Rare earth is extremely important to develop weapons of a strategic resource, without it, for a country, is equivalent to in the process of development has been a big resistance, in order to maintain military superiority, many countries choose to carry on the strategic reserves of rare earth, but there are also a kind of metal, storage capacity, less than a rare earth but military value is more important, what is it?
Rhenium is the correct answer, because it with ultra high melting point and good shape, is an important material of manufacturing single crystal in the aircraft engine blade, and the single crystal blade manufacturing level can directly determine an engine performance, importance cans be imagined.
And China recently discovered in inland areas is as high as 30 tons of the metal rhenium, a great discovery for many European and American powers is very eye chan and envy, of course, our country also the experiences of the export of rare earth this lesson and strictly to control the strategy resources, resolute don't export.
It is believed that the aviation industry will have a higher promotion after the use of this super metal rhenium.
