The current physique is not enough, diving into more than 100 meters of water to mine, as for the air barrier that has been improving, it can only support the water pressure of more than ten meters, but the crystal division at the bottom of the lake is still quite wide, and there are also in shallow water. It www.biquge.info's just that the crystals are relatively small, and of course it's enough to just collect some samples. In the shallow water area of more than ten meters, more than a dozen small crystals were successfully knocked down and returned directly to the laboratory.

Please ask the system uncle to be firm once, the system uncle is not interested in the spare, but simply gave some introductions: this is a more practical industrial basic raw material, as long as the scientific and technological level reaches level 6 or above, it can be artificially produced, and there is no value of recycling.

From this information, it can be judged that the technology mastered by the system itself is actually far beyond level 6, otherwise the information given will not be so domineering, as long as it is above level 6, this tone is completely a high-minded situation...... I don't understand what the concept of sixth-level technology is, it should be very awesome!

Since the system does not give any meaningful and comprehensive introduction, you can only analyze it yourself. However, through several methods of analysis, it is not possible to determine the composition of this crystal, which is definitely not a common silicon-based or carbon-based mineral, nor is it a common crystalline of multi-bell compounds.

It is a completely unknown substance, at least from the data obtained by the instrument, and it is not possible to analyze any known substance.

Preliminary testing and analysis of the stability of this material is excellent, if through some way, those existing cracks are eliminated, and the crystals are fused together, the strength should be high, probably more than the diamond level.

I thought that the high temperature could easily fuse this thing together, but when the laser heated the crystal to more than 6,000 degrees, the crystals completely shattered into a pile of ultra-fine powder, small particles less than a micron, fortunately in the sealed tester, otherwise as long as there is a trace of wind, this can blow away the particles that are hundreds of times finer than dust, and I don't know where they drifted to.

Maybe enough heat could melt this unknown crystal, but now that the particles can't be heated at all, the light pressure of the laser beam blows those particles everywhere.

Then he used a variety of liquids with different pH levels, hoping to chemically dissolve the crystal, but it still ended in failure, which was really helpless.

This thing must be an excellent material, but it is a shame that I can't use it at all due to the conditions.

With the stability of this substance, if it can be melted and made into parts, the performance must be extremely strong, definitely more wear-resistant than diamond, and so resistant to high temperatures, it can even easily withstand the corrosion of aqua regia, which is really strong.

It's a pity that the system is too cold to give any advice, and even all the properties of this substance are not introduced, which is really in line with its character, for example, it has not given a clear task until now......

"Commander, since we have this fluoroantimonic acid (super acid), why don't we try it?" Seeing Li Yunfei sighing, Xiao Wei pointed to a bottle of liquid in the container and said.

"Even aqua regia has been tried...... Li Yunfei's chemical knowledge is not good, so in his subconscious, he always thinks that aqua regia, which can be dissolved even in gold, is the most awesome acid in the world.

"Your Excellency, in terms of acidity alone, super acid is countless times stronger than aqua regia!"

"Uh, well, I didn't take it seriously when I went to school, and I returned all my chemistry knowledge to the teacher!"

After carefully taking out some super acid, I took out a few pieces of spar and put them together, waited for more than ten minutes and still didn't react, and thought it had failed again, and when I was about to give up, I suddenly found that the temperature of the liquid was slowly increasing, and the crystals gradually appeared some dissolution, but the process was quite slow.

After anxiously waiting for more than three hours, the few spars were finally successfully dissolved, and some were not completely dissolved, because the acidity of the strong acid had disappeared and was neutralized by the spar.

It was completely dissolved and disappeared, and the acidity of the liquid was inexplicably neutralized, becoming a colorless and odorless transparent liquid.

After heating and increasing the liquid, a transparent sheet similar to glass was obtained, and the thin sheet made of this special crystal was very powerful, only 3.5 mm thick, but it easily blocked pistol bullets, rifle bullets, and even ordinary bullets fired by heavy snipers.

It was only after replacing the armor-piercing bullet that the 3.5 mm thick chip was successfully penetrated, and to be exact, there was no real penetration, because the deformed warhead was stuck in the crystal and did not penetrate directly.

The overall defensive performance is more than 20 times that of steel, and when heated to 6,500 degrees, it will revert back to the state of fine particles, but the weight is only one-third of that of steel. Moreover, one of the most amazing properties has been discovered, that is, it has the property of superconductivity at room temperature.

And under the perception, another wonderful use has been discovered, which seems to have a conductive amplification effect on perception, maybe the saltwater lake has that special ability, and the attribute is fundamentally the relationship between the crystals.

"Xiaowei, immediately transform the robot, let's go into the water to open a mine!" Such excellent materials are of course mined in a hurry.

"Commander, the robot can be launched without modification, this mecha is not afraid of water!"

"Oh, yes, then hurry up and immediately divide half of the robots and go to the lake to mine!"

"Yes, Commander!" With materials that are many times better than steel, Xiaowei's assistant is also a little excited, saying that there should be a hundred robot carriers, there must be one, and there may be more in the future, and the robot can be plated with a layer of shell, and the wear-resistant joints are also plated, and the performance of the robot may be improved many times.

What Li Yunfei thought of was that the current way to coat those guns, especially the barrels and firing pins that are easy to wear, and coat them with a layer of film, not too thick, only a few tenths of a micron, which can definitely greatly improve the performance of firearms, and greatly extend the service life, although I dare not say that they will never wear out, but in the current situation, they are really very wear-resistant, at least many times better than diamond wear-resistant.

Of course, the most important thing is to get yourself a set of awesome full-body armor first, the armor can be well designed, and it must be really practical.

……

But the ideal is very plump, the reality is very skinny, the spar is mined back, but I forgot one thing, the super acid is just a few bottles, and it can't do anything at all.

Li Yunfei had to try other methods, and he did experiments without sleep for several days, looking at the large number of crystals that could not be used, he was really uncomfortable, and he had used all methods, but it had no effect.

Maybe many times scientific experiments really need luck, this day there was a sudden rainstorm, thunder and lightning in the sky, Li Yunfei also stayed in the laboratory for a long time so he went out to collect some rainwater.

That meticulous perception actually found some spar particles in the rain, not the kind of basic particles that are less than one micron, but some large particles of tens or even hundreds of thousands of microns, and after careful observation, no cracks were found inside these large spars.

This was a completely unexpected discovery, and it did give Li Yunfei a lot of inspiration, and he naturally thought of the thunder and lightning in the sky, maybe enough voltage could make those particles automatically form large crystals, instead of the fragile and vulnerable small crystals.

However, after several days of continuous testing, I finally tried it, and it turned out that it was added to pure water in the powder state, and then the voltage was increased at both ends of the liquid, and I really saw the rapid formation of large crystals, and I felt that the phenomenon was electroplating.

This method cannot be easily shaped, but it can really be used for electroplating, and the electroplating layer will be thicker for a long time, and there is no limit to the thickness in theory, as long as there is still spar powder added......

"Commander, what a genius you are!" This time, Xiao Wei didn't say a lot of compliments, but said very sincerely.

"Well, I think, it's because I'm lucky!"

"Wasn't it luck that genius was born?" Xiao Wei inadvertently said a very philosophical sentence, it seems that if he is unlucky, he will not become a genius at all, and he will not even be born.