A big country of aerospace with black technology

The cold spring is expected to be cold, and the sudden cold spring makes everyone put on the cotton-padded jackets they just took off.

These days, down jackets are not as popular as they were later, and the main clothing for most people to keep out the cold is still heavy and thick padded jackets.

Qian Siming wrapped some dark green military coats around his body tightly, and took a few breaths into his palms to warm him up.

"Why isn't Lao Su coming!"

I have been waiting for him at the bus stop for almost twenty minutes! Qian Siming thought in his heart.

"Old money!"

"here!"

Su Che poked his head out of a black Santana and called out to Qian Siming who was standing in the cold wind.

"boom!"

Qian Siming closed the car door forcefully, and asked with some incomprehension:

"Old Su, where are you taking me? Where did your car come from?"

Su Che, who was sitting in the driver's seat, smiled and said:

"This car is borrowed from the school, we are on a business trip today!"

When Su Che said this, Qian Siming became even more curious, but he didn't continue to ask, but waited for Su Che to give an explanation.

While driving the car, Su Che looked at Qian Siming who was sitting behind through the rearview mirror.

Finding that the other party didn't continue to ask questions, I felt that it was boring, so I stopped hanging on the other party and said:

"Go to the Aerospace Research Institute in the north, and I heard that they have produced a new material."

After hearing this, Qian Siming was even more puzzled. The Rocket Research Institute is not ranked well in the domestic materials industry. What's so good about the new materials they produced?

"What amazing new materials they have come up with, it's worth seeing with such a great fanfare."

Touching the leather seat of Santana 2000, Qian Siming asked with some doubts.

The school car is not easy to borrow. If Su Che didn't pay special attention to this visit, it would be impossible for Su Che to borrow this car.

"They have prepared a new carbon-based composite material that is said to perform very well at high temperatures."

Su Che turned a corner, and then spoke.

"How good is the performance? At most, it can perform well at 1200 degrees."

Qian Siming was a little disdainful. He knew how much material the Aerospace Research Institute had.

When Su Che heard Qian Siming's contempt for the Institute of Aerospace Science and Technology, he couldn't help but say:

"Speaking out is afraid to scare you to death! Their material performance is more than twice that of Eagle Sauce!"

"And it's the latest data from Eagle Sauce's Minsoni Laboratory, and the Rocket Research Institute's data is twice as much as theirs!"

"That's impossible!" Qian Siming couldn't help retorting immediately.

"If you say that they have reached the domestic advanced level, it will be more credible than that! Old Su, don't joke about these things!"

Su Che didn't argue with Qian Siming too much, because he knew that it was pointless to argue about it now.

As long as he saw the real objects made by the Aerospace Research Institute, Qian Siming would be honest.

Santana ran all the way, and soon came to the Qingjiang District where the Rocket Research Institute is located. There is no development around the Rocket Research Institute.

Most places are still farmland, and of course these farmlands will gradually disappear in the process of urbanization in the next few decades.

Su Che parked the car on the side of the road outside the research institute. This car belongs to the University of Aeronautics and Astronautics. According to the confidentiality rules of the Rocket Research Institute, it will be troublesome to drive in.

He took Qian Siming and walked to the gate of the research institute.

After handing it to the security personnel at the door to read the letter of introduction from his unit, the expressionless Cheng Wu looked at the title of the University of Aeronautics and Astronautics on it, and the steel seal on it that could not be forged, and then let them enter the research institute.

Su Che walked over to the location of the director's office of the Rocket Research Institute according to his memory.

Walking to the door of the office and looking through the window of the office, there is no figure of Zhang Xingyang in the office.

"Professor Su, Professor Qian? What are you doing here?"

Holding a thick stack of blueprints, Geng Bo pushed his glasses and asked a little puzzled.

Su Che turned around to see that it was Geng Bo, and said a little happily:

"It's Geng Bo!"

"We're here to find Zhang Xingyang, do you know where he is? He doesn't seem to be in the office?"

Geng Bo glanced into the office through the bluish glass, and sure enough Zhang Xingyang was not there.

"Xing Yang, if he's not in the office, he's probably in the materials laboratory."

"If you are not particularly anxious, I will take you there when I go to the drawing room to deliver the drawings."

Qian Siming nodded, indicating that he was not in a hurry, and said:

"We're not in a hurry, you go and deliver something first, we'll wait for you here."

Geng Bo nodded, did not continue to say anything, but walked quickly to the drawing room on the second floor.

Su Che and Qian Siming watched him leave, Qian Siming turned to look at Su Che and asked:

"Old Su, what is the specific situation of their materials? Do you understand?"

At this time, Su Che didn't hide anything anymore, and said straight to the point:

"I also know about this material from my daughter Xiaoxiao, who is now an intern in the material laboratory of the research institute. According to her, this material is a carbon-carbon composite material, and its high-temperature performance reaches its maximum at 3200 degrees. It can reach 412MPa!"

Qian Siming didn't wait for Su Che to continue, interrupted him directly, narrowed his eyes and said:

"You tell me a science fiction story here? If they make such a strong material, I'll eat it on the spot!"

"Old Su, don't be fooled by your daughter!"

Su Che smiled, and was not annoyed by Qian Siming's words. Anyone who is familiar with Qian Siming knows that this guy likes to bet with others, but he seems to have never won a bet.

"Old Qian, I won't bet with you anymore, I'm afraid you can't afford to lose!"

When it comes to betting, Qian Siming jumped up in an instant, and said solemnly:

"I will definitely not lose this time! I'll put the words here, if they really do it, I'll eat it on the spot!"

At this time, Geng Bo just came back after delivering the blueprints. When he heard that Qian Siming, who had 10 bets and 10 losses, was betting with others again, he suddenly became interested:

"Professor Qian, count me in, I bet you lose!"

Qian Siming naturally does not refuse anyone, and he is even more excited if someone is willing to play with him.

"good!"

Hearing that Qian Siming agreed to the game, Geng Bo looked at Su Che and laughed.

Several people went directly to the material laboratory without wasting too much time.

Just after entering the material laboratory, Zhang Xingyang was pulling out a stack of carbon fiber cloth sheets emitting a faint blue light from a puddle of liquid in the hot furnace.

The few people who opened the door and came in, when they saw the material, they were all attracted by it.

"Is this the lining to be used on the combustion chamber?" Geng Bo asked first.

Zhang Xingyang, who was still carefully drying the liquid on the material, looked up at the few people standing around him, and said something casually.

"This is to be used on the nozzle. The lining material for the combustion chamber has not yet been produced, and there is no preparation condition in our research institute."

Qian Siming carefully looked at the puddle of liquid that had just been soaked, and asked:

"Is this a silicon-based anti-oxidation coating solution?"

At this moment, Zhang Xingyang turned his attention away from the material in his hand, and took a careful look at the person standing in front of him.

Unexpectedly, there are people who know a little bit, Zhang Xingyang thought in his heart, and said:

"That's right, but there's still a small amount of nano-metal nickel in it, and some other things."

After Zhang Xingyang's overnight efforts, the carbon-carbon composite coating was finally completed, and the preparation process was considered to be over at this time.

"This means that the preparation is completed, and the next step is to do the performance test."

Zhang Xingyang looked at the crowd looking at him expectantly, and said a little speechlessly.

"Can I come?" Qian Siming looked at Zhang Xingyang's immature face and asked seriously.

Someone wanted to help him, but it was too late for Zhang Xingyang to be happy. He was almost exhausted after working all night.

Moreover, as a professor of materials science, Qian Siming did some material performance tests, and there was no problem at all.

Zhang Xingyang slumped on a chair, looking at the three people who were busy in front of the thermal/mechanical high temperature tester that day.

Enjoying his rare rest time, just when Zhang Xingyang was about to fall asleep.

An exclamation suddenly sounded, interrupting Zhang Xingyang's chance to enjoy his beauty.

"This is impossible!"

"How can this be!"

Zhang Xingyang rubbed his face, and forced himself to be a little more energetic.

Walking to the front of the experimenter, he looked at the experiment record sheet in Qian Siming's hand.

3200 degrees, 537MPa; 3600 degrees, 541MPa; 4000 degrees, 531MPa.

Compared with the previous semi-finished products, it is a complete body that has been graphitized and coated on the surface.

Not only has the high temperature resistance been improved, but the strength performance has also been enhanced by about 20%.

"It's not too different from what I predicted. There may be some problems with the purity. It's a pity!"

Zhang Xingyang sighed and said helplessly.

The purity of materials in this era is an unavoidable difficulty for Zhang Xingyang. Unless he improves the production of raw materials by himself, this is already the limit.

Faced with Zhang Xingyang's Versailles remarks, Qian Siming was instantly annoyed:

"Do you know what this data means!!"

However, in the next second, Qian Siming remembered that the Versailles man in front of him was the one who made this material.

"Of course I know what it means. This means that our engine exhaust pipe can withstand the impact of greater intensity and higher temperature, which can greatly increase the thrust of the engine."

Seeing the sleepy, yawning young man in front of him, Qian Siming suddenly felt as if he had witnessed the rise of a genius.

This young man, who has not yet reached his thirties, is like a rising star, about to illuminate the dark sky in the Longguo materials industry.