My Galaxy Technology

Jinling!

This is an ancient city in the south of the Yangtze River that is hazy and full of powdery atmosphere. It is also an ancient capital of the Six Dynasties with a glorious dragon atmosphere. It was only later that it was devastated by war and devastated, and it was unable to recover until now.

Despite this, Jinling is still a city of heroes and a developing city full of hope.

As the plane arrived, Zhou Feiyu, Ye Qing, and Wang Lei entered the city together, and then followed the receptionist to a modern high-rise building with a quiet environment inside Jinling University.

...This is Mr. Zhou from Feiyang New Materials. The FY-02 material that everyone has tested was developed by Mr. Zhou alone. Today, I specially invited Mr. Zhou to explain to you the FY-02 I hope everyone can have a new and in-depth understanding of this material so that they can start follow-up work. If you have any questions, feel free to ask them. Opportunities are rare and time is limited...

The person who received Zhou Feiyu was Lin Bicheng, the deputy chief engineer of the Aviation Technology International Holding Group. After he brought Zhou Feiyu and the others here, he immediately summoned a group of relevant people for a meeting, including design, craftsmanship, materials and structure. , the number of people exceeded hundreds, gathered together.

Communicate with each other and communicate with each other. I am also here to learn from everyone this time.

Zhou Feiyu said modestly.

He doesn't have stage fright when standing in front of people. Although everyone present was more talented than him in their respective research fields, and most of them were older than him, when it came to FY-02, that was his strength.

Here is the joint R\u0026D center of Aviation Technology International Holding Company and Jinling University. It can be said to be the strongest R\u0026D center in the city of Jinling.

Lin Bicheng briefly introduced to Zhou Feiyu the current work of their team, which is responsible for the body structure and material verification of manufacturing domestic large aircraft. It can be said that high-end technical talents from all over the country are gathered here, and any one of them will be the target of various companies vying for them.

The reason why I invited Zhou Feiyu to come here this time is because I think the FY-02 material he developed is very promising, so I invited him to come over for a technical exchange.

Technical exchange is a communication method that many companies carry out that integrates cooperation, learning, and communication. It is just not very friendly to suppliers. After all, every exchange involves suppliers going to customers, travel expenses, food subsidies, etc. Wait, this is all wasted money.

Of course, being a customer is the happiest thing, sitting at home and waiting, it is the supplier who is asking for it anyway, and the internal people can learn more technologies and make a lot of money.

Well, don’t think that customers understand all technologies. Many times customers learn from suppliers, or simply go to suppliers to recruit talents, and then let these people deal with suppliers. This method is undoubtedly very bad, it is really too complicated, and it is desperate to squeeze out every ounce of remaining value.

The reason why Zhou Feiyu is willing to go out is that he is very quiet and restful, and the second reason is that he wants to visit these places, which is also a way to communicate and learn.

The joint R\u0026D center of Aviation Technology International Holding Group and Jinling University. Everyone here is an elite and talented person. Let’s meet each other first, get to know each other, and become familiar with each other.

Afterwards, Zhou Feiyu took out his laptop, opened the PPT, and began to introduce the relevant situation of FY-02 material and some overview of Feiyang New Materials and Feiyang Optics.

There is not much to talk about Feiyang New Materials and Feiyang Optics. They have been mentioned briefly. The material FY-01 has also been mentioned briefly. Zhou Feiyu focused on FY-02.

After he finished speaking, people from the joint R\u0026D center began to ask questions about their own questions.

In addition to the confidential process and formula, Zhou Feiyu knows everything and talks about it.

The entire exchange lasted for almost two hours. People in the joint R\u0026D center were still a little unfinished, but they basically understood the characteristics of FY-02. During the period, they also asked about using FY-02 as the base material and mixing it with other materials.

...When a large aircraft is flying, the surface temperature of the aircraft body can reach over 180 or even 200 degrees. But in such a harsh environment, the service life of the aircraft body must exceed 100,000 hours. As far as we know , Yingjiang's large aircraft is a reinforced composite material using thermoplastic polyimide as the matrix resin. However, the export of this material is restricted and is not available on the market. So I would like to ask, Mr. Zhou, what is your FY? What kind of blending is required for -02 to reach this level? I think the performance of FY-02 raw materials greatly exceeds the polyimide raw materials we can import now.

You can try the benzene structure.

Zhou Feiyu thought for a moment before answering.

Benzene type?

When the people present heard his answer, some eyes lit up, and some looked thoughtful.

Hosphenyl or paraphenylene type, I think the reinforced composite materials of these two can meet the requirements.

Zhou Feiyu smiled slightly and gave his own judgment.

Lin Bicheng, who was standing aside, also had a thoughtful look on his face, but he was also thinking about other thoughts: It seems that the invitation is really right. Maybe we can invite him to stay for a few more days?

After the exchange, Lin Bicheng arranged accommodation for Zhou Feiyu and then treated him to a meal.

Lin Bicheng's idea was naturally rejected by Zhou Feiyu.

The domestically produced large aircraft project is nearing completion. He will not get any favor or benefit from participating in it at this time, and it will be unknown. It is in the best interest to provide some materials, give some reference opinions, and be an outsider. To promote FY-02, you don’t have to participate in the promotion yourself, which would actually be inconvenient.

That's such a shame.

Lin Bicheng said with regret.

He really wanted Zhou Feiyu to participate. Today's exchange gave him a deeper understanding and important understanding of this young man, and he knew that he was a master of materials.

Domestic large aircraft are indeed coming to an end, but they are not ideal.

The aircraft body, engine, hydraulic system, fly-by-wire flight control system, lighting system, power supply system, aircraft pilot control system, overheating protection system, etc., are all provided by foreign companies. The so-called localization is not pure. Made in China, it is quite unworthy of its name.

Especially for the aircraft body, most of the materials currently used are alloys, accounting for about 60% of the entire body. Only about 10% are reinforced composite materials, so the weight of the aircraft is a big problem, which greatly reduces the performance of the aircraft. After all, The engine is rated, and the lighter the body, the faster and longer it can fly.

I would also like to say that the alloy materials here are all domestically produced, but the reinforced composite materials basically come from foreign countries.

Therefore, Lin Bicheng's team currently urgently needs to reduce the dead weight of the aircraft body, further enhance the performance of the large aircraft, and increase the proportion of domestic materials to create more favorable conditions for subsequent large-scale mass production.

Large aircraft are meant for commercial use, and they must face strong competitive pressure from the giant civil aircraft company, Eagle Jam. If material sanctions are imposed on you, your large aircraft may not even be able to fly.

Lin Bicheng naturally did not reveal these inside stories to Zhou Feiyu, but Zhou Feiyu could still guess something about the helplessness and urgency in his words.

Zhou Feiyu didn't think anything was wrong, just get used to it.

A night of silence.

The next day, Zhou Feiyu took Ye Qing and Wang Lei to another place in Jinling: Huake New Materials.