Suchergebnisse
Suchergebnisse:
The rare earths are of a group of 17 chemical elements, several of which are critical for the energy transition. Neodymium, praseodymium, dysprosium and terbium are key to the production of the permanent magnets used in electric vehicles (EVs) and wind turbines. Neodymium is the most important in volume terms.
4. Dez. 2019 · In order of increasing atomic mass, the 17 rare earth metals and some of their common applications are given below. Scandium: Atomic weight 21. Used to strengthen aluminum alloys. Yttrium: Atomic weight 39. Used in superconductors and exotic light sources. Lanthanum: Atomic weight 57. Used in specialty glasses and optics, electrodes and ...
Multiscale rare earth crystal materials hold great promise for a wide range of applications, including bioimaging diagnosis, therapy, lighting, lasers, motors, and security. Rare earth crystal materials exhibit multiscale characteristics, which originate from the trans-scale process from the microscopic atomic/molecular scale to macroscopic ...
Rare earths: EU relies on uneconomic mines In its rush to become independent of China for critical raw materials, the EU agreed on a raw materials regulation in record time. Securing the sought-after materials should be achieved through raw material partnerships with third countries, more circular economy and the own extraction of critical raw materials within the EU. Domestic mining should ...
The rare earths are of a group of 17 chemical elements, several of which are critical for the energy transition. Neodymium, praseodymium, dysprosium and terbium are key to the production of the permanent magnets used in electric vehicles (EVs) and wind turbines. Neodymium is the most important in volume terms.
19. Jan. 2024 · Recently, high-entropy (HE) materials have attracted increasing interest in various fields due to their unique characteristics. Rare earth (RE) elements have a similar atomic radius and gradually occupied 4f orbitals, endowing them with abundant optical, electric, and magnetic properties.
Today, MP Materials produces about 15% of the rare earth content consumed annually. In 2023, we re-commissioned the integrated processing facilities at Mountain Pass and began producing separated and refined rare earth products with a focus on high-purity Neodymium-Praseodymium (NdPr) oxide, the primary ingredient in the world’s most efficient and highest strength permanent magnets.
