Another piece of good news.
Huang Xiuyuan came to Dezhou Industrial Park through body double robot. After more than a year of dawdling, the normal temperature superconductor technology finally made a breakthrough.
The temperature of the pre-superconductor at room temperature has been stuck near Celsius.
Through the efforts of many researchers, the superconducting temperature of normal temperature superconductors has reached 42 degrees Celsius.
Looking at the bare wire of the silver-gray cable on the workbench, the researcher detected a series of obstacles after connecting the source.
Huang Xiuyuan praised "this is the real normal temperature superconductor"
Precursor superconductors can be considered as sub-normal temperature superconductors, and the superconductors that can guarantee superconducting characteristics at 42 degrees Celsius are the real normal temperature superconductors.
Huang Xiuyuan then asked, "How much is it now?"
The person in charge thought for a while, "after deep processing, it is almost the same as copper wire, and it can be slightly cheaper if it is produced on a large scale."
He flipped through the phase report on the tablet.
Although a lot of nanotechnology should be used to improve normal temperature superconductors
But the whole raw material is much cheaper than copper, and the only expensive raw material is trace doped lanthanum.
Although lanthanum is a rare element, it is beneficial to the advanced element refining technology and the wide control area.
At present, Bluestar Mining has prepared 5771 tons of lanthanum, and the geological reserve is as high as tens of millions of tons. Of course, the geological reserve and mining conditions are very unfriendly and generally will not be mined on a large scale.
The doping ratio of lanthanum in the new room temperature superconductor is not high, and it takes 243 kilograms of lanthanum to produce 1 ton of room temperature superconductor on average.
Lanthanum preparation by Bluestar Mining should still be relatively abundant.
If it’s not enough, you can start geological preparation, and at most, the production will be higher.
Huang Xiuyuan encouraged, "You have done a good job. The next job is to mass-produce new normal-temperature superconductors while lowering production."
"Chairman, don’t worry, I’m ready to conquer the lanthanum substitution scheme."
There is nothing that can be done. Many technologies, especially high-tech materials, have to consider the problem of resource depletion once they encounter rare elements.
In particular, those rare elements with huge output and extensive equipment will be consumed sooner or later.
Therefore, these high-tech materials must prepare alternatives and develop some cheap elements that can be adapted to circumstances.
Once there is any change, it can also replace the realization of capacity stability.
At present, the application fields of normal temperature superconductors are mainly transmission, controlled nuclear fusion, road formation and magnetic levitation.
Especially for UHV cables, it will take hundreds of tons to start if the new normal temperature superconductor should be aligned.
Although a lot of raw materials are needed, it is also very worthwhile to do so
We should know that 1~2% of the ball force system can be wasted because of resistance.
The energy saving of normal temperature superconductors is equivalent to an increase of 1~2% of supercomputing power, which will be a blessing and benefit in the future.
If the former superconductor is to be cabled, it must be equipped with a large number of cooling systems. Obviously, this is not worth the candle.
However, the performance of the new normal temperature superconductor is enough to ensure that it can still operate efficiently at 42 degrees Celsius at the superconducting limit.
Add some heat insulation outer layer materials, and the new normal temperature superconductor body emits very little heat.
Huang Xiuyuan left the laboratory after discussing with the research team for more than ten minutes.
Back to the headquarters, he immediately called Jiang Hailin to discuss some leak-proof classes that should be planned for room temperature superconductors.
Chapter five hundred and seventy-two Secretly accumulate
Breakthrough of normal temperature superconductors will further promote the effective interest rate of energy in China.
Last year, the amount of soil production once again broke through a record high, reaching 123,746 trillion kWh, but the consumption during transportation was as high as 14,367 trillion kWh, more than one tenth.
This efficiency loss is shocking. The combined volume of Guangdong, Guangxi and Qiong last year was only about 13 trillion kWh.
However, the effective loss in the process of energy transportation is mainly due to the resistance of wires to convert some energy into heat.
To solve this problem, superconducting wires can be used as pre-superconducting materials, which need to be maintained at low temperature, and the small scale should be so-so. If low-temperature superconducting wires are to be laid on a large scale, a large number of refrigeration systems are needed. This is a tiger.
This is obviously not worth the loss.
Jiang Hailin knew the importance of this technology after reading the report on the mass production of superconducting at room temperature. "Good thing, so that our comprehensive energy interest rate will rise to a higher level."
"Hailin, you make a detailed and reasonable technical commercialization arrangement," Huang Xiuyuan added, thinking of something.
March 17
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