Hard drive magnets are important because they contain neodymium and dysprosium, which are essential for electric vehicles and wind turbines. Of the 17 different rare earth elements, βThese two are currently the most important and _...Read More_
Hard drive magnets are important because they contain neodymium and dysprosium, which are essential for electric vehicles and wind turbines. Of the 17 different rare earth elements, βThese two are currently the most important and _...Read More_