My Galaxy Technology

How is this material?

In Jinling, a building related to aerospace materials research, I had accidentally visited Lin Bicheng, the deputy chief engineer of the TIM Minnan Aviation Technology International Holding Group. On this day, I finally got the material test report he wanted.

This material is the FY-02 gold material obtained from Xu Yan, the R\u0026D director of TIM Minnan Company.

However, what Xu Yan gave him at that time was only a small amount, which could not be used to make a performance test report, nor could it reflect the authenticity. So after returning, Lin Bicheng placed an order for FY-02 raw materials through TIM Company to Feiyang New Materials Company. It does not need to be made into a film, but raw materials are purchased.

Feiyang New Materials did not have any doubts about this kind of purchase request, but accepted the order naturally.

According to Zhou Feiyu, there is no need to be afraid, just take the order.

One hundred kilograms of raw materials were delivered quickly. After being transferred to TIM Company, they were quietly transported to the research building in Jinling.

After ten days of testing, Lin Bicheng came immediately to ask for the test report.

superb!

The test engineer raised his head and glanced at him, with an expression of amazement on his face, and immediately asked: Mr. Lin, where did you find this material? It's like a large passenger aircraft, no, it can even be said to be used to make supersonics. The best material for aircraft fuselages.”

As he spoke, he handed over the test report in his hand.

It's really that powerful.

Lin Bicheng was startled, with a surprised smile on his face. He quickly reached out to take the report and read it.

The decomposition temperature of this FY-02 reaches 1,000 degrees Celsius. This is almost the most thermally stable material among polymers in the world so far. It is simply incredible!

It can withstand extremely low temperatures and will not brittle in liquid helium at -270 degrees below zero, which is close to absolute zero.

Its elastic modulus has reached an astonishing 15GP. I believe that if it is made into fiber or compounded with other materials, it can be concluded that its elastic modulus can reach 1000GP. There will be no problem.

The radiation resistance is excellent. The film can be irradiated at 5*10rad and still maintain 99% of its strength, which is incredible!

In addition, this material is non-toxic and environmentally friendly, with a dielectric constant of 2.0...

When the test engineer was reading the report, he couldn't help but introduce it to the side, saying unbelievable and unbelievable several times in a row. It was obvious that he was shocked and excited about the powerful performance of FY-02 material at this moment. , the words in my heart are not spoken out happily.

Lin Bicheng looked at the report and listened to the test engineer's detailed introduction. He couldn't help but feel a long-lost excitement and surge in his heart. It took him a while to calm down.

There is no doubt that this is a material with extremely powerful performance.

Lin Bicheng has seen many related materials in China and many advanced composite materials from abroad, but he has never seen such a terrifying polyimide, which is different from the polyimide type he has seen before. The material seems not to be the same, but two completely different materials.

In addition to the above properties, Lin Bicheng also noticed that when the FY-02 raw material is made into a film, that is, the finished state of FY-02, the thermal expansion coefficient of FY-02 is extremely low and it hardly expands due to heat. This performance has exceeded his In his field of vision, he had never seen this kind of polymer before.

Wouldn't this be a perfect match if it were used in outer space where the temperature difference between day and night is huge?

Lin Bicheng thought about such an idea, but soon dispersed it. His attention quickly focused on using the raw material of FY-02 to make synthetic fibers.

If a material with such powerful performance is used as a matrix to make carbon fiber reinforced composite materials, it will be even more powerful. I believe it will have great uses.

I understand. You can continue testing. We will arrange for stricter reliability testing and simultaneous life testing.

Lin Bicheng gave an order, then took the report and went to the senior leaders of Aviation Technology International Holdings to report the work.

…

Whose phone number is it?

In the office, Zhou Feiyu put down the phone with a solemn look. Li Shihan saw his reaction from the side and couldn't help but ask. Normally, she doesn't ask about company affairs.

Zhou Feiyu glanced at her and said: The phone number from Jinling Aeronautics and Astronautics University is to ask me to come over, or they may arrange for someone to come over.

Li Shihan was startled and asked: Is it a matter of materials?

Yes, this material is FY-02.

Zhou Feiyu nodded and did not hide anything from her, saying: They want to know the characteristics of this material. There is a major national project that wants to use this material.

Li Shihan said Oh and didn't ask any more questions. She stopped at the point.

If you continue to ask, it might involve confidentiality, which is unnecessary, and she is not that curious.

Are these two mobile phones the little toys you modified for your parents?

Li Shihan then changed the topic, and with a curious look on his face, he picked up the two mobile phones with a pure black film on his desk and started playing with them.

Zhou Feiyu said that he would buy 3D equipment gadgets for his parents. It has been almost ten days now. He told her that he would try out two mobile phones today to see the effect.

At this moment, on the desk, apart from Zhou Feiyu's own Zhongzheng mobile phone, there are only these two mobile phones, and the appearance of these two mobile phones is particularly eye-catching.

Yes, please turn on the phone and take a look.

Zhou Feiyu smiled slightly and motioned for her to experience it first.

Haha, I'm so excited all of a sudden. It's even more exciting than driving a courier.

Li Shihan's anticipation suddenly rose. She rubbed her hands together, as if opening a blind box express, and carefully pressed the on and off keys of the two mobile phones.

Snap!

After two soft beeps, the two mobile phones were turned on almost at the same time.

As the light turned on, two clear holographic 3D startup animations appeared above the two mobile phones, suspended in the air, about twenty centimeters from the surface of the mobile phones.

Wow! So amazing! So beautiful!

Li Shihan exclaimed and asked subconsciously: What did you change? How did you get this effect? ​​This is a 3D holographic image, it's exactly the same as the one in the customer's movie.

Like it?

Zhou Feiyu asked with a smile.

Yes, I like it!

Li Shihan nodded happily, looking at him unblinkingly with her big black and white eyes and asked: You can also help me modify my mobile phone.

Zhou Feiyu reached out and rubbed her hair, and said: If you want to modify the phone screen, you need to take it apart. Then it will not be as useful as the original one, and the effect is not the final version yet. Let's wait for a while.

That's it, forget it.

Li Shihan said with a smile. Although she was a little disappointed, she didn't show it.

It'll be quick, it won't take long.

Zhou Feiyu knew her emotions and immediately comforted her.

－－－－－－Digression－－－－－

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