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It only takes two minutes to melt the most refractory material
source:admin time:2017-08-03

It only takes two minutes to melt the most refractory material


Russian academy of sciences institute of nuclear physics Siberian branch (INP SB RAS) press office said in a news release, the scientists took just two minutes, melt was successful in the world the most refractory material hafnium carbide (HFC), in this way repeat using hafnium carbide effective and cheap.


Hafnium carbide is mainly used in the manufacture of nuclear reactors, and there is a wide application prospect in the field of rocket manufacturing, which can be used to reuse the outer coating of the spacecraft thermal protection shell. Using traditional technology production hafnium carbide may need over ten hours, because the material melt temperature is 3953 ℃, and the furnace is the highest temperature is about 2500 ℃.


The new method grinds the material in a special device and then heats it, using the radiation produced by the synchrotron, which takes only two minutes to complete.


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