My Super Black Technology Empire

The back of the wooden board receives the sound wave, then its "diffuse reflection" principle will also dissipate the sound wave, and will emit a sound wave with the same frequency on the front of the wooden board.

That is to say, this kind of sound wave diffuse reflection coating can effectively avoid being detected by sonar, so that the object coated with the coating can achieve a feeling of "disappearing out of thin air".

Although the working principle of this kind of coating is more complicated, it is still a means of concealment in essence.

It's just that it's not as special as sound-absorbing metal, absorbing all the sound, but at the same time absorbing the sound, it will generate sound waves on the back, hit obstacles, and then emit it through the front.

Similar to the so-called "optical stealth", that is, the optical stealth module mounted on the third-generation steel armor and the optical stealth UAV array.

Optical stealth is to distort the photon at a specific angle through the refraction of light, so that visible light cannot reach there, so as to achieve stealth at the optical level.

The same is true for sonic diffuse reflection coatings.

The existence of this kind of coating also makes it possible to hide underwater. If the outer shell of the submarine can be painted with a layer of this stuff, then the sonar will be completely undetectable.

Because no matter how the sound wave is launched towards the coating, the same sound wave will be played on the back, and then reflected back through the front intact.

The sound waves that were hit did not reach the corresponding object at all, but hit the seabed directly, so that the object could be identified as a ghost.

If the submarine is painted with this kind of sonic diffuse metal, then the submarine will truly become the so-called "night assassin", and the reputation of the submarine will be soared in history.

At that time, the detection method of submarines in various countries will not be sonar.

It is a magnetic anomaly detector (the magnetic field changes caused by the interference of the metal hull to the earth's magnetic field), an infrared thermometer (to detect the heat emitted by the submarine to heat the surrounding seawater, causing the seawater temperature to rise), and radar (to detect the periscope and snorkel that are exposed on the surface of the water). ), wake anomaly detection, and even the use of biological detection methods (dolphins).

In any case, the sonic diffuse reflection coating that Ye Fan exchanged for today will definitely rewrite the current pattern of naval warfare.

Of course, the technology that is taken out must be developed step by step, otherwise this kind of black technology that others looks like "Zentraedi" directly will be a ghost if it is not suspected.

Datang Technology has now risen,

It needs more time to stabilize and establish the right image in front of the nation.

In the end, it is necessary to pass a specific plan to gradually eliminate the labor force of the factory, and assume the role of living security for the eliminated population, that is, to "raise" them.

When you support millions of people, then you are truly invincible.

When your living habits are completely linked to a company, and even your life security is derived from it, then the person who least expects the company to have an accident is often a vested interest, but there may be millions of people in this vested interest.

At that time, these technologies will be taken out, even if some people will suspect, even if some people are conspiring to do something wrong, they will never dare to act rashly.

What Datang Technology has to do now is to wait.

Tenglong Chip Group needs time to upgrade the lithography machine from 22nm to 7nm, thus completely replacing the status of chip foundries such as TSMC.

Datang Heavy Industry also needs a certain amount of time to complete the industrial upgrade, completely eliminate labor, and replace all production lines with intelligent robots, which also requires waiting.

Even using Ye Fan's technology to spin off a department from Datang Heavy Industry to establish a Datang Arms Company to sell high-tech arms, it also takes a certain amount of time, which depends on Ye Fan's ability to control Baidao.

In any case, Datang Technology is not short of money now, what is lacking is time.

"Origin, when the time comes, you order the production line of Datang Heavy Industry to produce a new coating according to the material I mentioned, and after production, apply it to the submarine cable,

And all the underwater submarines and robots involved in the construction will do. This project is a bit huge. In terms of funds, I will allocate another 10 billion to you. Although the materials are a bit expensive, it is enough. "Ye Fan said to Origin from inside the steel armor.

"Okay master, I will arrange Chairman Lin Wei to go to major mineral companies to purchase raw materials, but the coating you mentioned, master,

In essence, it is still a relatively lively metal, and it will spontaneously ignite when it encounters water, so it is necessary to add another layer of waterproof coating, which will increase the budget by an additional 20%. "

Soon, after some analysis, the source said to Ye Fan.

"Okay, I'll give you another 2 billion. If it's not enough, you can continue to find me." Ye Fan also waved his hand, and immediately agreed.

After all, for security, no matter what, this money cannot be saved. After all, who knows what will happen if security measures are not done well?

Ye Fan took this underwater submarine and cruised all the way to the underwater base in the South China Sea. At this time, because it was already night, the bottom of the sea was already invisible.

Except for some deep-sea fish with their own light sources, which look like fireflies in the dark, this deep sea is completely dead.

Strange shapes, all kinds of fish, and some amazing-looking underwater creatures constantly refreshed Ye Fan's worldview at the beginning.

Under the guidance of Origin, Ye Fan got out of the submarine, started the ion engine, and flew towards the sea tunnel, intending to return directly to Datang Heavy Industry to end the day's work.

In any case, after Datang Heavy Industry invested 100 billion in upgrades, its equipment and industrial mother machines also began to be updated.

Whether it is the production of steel armor, the production of liquid metal, or the production of holographic projection modules, it is also constantly increasing.

At the same time, a lot of places are reserved for other technologies and other equipment to be put into production.

Today, the 100 billion fund has only spent less than 7 billion in the transformation, and it has already achieved such fruitful results. If all the 100 billion is spent, what will Datang Heavy Industry look like?

This also aroused Ye Fan's curiosity.

What Ye Fan needs now is time, just a word, etc.

......

On the other side of the ocean, the Supreme Command of America.

A white man punched the table.

"Fake! How could they be in the Bermuda Triangle! How could they suddenly sink! Check it out for me! Be sure to find out!"