Rare earth high temperature magnet hafnium alloy without America development

It is understood, USA energy laboratory found a permanent magnetic alloy, and claimed that the alloy can not use of rare earth, and can operate at high temperatures.

Advanced materials research leading to the Oak Ridge National Laboratory, the lab said they had found a permanent magnetic alloy new from hafnium cobalt and boron. Most heat-resistant and high power is composed of samarium cobalt magnet.

They also believe that scientists can solve the rare earth future shortages, and can reduce the processing cost of these elements.

Similarly, China in rare earth supply is still in a monopoly position, this also let USA policy makers and high-tech manufacturers feel very uncomfortable. Similarly, China in rare earth supply is still in a monopoly position, this also let USA policy makers and high-tech manufacturers feel very uncomfortable.



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