Vol 3 Chapter 203 shielding magnetic field

But it doesn’t matter, the moon base has existed for a long time, and there is long enough time to verify these materials.

At the same time, we must not forget the influence of aura on materials. It is still unknown whether the performance of pure iron will increase or decrease under the aura state.

After all, in Honghuang, there is a material called black iron. It can be said that its strength and toughness exceed all kinds of alloy steel on Blue Star.

The black iron is also an iron element, and it is relatively pure. It is even extracted from ordinary iron. The only thing I don’t know is whether the iron in it is an isotope of iron.

In fact, Yang Qing and the others have natural advantages in material science. Whether it is Xiaomei’s spiritual consciousness or Yang Qing’s spiritual consciousness, they can directly see through the atomic arrangement in the material, unlike on the Blue Star, which requires an electron microscope or It’s a tunneling scanning microscope, which looks through indirect means.

So as long as they succeed once, they can completely reproduce the material.

Yang Qing followed the car all the way and flew back towards the base.

The car drove in from the special channel for freight, while he walked into the base from the isolation cabin.

The negative pressure isolation cabin, as usual, washed his body with the wind, and combined with the cleaning of the rune array, it can ensure that Yang Qing’s spacesuit will not bring any pollutants.

As an environment that has not been developed for billions of years, although it is a forbidden area for life, in addition to its sharp shape, inhalation of all kinds of moon dust will cause asbestos-like hazards to the lungs, and because of the radioactivity in these things. The amount of impurities is extremely high.

Cosmic rays hit the surface of the moon every moment. Almost every moment, elements that were not radioactive are converted into radioactive isotopes.

Therefore, although there are not many natural radioactive elements such as uranium and plutonium in the lunar soil, those elements that are at the front of the periodic table, even after being converted into radioactive isotopes, have a short half-life, but because the base is sufficient, almost every hour Every moment, elements are decaying, releasing various rays.

Although these rays may not have much impact on the human body, they pose a great threat to precision instruments, so they must not be placed in the base.

Yang Qing waited for the dust on the spacesuit to be completely cleaned, and even the air in the isolation cabin was changed before he took off the spacesuit, put it in a special storage box, and sealed it from another door, and walked into the base.

“Xiao Ai, quickly check what ingredients are in that pile of ingredients?”

Yang Qing walked into the base and began to communicate with Xiao Ai.

“The car has been unloaded and has entered the testing process.”

Xiao Ai replied that for the material handling, a complete procedure had been set up long ago, and there was no need for Yang Qing’s reminder.

“The results came out. The main components are plagioclase and crystalline salt sets, accounting for about 30%, kryptonite accounting for 20%, leaving 10% iron oxide and 10% aluminum oxide. Five, titanium dioxide is almost three percent, and the rest is similar to granite.”

Under Xiao Ai’s spiritual awareness, there are basically no secrets at all. The materials that were compressed into blocks are instantly broken up and arranged in a thin layer, which can be distinguished by Xiao Ai.

Although there are doubts about manned landing on the moon, according to the strength of the American people, there is no problem in obtaining some lunar soil from the moon. Xiao Ai found the long-preserved lunar soil data from the American Aeronautics and Space Administration, that is, NASA. , which is basically the same as what they waited for.

The content of minerals in these lunar soils is obviously different from what was expected, especially when the role of iron is limited and titanium is urgently needed, but the content of titanium is not satisfactory.

“Master, don’t worry. During the process of cleaning up the lunar soil, the engineering vehicle has discovered a large elemental iron ore and a rutile mine. It seems that there are quite a lot of reserves!”

Seeing Yang Qing’s frown, Xiao Ai said hastily.

“Really? Show me where it is?”

Yang Qing didn’t care about Xiao Ai’s concealment at all, and asked enthusiastically.

Xiao Ai manipulated a bit, and from the perspective of the low construction vehicle, a large piece of the surface layer was peeled off. The layer eroded by cosmic rays exposed the silver-white metal underneath, which was mottled with various rocks. , like a hill.

Regardless of how these elemental irons were formed, it was a volcanic eruption, the high temperature directly stripped other elements inside, or something, but at least iron ore with a content of more than 90% has never appeared on Blue Star.

The camera turned around again, and near the iron mine, a piece of reddish-brown ore suddenly appeared in front of my eyes. It looked extremely abrupt on the moon, which was dominated by black, white and gray.

This is rutile. Its main component is titanium dioxide, with a content of more than 90%. It belongs to the tetragonal crystal system. After the moon dust on the surface is cleaned, the broken tetragonal crystals appear in the lens.

With rutile, Yang Qing finally breathed a sigh of relief. This thing can still maintain a good strength at low temperatures. It can be regarded as a substitute for steel. At least until the base finds out a way to maintain the strength of steel at low temperatures, it is still difficult. Replacement.

Even on a planet without air like the moon, it is difficult for titanium to appear in the form of simple substances. After all, the chemical properties of titanium are relatively active. Metal, so in rutile, metals such as iron and copper are often seen.

“Master, I need your help.”

While Yang Qing was staring at the rutile and thinking about how to mine it, Xiao Ai’s voice came over.

“What’s busy?”

“I have designed a large-scale shielding magnetic field, and you need to erect them.”

“Okay~www.readmtl.com~ I see, send me the design drawing.”

Yang Qing knew what it was for as soon as he heard it. After the shielding magnetic field was installed, the communication near the base was basically guaranteed.

Following Yang Qing’s words, a message was sent to Yang Qing’s mind.

The brain domain is the foundation of a monk, and only the two of them trust each other enough to transmit information to each other.

The shielding magnetic field designed by Xiaomei is mainly composed of four towers with a height of about 500 meters. On the left and right sides, there are two hills with a height of about 800 meters. The magnetic field generator is installed directly without the assistance of towers. That’s it.

But on the other two sides, tall towers need to be erected to cooperate with the other two sides.

Their coverage area is as high as about 10,000 square kilometers, and only such an area can ensure that the communication within 400 square kilometers near the base is absolutely stable without any interference.

Although there is no wind and moonquakes in the environment of the moon, there is not much harm, but if you want to erect the tower smoothly, you still need Yang Qing’s help.