U.S. scientists found that iron can produce similar magnetic rare earth under special circumstances

U.S. Department of Energy 's Ames Laboratory researchers found that in certain special circumstances like the rare earth magnetic iron can produce , but also provide raw materials for a new license and easier to obtain for generators and motors . The researchers said the discovery of high-strength permanent magnets used in hybrid car motors currently offers the possibility to produce magnetic iron and permanent. Hybrid car motors and permanent magnet electromagnet transformed into mechanical motion into electricity . Although iron can produce magnetic , but still want to REE into an industrial magnet , but the biggest challenge is the high price of rare earth ore and limited quantity , it is difficult to meet the demand . However , the lab's researchers said ferromagnetic of nitrogen can . But because the magnetic appears only at low temperatures , and therefore did not achieve a breakthrough in industrial production . This is just a basic scientific advances , technological breakthroughs for the future indicate a path . I hope this discovery will help in the automotive and high-tech alternative to the rare element used in industry . Source: China metal mesh


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