I have a little black hole

Seeing Zhao Junxian's impatient look, Lei Tiantang smiled and said: "Okay, Manager Zhao! He is now a sample, there are more places for you to study! Go, let's go to the laboratory and say in detail Say!"

"Good boss! Then I call the person in charge of equipment installation and let them install the equipment for your laboratory!" Zhao Junxian said happily, and then took out the phone, while Lei Tiantang from the parking lot Going to the laboratory, while calling the company's people to arrange for them to install equipment for Lei Tiantang's private laboratory.

Lei Tiantang doesn't care about him either. What he thinks about stealth materials in his mind is the sample he gave to Zhao Junxian that he just'buyed' directly from the last time; he copied it from the F22 plane he came with. It is useless to develop it, because domestic stealth materials are not worse than it, so he still has to participate in the development of stealth materials. After all, this is related to the future development of the company.

Stealth paint is a stealth material that is fixedly applied to the structure of the weapon system. According to its function, it can be divided into radar stealth paint, infrared stealth paint, visible light stealth paint, laser stealth paint, sonar stealth paint and multifunctional stealth paint.This multi-functional stealth material is the main direction that the company should focus on. Other stealth coatings with relatively simple functions are of great use.

Stealth coatings are required to have: chemical stability at a wide temperature, that is to say, the performance of high and low temperature resistance is very good. The reason why the current stealth coating needs to be used once is maintenance, which is not solved in this regard.

The second is to have better frequency band characteristics. This is certain. There are many kinds of radars now, and it would be useless if the paint can only absorb a few kinds of radar waves.

The third is that the density per unit area should be small, and the weight should be light. Think about it. Stealth coatings are mainly used on airplanes. It really needs one gram of weight to be carefully considered. Of course, the lighter the coating, the better!

The last point is that the adhesion strength of stealth paint is higher. This is the same as the high and low temperature resistance. The current stealth paint is not handled well. This is also one of the reasons why the current stealth paint needs to be maintained or repainted often.

Therefore, with the development of military detection and guidance technology, the development of stealth materials has been promoted. From the earliest visible light stealth materials to the current laser stealth materials, the research and development of stealth materials have been uninterrupted.

No matter what kind of stealth material, the future development trend is toward light weight, bandwidth, high efficiency and durability.Moreover, with the development of multi-mode technology, traditional materials with a single stealth function can no longer avoid the siege of multiple detection methods, so multi-band compatible stealth materials are also the future development trend.

He came to the metal laboratory with Zhao Junxian and looked at almost all of them are young researchers. Lei Tiantang was very happy. Although most of them had little experience, they could increase their height in the future, and They are more energetic and more active in research.

Of course, this aspect also requires some experts with rich experience to take them to carry out research together, so Lei Tiantang also respects several experts around 50 years old who are mixed in a small group of young people.

Zhao Junxian also highlighted them. They are top experts that the company has digged from other companies or universities at a high cost. Several of them are still part-time in the company, because their school does not let people, they also If you don’t want to leave your students alone, you can only let them work part-time after signing a confidentiality contract and let them agree to work in the company. Among the young researchers, there are several students they bring.

Lei Tiantang also shook hands with them to express their welcome. These people, but the future of the company, cannot be overemphasized.After saying hello to everyone, Lei Tiantang began to talk about the reason why he came today, that is, to develop the company’s own top-level stealth paint. Of course, even if he didn’t say it, everyone knew it because Zhao Junxian had already arranged it for this matter. Too.

After the installation of the equipment, Zhao Junxian did not let these people idle. In addition to letting them find some materials to practice their hands to familiarize themselves with the new equipment, Zhao Junxian allowed them to do a preliminary study on various materials of stealth materials Although the specific confidential information cannot be learned, the various basic theories of stealth paint are still open. Everyone has been groping and learning this knowledge for themselves during this time, so that they are prepared.

"Okay, everyone stopped for a while. I brought the samples of stealth materials provided by the boss. Let's take a look, and then we will analyze the samples through instrument testing!" Zhao Junxian saw everyone is here Paying attention to the box in his hand, he said aloud.

After waiting a few minutes, everyone stopped the experimental equipment, Zhao Junxian opened the box, a row of transparent glass sealed jars were filled with the same silver-gray powder, a total of 10 glass jars, Zhao Junxian looked at Next, then took out a jar and took a closer look.

"Everyone will take a look! This is the stealth paint sample provided by the boss. You don't need to study the origin of it! This is the company's secret! Let's see what needs to be said!" Said the glass jar in his hand.

"It's amazing! If you don't pick it up, you think it can weigh at least 500 grams! When you get it, you can feel it at most 100 grams! It seems that there are not many metal ingredients!" One of the experts wearing glasses took a glass jar and exclaimed in amazement.

Several experts each took a can and looked at it, and they were all very interested in its composition. The remaining cans were passed on to those young researchers, and everyone was curious about his weight. Because instrument testing has not yet begun, the most important thing that can be observed so far is weight.

Although Zhao Junxian said not to let everyone ask the source of these samples, there are still various speculations in the heart. These samples are not available to anyone. Everyone admires the young boss’s methods very much. To know that this material is absolutely confidential no matter which country or company it is, it must be strictly guarded against the existence of a defensive, it is not easy to get it out!

Lei Tiantang smiled and said, "Okay! Everyone has seen it. Now everyone will do a division of labor, perform various tests on these samples, take a look at his ingredients, and see it." How did it absorb all kinds of radar waves?"