered?
Is Neodymium a solid liquid or gas?
The Atomic Number of this element is 60 and the Element Symbol is Nd. Neodymium was discovered by Baron Carl Auer von Welsbach in Vienna, Austria in 1885. Elements can be classified based on their physical states (States of Matter) e.g. gas, solid or liquid. This element is a solid.
Is neodymium harmful to humans?
Neodymium magnets are perfectly safe for humans and animals as long as you handle them with care. … Some neodymium magnets are strong enough to cause some serious damage to your fingers and/or hands if they get jammed between a strong magnet and metal or another magnet.
Is neodymium poisonous?
Ingested neodymium salts are regarded as only slightly toxic if they are soluble and non toxic if they are insoluble. Neodymium is mostly dangerous in the working environment, due to the fact that damps and gasses can be inhaled with air. This can cause lung embolisms, especially during long-term exposure.
Are Neodymium magnets illegal?
As of January 2017, many brands of magnet spheres including Zen Magnets have resumed the sale of small neodymium magnet spheres following a successful appeal by Zen Magnets in the Tenth Circuit US Court of Appeals which vacated the 2012 CPSC regulation banning these products and thereby rendered the sale of small …
What is a neodymium magnet used for?
In the field of information technology, neodymium magnets are particularly used in hard disc drives, mobile phones, video and audio systems of television . Neodymium magnets are also commonly used in magnetic separators, filters, ionizers, in production of on–off buttons, safety sector and security systems.
Is neodymium magnetic on its own?
it is classified as a lanthanide, a rare-earth metal. Is neodymium naturally magnetic? Yes, neodymium is naturally magnetic, because it is a ferromagnetic material, meaning it is an element that can be magnetized. It is used to form permanent magnets but it’s also attracted by magnets.
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.
Is neodymium man made?
Neodymium is a chemical element with the symbol Nd and atomic number 60. Neodymium belongs to the lanthanide series and is a rare-earth element. It is a hard, slightly malleable silvery metal that quickly tarnishes in air and moisture.
NeodymiumDiscoveryCarl Auer von Welsbach (1885)Main isotopes of neodymiumЕщё 49 строк
What element does AL stand for?
Is neodymium the strongest magnet?
Developed independently in 1984 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet available commercially.
Why are neodymium magnets so strong?
Neodymium magnets are so strong because of their high resistance to demagnetisation (coercivity) and their high levels of magnetic saturation allowing them to generate large magnetic fields.
Is Neodymium a good conductor?
Neodymium magnets (and the nickel plating commonly used on their surface) do conduct electricity. Not as well as, say, copper or aluminum, but it’s a conductor.