Neodymium Iron Boron Magnet Material Overview Neodymium Iron Boron (NdFeB) magnets were commercially introduced in the early 1980s, and are widely used today for many different applications. The cost of neodymium magnet material (on a dollar per energy product basis) is comparable to that of ferrite magnets. * NdFeB magnets are covered by various patents [...]
NdFeB Magnets Production Process NdFeB Magnets Production Process - The NdFeB magnets are manufactured with the alloy of Neodymium-Iron-Boron and small amount of added ingredients such as Dysprosium and Praseodymium, which can help increasing the corrosion resistance of the products. The actual chemical compositions differ with the actual magnet grades. An example of composition is [...]
WTO Ruled That Rare Earth Case Against China WTO Ruled That Rare Earth Case Against China - Lasted two years , the United States , Japan, EU trade lawsuit against China 's rare earth preliminary ruling against China , the Ministry of Commerce on the 26th evening confirmed the news . Geneva time on March [...]