The Technology Tree of Xueba

Zhou Yu promised Song Guangshun, deputy chief designer of Cheng Fei, and immediately began to lead the scientific and technical committee to plan the experimental direction of absorbing materials.

The main person in charge was Feng Yunde, who began to mobilize researchers from the Materials Research Institute to conduct experiments.

In a laboratory of the Materials Research Institute, Feng Yunde confidently said: "We must grasp the nature of things and repeatedly explore why metal crystal alloys produce this phenomenon.

As long as we find the specific principle of this phenomenon, we can deduce the necessary material from the theory, and it will be very easy. "

Feng Yunde immediately followed the experimental path he designed and started to develop the absorbing material that complies with Song Guangshun's standards.

They first needed to find out what kind of structure was formed after the silver iodide crystal and niobium metal crystal were mixed, so that it could convert visible light into high voltage electricity.

Time passed slowly, Feng Yunde led the researchers to continue to try.

They crushed silver iodide crystals and niobium metal crystals through equipment, and the nano-powder formed was heated and melted in a reaction furnace to form a material that can absorb visible light.

They kept repeating this process, using an electron microscope to observe the internal structure of the material after molding.

And constantly adjust the specific parameters of the alloy material formation, through continuous comparison methods, find out the specific reasons why this alloy can absorb visible light.

Feng Yunde's face was a little anxious. After thousands of contrast experiments, he could not find out which kind of factor played an important role in the absorption of visible light by the alloy material.

Researcher Wei Fanghai suggested: "Director Feng, is it a problem with our reactor, maybe the impurities in the reactor are involved in the material."

Feng Yunde's eyes brightened, which he really did not expect, but also one of the possibilities.

After changing the reactor in the laboratory, he quickly made alloy materials, and the test results surprised him.

Feng Yunde said in shock: "It really is related to this reactor. After we replaced the reactor, the alloy material no longer has the ability to absorb visible light and convert it into high voltage electricity."

He immediately asked the researchers to find the similarities and differences between the two reactors and conduct detailed exploration.

After thorough inspection of laboratory equipment, they found that the specific reason is that the reactor that has been in use may be due to excessive pressure in a certain reactor.

The furnace lid leaks a gap of about 10 microns, allowing impurities in the air to enter the alloy.

Feng Yunde immediately seized the key points and conducted research in this direction.

He finally found that the range in which the alloy absorbs light waves is actually related to the structure of the nitrogen dioxide molecules and alloy crystals inside the alloy.

If you find the specific reason, you can easily summarize the rules based on big data, and calculate the overall absorption of electromagnetic waves and the specific structure inside the alloy.

Feng Yunde immediately sent the message to Zhou Yu to share this good result.

Zhou Yu received the news from Feng Yunde, and he immediately said happily, "Dade, your research and development speed is really fast. It took only one month to solve the problem that Song Guangshun encountered."

Feng Yunde said without modesty at all: "This is my ability. To figure out this material that is not too important. If it takes a lot of time, how can I show my ability."

Zhou Yu immediately called Song Guangshun to inform him that the absorbing materials he needed had been developed.

"Song Guangshun is really in a hurry. He will come by plane immediately. He estimates he will be there in the afternoon." Zhou Yu said with a smile.

"Zhou, you see how advanced the absorbing materials we are studying."

While Feng Yunde was talking, he showed the researched alloy data to Zhou Yu.

After looking at the data, Zhou Yu began to look very flat. After carefully watching the data, he showed a hint of surprise.

"Dade, you have great prospects for developing this material. Its photoelectric conversion ratio is very high. This is a very good material for solar panels." Zhou Yu said happily.

Feng Yunde carefully recalled the specific physical properties of the alloy, and he said excitedly: "Why didn't I think that in addition to its ability to absorb electromagnetic waves, it can also convert electromagnetic wave energy into electrical energy.

The energy conversion ratio is as high as 90%, which is really an efficient solar panel material. "

"It is estimated that solar electric vehicles should have commercial value in the future, and solar power stations really have practical value." Zhou Yu said with emotion.

Of course, solar panels with efficient energy conversion ratios are not only used for this purpose, they are also very versatile.

"I only wanted to solve Song Guangshun's problem, but he didn't expect to find such a big market. He is really my lucky star." Feng Yunde said cheerfully.

Zhou Yu and Feng Yunde talked about the application of solar panels. The more they talked, the happier they became, and they found another technology that is very important to Spark Technology.

Feng Yunde also showed a very proud look in his words. He was finally not afraid of being overtaken by the latecomers. Other scientists were crazy, so he was more salty.

Song Guangshun quickly came to Spark Technology, and Zhou Yu led him to the testing laboratory.

On the road, Song Guangshun still said unbelievably: "It succeeded so quickly, and your Spark technology research and development speed is too fast.

I looked for three units to develop this project. Others haven't negotiated the specific scientific research path. You actually made the finished product. "

Song Guangshun came to the laboratory, and he saw a lavender material with a metallic luster on the experimental table.

Next to this piece of material is a high-pressure steel bottle.

Feng Yunde introduced: "This is a wave absorbing material. It is a metal alloy that has been debugged into micron-sized metal alloy particles.

With the reagent we developed, we can spray on any metal by spraying.

Your aircraft should have been projected for a long time, maybe the shell has been designed and manufactured.

The coating method of our absorbing material will never affect the aerodynamic shape of the aircraft shell.

It must be sprayed on the conductor, because in the process of absorbing electromagnetic waves, the energy of electromagnetic waves will be converted into high voltage electricity.

The accumulated electric energy must be discharged through an effective way, otherwise it is likely to cause a discharge phenomenon like a lightning strike. "

Song Guangshun listened to Feng Yunde's remarks. He kept nodding his head and said happily, "Your material is very good and very thoughtful. Can I see its specific effect?"

Feng Yunde immediately ordered a scientific assistant to conduct an experiment and introduced Song Guangshun: "Our laboratory does not have a real radar, but our laboratory equipment can simulate the electromagnetic waves of radar signals.

We can guarantee that the absorbing material can absorb 100% of the electromagnetic waves on the irradiating material.

Unless the radar department uses electromagnetic wave detection, UU Kanshu www.uukanshu.com or it will certainly not be able to detect aircraft using this material. "

Song Guangshun quickly got the experimental results, and he found that this absorbing material actually can absorb electromagnetic waves 100%.

He said with a gulp: "The last obstacle was resolved, and our project finally succeeded."

Zhou Yu patted Song Guangshun's back, solemnly reminded: "Designer Song, don't be too excited, this kind of absorbing material also has great disadvantages.

At present, communication means use electromagnetic waves. Once an aircraft uses this kind of absorbing material, it cannot receive external communications. "

Song Guangshun first hesitated for a moment, then said with a smile: "This matter is easy to solve, just like a nuclear submarine is active on the sea floor for a long time, and it can only use buoys to receive external information on a regular basis.

Our fighter can also adopt a buoy-like setting. Besides, when the fighter actually launches an attack, it is already in a combat state, and no additional commands are required. "

Song Guangshun continued to thank Zhou Yu and Feng Yunde. When he left, he took 300 kilograms of absorbing material and went back to experiment on the fighter.