Preparing to leave the imperial capital again, this time it is finally the new annihilation project that has been prepared for many years to be won, but then it is not a happy expression, everyone feels a heavy responsibility, the development schedule of the new annihilation project is strictly in accordance with the requirements of the army, the research and development cycle of the entire model is only a short period of six years, and it must be finalized in at least 95 years, and even a small batch of production models must be completed.

Thinking of this requirement, the entire Southwest Science and Industry team is naturally worried, the original plan to the whole technical requirements are high, and now it also limits such a short development time, which is indeed a test of the scientific research and development capabilities of the Southwest Science and Industry. And Yang Hui is the only one in the whole team who can feel comfortable, which also makes other people in the Southwest Science and Industry team have to sigh that after all, he is the general manager, and he is really different from our technical personnel.

And what really made Yang Hui unmoved was because he had already counted in his heart, the time node of 95 years was given by Yang Hui himself, and even the army set the time node of 95 years because of Yang Hui's guarantee, and then he made this move.

Seeing that the other people in the Southwest Science and Industry Team frowned, Yang Hui hurriedly spoke comfortingly.

"What's there to worry about, the scientific research speed of our Southwest Science and Industry is the fastest in China, and there are still six full years? The development time of foreign third-generation fighters is about the same, and we can definitely reach this level if we work hard. ”

With Yang Hui's words of relief, some people began to become active, this time node that foreigners can reach, how weak will our southwest be? It's not a joke! Anyway, my Southwest Science and Industry is also well-known in the international aviation industry

Sensing that what he had just said had some effect, Yang Hui turned around and continued to walk forward, walking towards the station with Yang Wei, an old classmate who worked in the 611 Institute next to him. This imperial capital new annihilation bidding conference gave the two students finally a chance to meet, but because everyone was busy with their own affairs in the bidding meeting, there was no time to engage in any reminiscences, until this time when they left the imperial capital, because of the way, the two brother units were arranged together, and one carriage could just fit all the people of the two units.

After everything was settled, the two naturally sat on the side. It happened to be a few days along the way, and the two could chat well.

"My general manager Yang, I have to congratulate you this time, to be able to salivate on this project in so many units in China, you Southwest Science and Industry is really one of the largest units in China, and you will need to mention our 611 institute in the future, for example"

Yang Hui didn't expect it at all, as soon as he got on the train, he started talking about it, and it was still about work. Is this something that can be said in public? Hurriedly looked left and right, and after confirming that there was no problem, this is why are you so ignorant with an expression.

After glaring at Yang Wei fiercely: "What's the matter with you, this is on the train, how can you talk about it in public, you can be a little longer." ”

With an indifferent look, Yang Wei replied indifferently: "It's not a worry, haven't you noticed that this train is a little different from other carriages?" This is a special greeting between me and the army. A military secrecy trunk borrowed from the army is now a military secrecy in which no one else can enter. Even the flight attendants are the same, so we can talk about work as we like. ”

I looked up and down this carriage carefully, and found that there were indeed some differences from ordinary carriages, it seemed that Yang Wei still had two brushes for this guy, which could be used by military guys, and this trip could indeed be used freely.

No more shackles. At this time, Yang Hui answered Yang Wei's words just now, which is related to the cooperation between Southwest Science and Industry and the 611 Institute, and Yang Hui must also pay attention to it.

"You can rest assured at this point, our Southwest Science and Industry will definitely not hide private information if we can cooperate with 611 in terms of technology, such as the aluminum-lithium alloy material you said. This must be there, Southwest Science and Industry has invested a lot of money in aluminum-lithium alloy is not just to give it to itself, the real goal is to support the national aviation industry, 611 all this need we must meet, the only problem is that the current aluminum-lithium alloy can only be mass-produced second-generation products, and the third generation has some gaps in performance. ”

Yang Hui didn't have any superfluous nonsense, and directly threw out the problem for Yang to think about himself, after all, Yang Hui is not very optimistic about this kind of technology that has not yet met the final requirements, and it is absolutely impossible to directly take out the things that can be industrialized for such important projects.

As an investor in the development of aluminum-lithium alloy, Southwest Science and Industry knows the development progress and difficulties of this technology clearly, and it is precisely because of the difficulties of the technology that Yang Hui wants to explain the situation here, which is not that Yang Hui is unwilling to provide more advanced new technologies, but that the development progress of the new J of the 611 Institute is much faster than the development progress of the third generation of aluminum-lithium alloy.

Hearing that only the second-generation aluminum-lithium alloy can be provided, Yang Wei felt a little regretful in his heart, but he also knew that the current progress requirements were urgent, and it was absolutely impossible for the 611 Institute to wait for the industrial production of the third-generation aluminum-lithium alloy here.

"Since there is no way to provide us with the third-generation aluminum-lithium alloy immediately, the second-generation aluminum-lithium alloy is also fine, and I have also obtained permission from the army to reveal some specific information about Project 10 to your side, and after listening to it, I think you can understand the current situation better than you. Southwest Science and Industry merged the entire 420 factory, and should also know about the turbojet 15 launch, so our No. 10 project is now undergoing a major change that is almost pushed to the beginning, and the engine provided by the Soviet Union can be completed by the end of this year or early next year, and we expect the test flight to be around 91 or 92. ”

The first time he heard the 611 middle and high-level technical personnel officially introduce the progress of the No. 10 project, Yang Hui still felt a little excited in his heart, this time the butterfly effect brought by himself is really not small, and he can advance the first flight of the No. 10 project by six years. Of course, this is only based on the official statement, the time of the first flight of the No. 10 project is actually 96 years, not the official announcement of 98 years, but even if the first flight time of the last face is counted as 96 years, what kind of excitement does this have.

"Test flight in '91? Then we calculate a year for the manufacture of the first prototype, which means that we have to provide qualified finished materials at the beginning of the 90s, and the calculation time is really urgent, and the use of third-generation aluminum-lithium alloy in the design is definitely not good, but the second-generation alloy is also good, and now it can only be done like this, although it is the second generation of aluminum-lithium alloy, but this is much better than the aluminum-magnesium alloy we use now. ”

From the heart, Yang Hui very much wants to provide the third generation of aluminum-lithium alloy for the No. 10 project of the 611 Institute, but the fact is extremely cruel, and the current Guiyang Aluminum Alloy Research Institute is still conducting laboratory research on the third generation of aluminum-lithium alloy, as for when the industrial production will be even Yang Hui himself does not know.

This kind of thing Yang Hui can be regarded as thinking about it, the fact that the material restricts the design must be there, but it can't be said that the design will not be continued here, just wait for the material to come out, and then say it, since the material is not good, then optimize the design, and the living person can still make the urine suffocate to death, the No. 10 project on the previous surface did not use aluminum-lithium alloy at all, and the design was not also completed, and the aircraft taken out was also a well-known existence in the third-generation aircraft in terms of combat performance.

Now with some backward materials, in the future in the material after a breakthrough and then replace it, things are their own design how to change how to change, anyway, are the root of the design, and the future use of backward materials, can also be said to leave a margin for improvement, think about it is not bad.

"That's okay, this is the use of the second-generation aluminum-lithium alloy, time waits for no one, after you go back, let the Guiyang Aluminum Alloy Research Institute send technicians to the 611 Institute, and you must cooperate with this side to manufacture the first No. 10 engineering prototype as soon as possible." (To be continued.) )