At the same time, everyone present knows that the defects of rubber and the available environmental range are too low.


    Therefore, these people present, including Wang Bin, tend to use other materials to make aircraft tires, especially metal materials. After all, metal is much better than rubber, which is easy to melt and flammable.


    Of course, if there is really no way, he can also accept the mechanical structure of the tire.


    While Wang Bin was thinking about this, Professor Dai stood up and said, "President Wang, I also agree with Professor Zhang.


    After all, there are such problems in the test flight of our first prototype. Even if we can find rubber materials with higher performance for the time being, which can temporarily meet the needs of this aerospace aircraft, what will happen in the future?


    You know, this is only the first first aerial plane of our Tiangong technology. In the future, we will certainly have more and larger aerial planes. If there are larger aerial planes, the tires will naturally bear stronger tests. Therefore, I think it is time for us to consider using other materials instead of rubber materials. "


    After Professor Dai finished, everyone in the conference room nodded. It was obvious that they all agreed with what Professor Dai said.


    Wang Bin also nodded, then turned around and asked Professor Zhang, "Professor Zhang, as the boss of Tiangong technology, I naturally hope that the aerospace aircraft we produce will not have any problems in terms of performance, and the same is true in terms of tires.


    So my heart naturally hopes to use other materials to replace rubber, but at present, there seems to be no other high-performance materials in China or even the whole world that can replace rubber materials! "


    After listening to what Wang Bin said, Professor Zhang shook his head and said, "indeed, if it was in the past, there are really no materials in the world to replace rubber. Even if someone has developed some materials with similar properties as rubber materials, their cost is not cheap, so no one uses them at all.


    But now the difficulty is different. Mr. Wang, you forget that a few months ago, I told you that our materials laboratory has developed a soft metal alloy material.


    The properties of this alloy are similar to those of rubber materials used in tires in many aspects, but there are also many properties that rubber can''t compare. For example, the melting point of this metal material is as high as 2530 degrees. In addition, this material is also a very good memory metal material.


    At the same time, compared with rubber material, this material has many advantages, I won''t say more, such as ductility, strong acid resistance, oxidation resistance, corrosion resistance, etc., which can''t be compared with rubber.


    Therefore, this material can replace rubber in many places, such as making tires for use.


    Most importantly, the manufacturing cost of this material is very low. Even if it is lower than that of rubber, it is definitely an ideal product to replace rubber. "


    "What! It''s true. That''s great. What are we waiting for? We''ll make some tires and install them on the plane." after listening to what Professor Zhang said, Wang Bin immediately stood up and said.


    At the same time, he thought carefully. Indeed, as Professor Zhang said, they had developed the material in his mouth two months ago.


    Moreover, this material was not developed by Professor Zhang himself, but by Xiao Xiao, a fresh college student who had just entered Tiangong technology in his department. In fact, Xiao''s original intention of developing this material was to use other materials to replace rubber.


    Then we got up and went to the material R & D department, one of the research rooms called the special memory metal R & D team, and met Xiao Xiao.


    "Xiao Xiao, this is president Wang, the boss of Tiangong technology. I think you are no stranger.


    The purpose of President Wang''s coming to our Tiangong technology this time is for this special memory metal you developed before.


    You must also know that our Tiangong technology has just carried out the test flight of the first aerospace aircraft in history and achieved success, but unfortunately, we also found many problems during the test flight.


    The biggest problem is that we found that all the rubber tires of the aircraft melted after landing, and even one tire burst after the aircraft entered the atmosphere.


    In other words, the performance of existing rubber tires is not enough to be used in aerospace aircraft.


    So we thought of this special memory metal you developed before, which is definitely the most ideal material for aerospace aircraft tires at present. "After entering the laboratory, Professor Zhang immediately told a young man in the laboratory who was only about 20 years old.


    "Professor Zhang, is what you said true? Our test flight of aerospace aircraft has really been successful? That''s really great. So are we going to start mass production of aerospace aircraft next?


    Also, does this mean that our country is about to enter the real big Aerospace era? "Xiao Xiao couldn''t wait to ask after Professor Zhang finished!


    Although Xiao Xiao also knows that Tiangong technology has been carrying out the test flight of their company''s first aerospace aircraft during this period of time, until yesterday, what this aerospace aircraft has performed is only the test flight in the atmosphere.


    Therefore, during this period of time, everyone in Tiangong technology was a little nervous, proud, looking forward to and anxious.


    Many of them hope that the SkyPlane of Tiangong technology will carry out the test flight of skyflight immediately, but they are afraid of the failure of the test flight. At the same time, they also know that the test flight of skyflight is different from the ordinary test flight. Once the plane makes a little mistake during the test flight, it means the plane is destroyed and people are killed. This is no joke.


    Now the test flight of air and space flight is finally completed, and the test flight is also successful. Although there are tire problems during this period, it does not represent the problem of the aircraft itself, so he is so excited.


    As for the tire problem mentioned by Professor Zhang, in his opinion, it is definitely not a problem, because the special memory metal they developed is developed to replace rubber, and completely exceeds rubber in various ability indexes.


    And that''s just the first generation of special memory metal they developed, or metal rubber is more appropriate.


    Since they reported their achievements to Professor Zhang last time, they have carried out more in-depth R & D and improvement on the basis of the original metal rubber.


    Now the second generation of metal rubber has been developed, and the performance of this generation of metal rubber is more excellent, absolutely, especially in the applicable temperature range.


    ..........