Who can let himself enter AVIC, this option is actually not much.

Who is most likely to be, in fact, Zhao Li already has a certain conjecture.

But at this time, it was better for him to listen to the old man.

"Minister Wu said at that time, the drawings of the F35 have been given to you, and he has also helped the army to design the helmet, and everything has been done and has begun to prepare for demonstration and installation. It's just a formality. Professor Long looked at Zhao Li curiously.

"You designed that helmet?" Professor Long stared at him curiously. As if to see through him.

"That's just clumsy, clumsy!" Zhao Li smiled helplessly.

That's really clumsy, not only the metal that resists electromagnetic pulse is not used, but this high-strength alloy is also not used, if it is used, the effect of this head will be improved a lot.

"Don't be modest, I have many, many colleagues asking about you, after all, you kid is not an unknown person. Your name can be heard everywhere now, even my wife has used your "Golden Translation", and I have dragged two sentences of English with my granddaughter who studied abroad, she is a country girl from the countryside, how can she know how to speak English, if it weren't for your blessing, she wouldn't be able to do that! Professor Long said with a smile.

Seeing that the modification industry over there was in full swing, Professor Long took Zhao Li to visit the AVIC.

After visiting the factory in this place, Professor Long looked at Zhao Li with a serious face. "But Xiao Zhao, I have something to say, maybe I shouldn't say it. After all, you're very successful now, and people like me are teaching you. It's a bit of a self-defeating feeling, but I still want to talk about it. In our country, industry is the real foundation. No matter how good the software industry is, in fact, it also needs to rely on industry, without the development of industry, there will be no progress in computer technology, so ah, I see that you can make these things, I am still very gratified! ”

"Actually, I didn't think much of it!" Zhao Li scratched his head a little embarrassed. "A lot of these things, in fact, I made them for my software!"

Zhao Li decided to lie a little bit to the professor at this time.

"High-strength alloys, I'm trying to reduce the weight of portable gear. As for the heat-resistant metal, I'm going to use it in the future for the insulation of my computer room! ”

"Hahaha! Xiao Zhao, as long as you have this heart, does it matter what your original intention is? ”

Professor Long smiled and led Zhao Li to the front of a white building.

The overall structure of this building is different from the others, and it is clear that this is a peculiar design.

"Huh! What is this place? ”

"This is our AVIC wind tunnel proving ground. This one is all about making real yàn for airplanes. ”

Zhao Li hadn't heard of the wind tunnel test, but this did not hinder his imagination, not to mention that the artificial intelligence quickly searched for the content of the wind tunnel test.

"By the way, Xiao Zhao, I want to ask you, did you make that automatic identification system?" Professor Long looked at Zhao Li curiously, and he remembered that when he saw the National Defense University of Science and Technology making a report, Zhao Li's name appeared behind him.

Then I suddenly had the idea to ask.

"Yes! We were also involved in the research at the beginning. What's wrong? ”

"You've studied all of this?" This time it was Professor Long's turn to be shocked.

With automatic navigation and an identification system, that's not a simple matter.

Especially the high-speed recognition system, it is a rare mess. To know what precision guidance is, in fact, it depends on the identification process dù. The means of shooting are important, but the software that recognizes them is even more rare.

To put it bluntly, Zhao Li's software came out. It can be applied to all aspects almost immediately!

Professor Nalong could even be sure if this thing really wanted to be used. It can even be used directly on the fire control system of the aircraft!

It's just that this app is just their idea. Just think about it, if you really do it, without Zhao Li's assistance, I'm afraid there is no way to complete it.

"Xiao Zhao! Has your high-strength alloy ever been tested in a real room? ”

"Nope!" Zhao Li shook his head, this thing has only been produced on a large scale in an underground factory, and there are really no such conditions on the ground now. In addition, at this time, all production lines are producing heat-resistant metals, and this high-strength alloy naturally has no way to mass production.

However, it is enough to produce a little bit of the line for experiments.

"Do you have a real room here?"

"Yes!"

"Then just do it with you!" Zhao Li didn't bother to choose, he did it directly here, anyway, now the underground factories are put into practical use, what else do you say! You can pass it directly!

But for such a company, going through the motions is a must!

"Okay, then I'll arrange it!" Professor Long nodded, then picked up the phone and dialed a few people.

In fact, it is also necessary for this side to be used as a research and development base for the aviation industry, whether it is a material or a new design, the real room must take responsibility. Whether it is the development and application of new materials, or the development and research of new designs, this is very necessary.

It's no secret that there is a real room for the institute.

As for their research results and research reports, Zhao Li is happy to sit back and enjoy them, after all, the patent for this thing is still in her hands, and this time she brought it over in order to open up the market in this field first.

As for what rebar rebar replaces in the civilian market, this has to rely on Wang Yuejin's efforts, and he can't help himself.

The benefits of those heat-resistant metals are not given in vain, and the sales channels of these people are used at this time.

"Xiao Zhao, those metals or something, we can send them over now, how about it? Would you like to go over and have a look? ”

"Of course! Anyway, it doesn't take long to do the physical property detection. There are still a lot of engineers over there who are curiously refitting, and Zhao Li wants to see the equipment of this AVIC room.

If AVIC is considered to be the tip of the domestic aviation field, then this real room will be the tip of AVIC. From this, you can see the same high level of situation in Japan today.

This will also help you release the technology slowly.

Zhao Li followed Professor Long to the real yàn room, which was used to test the properties of metals. For example, fatigue strength test, high temperature test and so on.

These metals are subjected to rigorous testing in the special environment in which they are manufactured. In order to be eligible to be a part of the plane, if these indicators are not passed, let alone get on the plane, where do you come from and where to go cool.

Zhao Li was not worried at all. However, in order to make it more convenient for them to make high-strength alloys, they are made into steel ingots, and it is still difficult to cut them according to their hardness.

Zhao Li looked at Professor Long with a smile. "You'd better change to a better cutting tool, you know it's called a high-strength alloy, so the surface hardness is relatively high. It's not easy to cut it. ”

Professor Nalong made a gesture of silence.

The incision itself is a link, which is also to test other indicators of the metal.

Add it one level at a time, so that you can see what level it is.

Zhao Li looked at the researcher who was pushing a large piece of high-strength alloy steel ingot with some curiosity at this time.

"Professor, this is a bit light, what kind of material is this, don't mix it with aluminum!"

"Don't worry about this metal ingot, you test it from beginning to end!"

"Okay!" The research institute excitedly pushed over a testing instrument.

This is a test for hardness and is tested based on the deformation of the surface caused by the applied force.

"Yo! This is preparing to test the Rockwell hardness! Zhao Li looked at this test instrument with some surprise.

There is a device on top of the diamond cone on the instrument. The diamond cone is slowly pressed against the target under the standard spring test force, and the hardness of the material is defined by the depth at which the diamond cone is pressed. This method is more suitable for some materials with high hardness.

Seeing that this test began, Zhao Li couldn't help but be curious.

It's a good idea to press down and then calculate the depth, and it's a diamond cone.

As soon as this test instrument is pressed, it is obvious that there will be some deformation on this surface.

If you change it to general materials. This hardness is very easy to test, but this is not an ordinary material, Rao is this Rockwell hardness is a material specially tested for carburized steel. There is no way to measure it easily! Zhao Li looked at the researcher with a smile.

That's when the pressure came on him.

Diamonds can't be pressed!

Although the mechanical output force above is increasing, it is an indisputable fact that this diamond cannot be suppressed.

"So hard?" The researcher frowned. Then turn the regulator up one gear!

Once this switch is enabled, the power of this output is doubled.

But what made him a little depressed was that the diamond cone was not pressed into it well. "What's going on?"

Shifted up another notch. There is still no reaction, or the deformation is not enough to calculate.

Even if the response of this test instrument is sensitive enough, such a depth is not enough for testing.

"Humph! I don't believe it! The researcher went up and down, and when he finally drove to the maximum, his face changed.

The previous gear was used to test the manganese steel used in the tank's main armor. This last gear is actually only in the design, and this one is mainly used to test the medium depleted uranium strength of the highest known defensive armor, depleted uranium armor.

There are many materials of this level, such as tungsten, all of which are used to make armor-piercing bullets or composite armor.

It is rarely carried into the chamber.

The most important thing is that they don't need these materials! As a company that develops aircraft, the hardness of AVIC is not as hard as possible, and the aircraft is not a tank, generally speaking, reducing the weight of the aircraft and maintaining the defense of the aircraft is the most important thing.

Zhao Li looked at this real yàn with a smile.

The real yàn member finally opened to the maximum gear at the end, and finally the hardness that was tested. It is higher than depleted uranium or tungsten.

Such hardness is enough to be proud of! Not to mention it's so light!

If you test the other aspects, if it still looks good, even if this high-strength alloy can't be used in airplanes and engines, it can be added to the tank armor sequence.

That's where it comes into play.

Looking at the test results, Zhao Li smiled very unscrupulously.

The hardness of this thing is beyond Professor Long's imagination.

Such a high-strength metal, if other properties are acceptable, is also very remarkable.

Sometimes you don't always have to use the best material, it depends on where it is used.

After a series of subsequent tests such as tensile hardness test, thermal conductivity test, and a series of tests such as conductivity test, Professor Nalong finally got a basic number after seven hours.

You must know that there are many basic numbers jù in this one that can not be tested in a short period of time, so they can only be regarded as basic numbers jù.

The rest of the numbers will not even be answered a day or even a few days later.

But this basic number alone is enough for them to be excited for days! (To be continued......)