Chapter 436 (2/2)

Seeing the departure of Mr. Qin and Mr. Qiu, he sat in his office and thought for a while.

He let Wang Xu in and told him to find the heads of materials, machinery and other relevant departments to the conference room.

He is going to have a technical meeting with the heads of various departments of Tiangong science and technology to see if they have any good methods.

If not, he can only go to the technology mall to see if there is any suitable technology.

”Professor Cha, Professor Zhang, Professor Dai, Professor Zhao and Professor Li! I think you must already know something about the purpose of sending you here this time. Yes, that is, after the test flight of fenghuang-kt1 aerospace aircraft is completed and enters the atmosphere, we can't bear the high temperature, resulting in the tire burst of the load wheel.

Fortunately, only one of them burst. Other load wheels didn't burst on the spot, but all of them showed more or less signs of barbecue and melting.

In other words, there is no problem when these load wheels are used in ordinary aircraft, even supersonic or hypersonic aircraft.

But it can't be used in our poor Phoenix kt1 aerospace plane, because the performance of this tire can't meet the needs in terms of ultra-high temperature.

That's why I asked you to discuss whether we can solve this problem with our own ability. If there is no way, we are looking for other ways. ”

With that, Wang Bin quietly looked at the people in the conference room.

Soon after that, in addition to the head of the Department, Professor Zhang first stood up and said, ”President Wang! And everyone, although our department also has a laboratory in the field of chemical materials, the internal R & D content is basically irrelevant to the tire.

Other laboratories are basically engaged in the research and development of various metals.

Therefore, our laboratory does not have high temperature resistant rubber, especially rubber that can withstand high temperature above 1000 degrees.

And I don't think it's a good way to use rubber as the load wheel of aerospace aircraft. After all, aerospace aircraft is not an ordinary aircraft in the atmosphere. It has to face not only the environment in the atmosphere, but also the vacuum environment in space and the high temperature environment generated when re entering the atmosphere.

And this is only now. In the future, aerospace aircraft will face more complex and even extreme environments. For example, the environment of other planets, with the performance of rubber, can not cope with such an environment at all.

So I think, since this kind of aviation tire can't be used on the aerospace plane, we simply don't use rubber as the load wheel of the aerospace plane.

We can use other materials as load-bearing wheels, or even directly use the load-bearing wheels of mechanical structure! ”After that, he looked at the people in the conference room.

After listening to Professor Zhang's words, Wang Bin and others also nodded. After all, as Professor Zhang said, rubber is not the best material for the load-bearing wheel of aerospace aircraft