Selling fishing rods in the live broadcast room caused a sensation in the military industry!
Chapter 31 Dry-jet wet spinning solution spinning method!
Professor Li is a person who is calm and does things calmly and moderately in his daily life.
Especially in scientific research.
He is also meticulous and not arrogant or impatient.
But after seeing the data given by Li Yang.
A rare moment of gaffe on his part.
His wrinkled face was filled with surprise and excitement.
This is T-1000 level carbon fiber!
Looking around the world, there are countries that can produce t-1000 carbon fiber.
There are only the Hexel Company in Eagle Sauce Country and the Donli Company in Sakura Country.
but now!
This number needs to be increased by one.
The Dragon Country will follow the Eagle Country and the Sakura Country.
Become the third country capable of independently producing t-1000 carbon fiber!
Mind this.
Li Jianye patted Li Yang on the shoulder and spoke solemnly and solemnly.
"Comrade Li Yang, you have made outstanding contributions to our country's national defense, aerospace, and major equipment construction!"
"Don't worry, the country will never forget, and will never dare to forget."
"In due time, our new fighter planes will soar into the sky, our warships will travel across the world, and our satellites will soar into the sky."
"Their success... all depends on you!"
The breakthrough of advanced carbon fiber is related to too many fields.
From small household appliances and home appliances we use in our daily lives to large satellites above our heads.
Carbon fiber is used in all walks of life.
in the past.
Longguo has been relying on imports because it has not made any breakthroughs in the field of carbon fiber, especially high-end carbon fiber.
This has resulted in high prices for many items, such as sporting goods and building materials.
now.
These problems will be solved step by step.
After Li Yang’s production line can fully meet national defense needs.
At the national level, we will also continue to carry out in-depth cooperation with him.
With Yuwei as the center, we will popularize the carbon fiber industry in an all-round way, so that everyone can buy carbon fiber products at very cheap prices!
Of course……
These are all things for later.
The most important thing at the moment is national defense construction!
Li Yang didn't expect it.
My own carbon fiber is so useful.
I was somewhat flattered by Li Jianye's praise.
Smile and thank him.
"As a citizen of Dragon Country, it is a pride and honor to be able to make some insignificant contributions to the country!"
Hear the words.
The people present looked at Li Yang with admiration in their eyes.
He is talented, skilled, ideologically conscious, and yet so humble.
It is no wonder that it can independently develop high-end carbon fibers such as t300, t700, and t1000 on its own.
Fan Xiaohu looked at Li Yang and became more and more satisfied.
He has always been a stern-faced man, but today he showed a rare warm smile.
"Comrade Li Yang is still too modest. This is not a trivial contribution, but a huge merit."
"Let's not talk about these for now. The relevant departments will be responsible for rewarding people based on merit when the time comes."
He changed the subject and asked.
"Now that the carbon fiber production workshop has been initially built, I wonder if Comrade Li Yang could take us to visit it?"
Fan Xiaohu's proposal was exactly what many professors and experts, including Li Jianye, wanted, and they all turned their attention to Li Yang.
Their main purpose of coming here today is to discuss the next steps regarding the comprehensive supply of carbon fiber.
Besides.
I also want to visit the carbon fiber production workshop.
Li Yang nodded in agreement, stood up and led everyone towards the workshop.
Same as before.
Today, the Yuwei headquarters is guarded by military and police personnel everywhere.
There is a guard post every three meters and a sentry post every ten meters.
Raise Yuwei's safety to the highest level!
Li Yang took it all in, feeling deeply moved.
Is this the sense of security that the country brings?
So down-to-earth...
With Yuwei’s current security capabilities, let alone someone with ulterior motives.
Even the workers in the factory probably have to march in step when going to the cafeteria to eat.
I was afraid that I would be kicked out of the factory the next moment because I entered the cafeteria with my left foot.
While thinking.
Li Yang was familiar with the place, so he took Li Jianye and others to the new production workshop and began to introduce it.
"Professor Li, Professor Liu, Minister Fan, this is the carbon fiber production workshop."
"The workshop has been built. The next step is to start building a special production line according to the military's needs!"
Li Jianye nodded, looked around, and sized up the workshop.
The entire workshop is not big, only about three-quarters the size of a football field.
He has visited carbon fiber production workshops abroad.
At the same time, the institute also has a dedicated research workshop.
in comparison.
The workshop built by Li Yang is indeed a little small.
But although the sparrow is small, it has all the internal organs.
Although the production line has not yet been built, some equipment has already been put in place.
He walked forward, his rough hands involuntarily touching the equipment that he had only seen in carbon fiber production workshops in other countries, with a very puzzling expression on his face.
once Upon a time.
These devices are only available in foreign production workshops, and Longguo is not qualified to use them at all.
but now……
Not only does Longguo have it, but it can also put it to practical use.
all of these.
It seems so unreal.
Looking around, Li Jianye soon saw several unfamiliar devices.
According to my memory and knowledge, it seems that I have never seen such a device before?
"impossible?"
He muttered in confusion, frowning.
I have been deeply involved in the carbon fiber industry for more than ten years, and I have seen countless mechanical equipment, large and small, both at home and abroad.
But the one in front of me is very unfamiliar.
After thinking for a long time, Li Jianye still couldn't figure it out.
He asked Li Yang.
"Comrade Li Yang, what is this device? How come I have never seen it before?"
As soon as these words came out.
Li Yang didn't think anything of it, but Fan Xiaohu, Liu Zhiyuan and others beside him suddenly felt a tremor in their hearts.
He looked at Li Jianye in surprise.
In the field of carbon fiber in Longguo, Mr. Li is considered a leading figure.
The current Carbon Fiber Research Institute was also established by him.
Even he doesn't recognize this device?
Li Yang didn't notice the strange expressions on everyone's faces and introduced them calmly.
"This is a polymerization reactor, which is mainly used to prepare polymer compounds."
"Because we use the dry-jet wet spinning solution spinning method, through the polymerization kettle, the carbon fiber polymer molecules and rigid molecules pass through the fine pores of the spinneret and are stretched through the spinneret, which makes it easy to align along the fiber axis to produce high-strength, high-modulus fibers."
“At the same time, the spinning speed can be greatly increased, improving production efficiency!”
Li Jianye's hand, which was stroking the equipment, suddenly stopped.
Look back.
He looked at Li Yang in astonishment and exclaimed.
"What? You've mastered dry-jet wet spinning technology?!"
Dry-jet wet spinning is a solution spinning method that combines the characteristics of dry and wet spinning.
The air layer gap during the dry spraying process is between 3-20mm, and the nozzle stretching ratio is relatively high.
After entering the wet coagulation bath to form, the initial silk has higher strength.
This is followed by further post-processing to produce fibers with higher performance.
It sounds relatively simple.
But there are only a few countries that have mastered this technology to produce carbon fiber.
Even in the United States, this technology was "bought" from the United States!
Results now.
Li Yang actually told him.
They use dry-jet wet spinning to produce high-grade carbon fiber? !
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