The Hybrid electric vehicles manufactured by Toyota, the Prius typically consumes a large number of rare earth metals. Without rare earth, Prius can be seriously threatened by the possibility of suspension of production. In recent years, the shortage of rare earths is forcing automakers led by Toyota to move heaven and earth to get rid of the dependence of rare earths.

Hybrid electric vehicles in the world

The two largest car makers including Toyota and Honda already have Hybrid electric vehicles at the best prices. Last year, worldwide sales of the Prius reached 400,000. Recently, Japanese companies have accelerated the speed of introduction of pure Hybrid electric vehicles in the world. However, production based on intensive use of metals tombarthite are the main raw materials for the manufacture of electrical machinery and electric batteries for Hybrid electric vehicles.

Neodymium and lanthanum metals tombarthite both belong to. Many years ago, according to Japanese imports of rare earth with the requirements of the country needs. However, the increasing scarcity pose a serious problem for all industries at risk. Land is a rare type of non-renewable resource. The main suppliers have prevented the export of the source, the source protection. Some countries to produce tombarthite, which was stopped a few years to recover.

For the production of Hybrid electric vehicles, electrical machines and batteries, it is difficult for the deficit. The prices of rare earth metals have greatly increased in recent years. Thus, the price of lanthanum increased significantly in China. Compared to conventional vehicles, Hybrid electric vehicles consume many resources, including rare earths. Manufacturers should actively improve the production technology in order to avoid environmental contamination.

Hybrid electric vehicles Rare Earth ?