Wang Tao's laboratory occupies a whole floor, and there are drive units, spinning machines, washing machines, drafting boxes and other equipment for processing precursors, while at the other end of the building, there are carbon fiber processing equipment such as pipe rolling machines, film winding machines, core pulling machines, polishing machines, curing ovens, etc., which can be seen that Wang Tao is not only studying the manufacture of carbon fiber, but also studying the application of carbon fiber.

Seeing this scene, Su Cheng sighed: "Dr. Wang has worked hard, and it is not easy to do two directions at the same time." ”

This sentence made Wang Zhao's eyes red, counting his time in the research institute, more than ten years of time, it is not easy.

With so many people watching, Wang Ji quickly restrained his expression, but his voice was a little hoarse and said: "I'm also used to it, and now I have assistants by my side, I mainly focus on the research and development of carbon fiber, and if I have free time, I will try the application of carbon fiber." Foreign companies have studied the application of carbon fiber very thoroughly, and we are still far behind. Moreover, foreign companies always consider the use of carbon fiber with high strength and large modulus, I think it is a bit of a waste, a lot of things, there is no need to use such a good carbon fiber, I hope to use cheaper carbon fiber, to make some important foreign application effects. ”

This is the spirit of China's copycats!

Su Cheng could only nod when he listened, and he was actually a little disappreciative in his heart. Carbon fiber is a real sunrise industry, and it looks like a very good product now, but it will not take three or five years to be replaced with an ordinary mid-range product. If it is an ordinary researcher, it is just a matter of focusing on low-cost applications, Wang Ji can make almost the same carbon fiber several years in advance, such a level, it is a pity to waste time in other aspects.

However, Su Cheng knew this kind of truth, and Wang Ji was afraid that he knew better, so he was not easy to persuade. There can only be silence.

If this Wang Ji is going to fame and fortune, as long as the study of carbon fiber is enough, it is enough to become famous, compared with the revolutionary material of carbon fiber, the importance of carbon fiber application research is not half a star.

It's just that Wang Ji is a public heart. There is such a thing as the so-called "conscience of scholars". With the surging tide of reform, there are fewer and fewer of them. In a few years, I am afraid that people will not talk about conscience, but only about the system.

Wang Jiao. It's just another researcher who fantasizes about changing the world.

Su Cheng looked at Wang Ji's thin body, but thought: If he can really bring domestic carbon fiber, it is not impossible to change the world.

Maybe not as much has changed as expected, but it has changed in the end.

Li Lianxiang quickly changed the topic and said with a smile: "Our country." In the past, the military carbon fiber was bought for foreign use, after the ban in Batumi, it also bought a period of civilian carbon fiber for military use, and now the high-end civilian carbon fiber is not sold to us, reducing the requirements of raw materials, or has a certain practical significance. ”

Su Cheng didn't know about this stubble, and said in surprise: "So, we can't buy good carbon fiber if we want to?"

"Formal channels. Definitely not going to work. Li Lianxiang sighed twice and said, "You don't remember when we started the carbon fiber project." ”

Sioux City said honestly: "I don't have much of an impression. ”

His Dahua laboratory has reached the scale of 3,000 people, and the number of projects is only more than this. However, when the project was established, it could only be said that it was ordinary, and there was no feedback on the solar energy projects, battery pack projects, high-voltage power transmission and transformation projects that were also approved. Sioux City just wants to care, but he can't care.

Only like Wang Ji. Only by making a practical project can you get his attention. If you don't see the results, who can know whether the carbon fiber project will be a three-year achievement, a five-year achievement, or a ten-year achievement.

Li Lianxiang looked clear and said: "Dahua Shipbuilding has put forward a request, hoping that around 95 years, carbon fiber suitable for compressed natural gas tanks can be developed, if a suitable carbon fiber cannot be developed, I hope to solve the carbon fiber application of compressed natural gas tanks." Because of this requirement, we have increased the funding of 3 million yuan to the carbon fiber project team, so we have asphalt-based carbon fiber. ”

Wang Ji nodded and said: "The development potential of polyacrylonitrile-based carbon fiber is a little better, but if you want to talk about rapid research and cheap supply, you still have to count asphalt-based carbon fiber." ”

These two kinds of carbon fiber, Sioux City did not understand before, and it is estimated that it is difficult for ordinary college students to know the specific classification of carbon fiber. On the way over, Sioux City learned some common sense about carbon fiber. As Wang Ji said, polyacrylonitrile-based carbon fiber has a wider range of uses and has received more attention, while carbon fiber using asphalt as raw material has the advantage of higher modulus, but the advantage is getting weaker and weaker. In the case that the strength is far inferior to polyacrylonitrile-based carbon fiber, the only benefit of asphalt-based carbon fiber is probably the lower cost.

At present, Wang Zhao's research direction is asphalt-based carbon fiber, which is in line with China's current needs. Su Cheng didn't comment on this, and said, "Can the current results be used to make compressed natural gas pipes?"

"It's a little bit more difficult. Wang Ji said embarrassedly: "Isotropic carbon fiber, the current application area is relatively narrow, probably can make some sporting goods." The carbon fiber required for compressed natural gas tanks will not be promising until at least the anisotropic asphalt-based carbon fiber is available. Of course, it is still very good to use the carbon fiber we are currently making to make some building materials for ships. ”

The reason why LNG ships are known as the pearls of the shipbuilding industry is that the technology they use is almost all of the world's top technology. From Yin tile steel to carbon fiber, in the early 90s, almost all of them belonged to the high-tech that only one or two countries mastered, and unlike many projects that use high-grade materials just the icing on the cake, LNG ships are ships that can only be used with high-grade materials.

The steel plates of other ships will feel at a loss if they are thicker, and the likes of LNG ships, mixed with carbon fiber as a bracket, may not be able to increase the cost much. That's a big guy that costs $200 million.

Dahua Industrial's LNG ship is about to be completed, and the requirements around 95 years ago are obviously for the improvement of the next version, Su Cheng shook his hand, no longer mentioned the matter, and continued to look at it carefully.

Wang Ji quickly took out the prepared carbon fiber product.

A total of 4 sizes of carbon fiber are placed on pallets like ordinary silk threads. These coils resemble the sewing threads commonly used in households at this time, and a few centimeters of thin thread wrapped around a paper roll the thickness of a small thumb to become a carbon fiber roll.

If you don't specifically explain it, others can't see that such a slender thread will be made up of hundreds or thousands of carbon fibers.

"Can such carbon fiber be used in the construction of new homes?" Su Cheng asked Yang Ming. It was he who put carbon fiber in the report on the construction of the new home, which caught the attention of Sioux City.

Yang Ming stubbornly said: "Although it is only a primary product, I think it can still be applied." ”

He desperately gave Wang Ji a look.

Wang Ji also seemed to understand, and hurriedly said: "Our carbon fiber, although the data is not very beautiful, can still be applied. ”

"Not only do we have to continue R&D, but we also have to get into production quickly. Su Cheng asked people to take out a letter of appointment, a plan, and said to Wang Ji: "In the name of the Carbon Fiber Research Institute, I will give it to you, and the annual funds will be supplemented to you according to the previous words, and in the future, the more complete your personnel, the more projects, and the more funds you will be distributed." But no matter what, carbon fiber has to continue to produce results...... In addition, factories and companies are the most cost-conscious places, you can make low-cost carbon fiber will definitely have a market, but you can't give up high-specification carbon fiber ......"

"I understand that if the anisotropic asphalt-based carbon fiber can be completed on schedule, I am confident that it will be three-quarter......s cheaper than foreign products with the same quality," Wang said at a much faster speed. His eyes were fixed on what was in Su Cheng's hand.

The tens of millions of research institute funds are unimaginable, and it is a world of difference compared to now, I don't know how many assistants and teaching assistants can be hired, and how many instruments and equipment can be bought......

It's not just Wang Ji, there are not a few experts staring at Su Cheng. People who have been in Dahua Laboratory for a long time have a strong desire to make contributions. Because the conditions here are indeed able to produce results, unlike many domestic research institutes, the unit of more than 100 people only has one or two million funds, including the salaries of employees, in the fiercely competitive scientific community, it is almost impossible for such a research institute to obtain research results equivalent to foreign ones.

Scientific research is built with money, and money is never enough.

Dahua Laboratory is not a cornucopia, its total funds are determined, Wang Zhao got more, others got less, and when Wang Zhao finished speaking, several people immediately rushed up, wanting to pull Su Cheng to see their own projects.

These experts and scholars were attracted by Su Cheng with great effort, and naturally he couldn't chill people's hearts, so Su Cheng had to spare the afternoon time and be a listener wholeheartedly.

After staying like this for a few days, the experts have changed several times, and the freshly baked plans have piled up.

To write a proposal in just one or two days, you have to exhaust several graduate students. Seeing that people write so seriously, Su Cheng also reads it relatively seriously.

Gradually, Sioux City also saw that almost all of these guys were engaged in construction and home applications.

This discovery made Su Cheng cry and laugh, and he also knew that it was impossible for people to really design their own houses, but if they could really achieve one or two, it would not be completely unsuccessful.

"Go and call Chubby. Su Cheng quickly made a decision, called Yang Ming and instructed: "Let him be the contractor of Shichahai Mansion, and the new technology will also be handed over to him for review, and the most suitable thing for the fat man to do is to supervise the work." ”

……

…… (To be continued.) You are welcome to come to the starting point to vote for recommendation votes and monthly passes. For mobile phone users, please go to read

ps: The heat is unbearable, and I took the high-speed train for another 10 hours yesterday, and I failed to renew, sin.

In other words, 10 hours across China is indeed a bit of a high-tech flavor.