Nature is a well-known international academic journal, and those who often subscribe to this journal will definitely not be unfamiliar with Li Tianfeng's name, and many academic papers signed "Li Tianfeng" have been published in this journal.

In the latest issue, another paper signed "Li Tianfeng" was published, entitled "The Application of Carbon Fiber in New Aviation Materials".

Carbon fiber materials, everyone is no stranger, however, the paper does not open the way of thinking, opened another new door, for the use of three-dimensional carbon fiber, the paper was elaborated in detail, many experts engaged in materials, who see this paper, have a bright eye.

Many people, especially those who are engaged in carbon fiber material research, after seeing this article, seem to have obtained a treasure, and immediately read it over and over again.

In the past few years, there have been many papers published by Li Tianfeng in "Nature", whether there are more than three digits Li Tianfeng did not count, but definitely exceeded two digits.

The materials engineering center of Tianfeng Technology Co., Ltd., under the technical guidance of Li Tianfeng, began the research of carbon fiber materials many years ago, and last year, it began to use new carbon fiber materials, as mentioned in the above paper.

The Materials Engineering Center, under the guidance of Li Tianfeng, uses a three-dimensional method of nano-scale medium-length carbon fiber and a high-temperature resistant epoxy resin codenamed 8599-7 to form a new material called "Hercules" through a special process.

Carbon fiber is very strong, and in this new material. Carbon fiber is no longer two-dimensional, but adopts a three-dimensional three-dimensional way, and its strength is greatly enhanced.

We know diamond and graphite. These two completely different things are actually composed of carbon elements, but the way of carbon atoms is different, the carbon atoms that make up diamond are combined in a three-dimensional way, and the carbon atoms that form graphite are combined. It's just a parallel two-dimensional combination.

The combination is different, the strength is very different, and the graphite is very soft. Diamond, on the other hand, has become the hardest material in nature.

The materials engineering center of Tianfeng Technology Co., Ltd. is currently developing this new material called "Hercules", and its carbon fiber exists in a three-dimensional way in the material, just like the carbon atoms of diamond. Carbon fiber material up and down, left and right. Intertwined in a three-dimensional way, the intensity is increased by several times, or even dozens of times.

In a laboratory of the Materials Engineering Center, under the high-power microscope, the existence and combination of carbon fiber in the "Hercules" new material can be seen clearly.

Zhao Jiantian is a materials expert at a well-known materials research institute in China, and was once the person in charge of a carbon fiber material research. Joined Tianfeng Technology Company not long ago, and now. He is a material expert in the materials engineering center of Tianfeng Technology Company, and has joined Tianfeng Technology Company for less than a month.

Like Zhao Jiantian, through the transfer of the military, the material expert seconded to Tianfeng Technology Company is Yin Shexin, who is an expert in non-metallic materials.

Now, both of them are members of the "Hercules" material research team, and together with Ding Hushan and Huang Zhi, material experts of Tianfeng Technology Company, the four of them form an expert group of the "Hercules" material research team.

Four material experts, coupled with Li Tianfeng's "guidance", finally solved the most critical technical problem in less than a month, and the sample of "Hercules" material was finally manufactured.

Among them, Zhao Jiantian also put forward good opinions and ideas at the beginning, and everyone worked together to finally overcome the difficulties and successfully put the samples out of trial production.

No, the four of them are in the laboratory, carefully checking the organization of the material through a high-powered microscope, among them, Zhao Jiantian also personally operated the microscope.

The more the four of them looked at it, the more excited they became, and saw that the distribution of carbon fiber in the material completely achieved a three-dimensional effect, which was completely combined and intertwined in the way they needed, and suddenly, the four of them jumped up.

The four of them are completely immersed in the joy of success!

Jump!

Hug each other and cry with joy!

Cheer!

All kinds of situations are reflected at this moment, which shows everyone's joy and excitement, everyone is engaged in materials, and knows the great significance of this achievement, if this material is produced in large quantities, it will be terrible.

It can be used not only in aero engines, but also in aircraft, and even in other fields, it can also be used, which is several times stronger than titanium alloy, and the density is almost half smaller than that of titanium alloy.

I can't imagine!

If there is no Li Tianfeng, the advent of this new material will have to be postponed for at least twenty or thirty years, and now this new material has been successfully developed in Tianfeng Technology Company.

Zhao Jiantian and Yin Shexin, although they only took the last train to develop this material, the joy and excitement in their hearts were no less than Ding Hushan and Huang Zhi.

In the whole laboratory, everyone has no image, fortunately, there are only four people together, otherwise, let the others see it, it will definitely be shocking.

After a long time, everyone's mood gradually calmed down, but the excitement and joy on their faces did not completely fade.

The tensile test of the material tests the tensile strength of the material, and then detects the compressive stress, elastic coefficient, etc., and records the detected data one by one.

"I dare not imagine, I dare not imagine!"

"This is absolutely epoch-making!"

"Such research results can definitely win the first prize of the National Science and Technology Progress Award, no, the special prize!"

“……”

The four of them looked at the data that had been checked one by one, and so far, they still couldn't believe it, and they didn't think that the excellence of this material exceeded their expectations.

"No wonder Mr. Li called this new material 'Hercules', which is really worthy of the name, the strength of this material, when it comes out, no one dares to believe it."

Li Tianfeng also knew that there would be results today, no, with Sun Xiaoping, Qiu Wen'an, Zeng Qinghai, everyone came over together, entered this laboratory, and saw the looks on the faces of the four experts, Li Tianfeng asked, "How is it?" ”

Sun Xiaoping, Qiu Wen'an, and Zeng Qinghai were also waiting for the experts' answers, and when they saw the four experts, there was no doubt that their faces were full of excitement and joy, and the mood of the three of them also improved all of a sudden.

The three of them quietly glanced at each other, and thought in their hearts, could it be that it was successful, could it be that the kind of "Hercules" material that the boss said had been successfully developed.

Tianfeng Technology Co., Ltd., the development of the second-generation core machine, widely used this new material, fan part, compressor part, as long as it is not a hot part, almost half of the parts are made of this new material.

Such as key and important parts of the fan blades, compressor blades, fan casing, compressor casing, etc., for this material, Sun Xiaoping, Qiu Wenan, Zeng Qinghai three people have no concept.

The three of them only knew how this material was from Li Tianfeng's description, especially the strength of the material, and the three of them were deeply skeptical.

If it weren't for what Li Tian and the others said, the three of them would definitely shake their heads, and they would definitely say in unison, bragging, where is this kind of material, impossible.

But Li Tianfeng described the material very comprehensively, Li Tianfeng said it himself, and the three of them were just suspicious in their hearts, but they didn't say it, and they didn't show it on their faces.

The four material experts, when they saw Li Tianfeng asking, immediately said together: "Mr. Li, it's successful, we've succeeded!" ”

It worked?

Hearing this, Li Tianfeng was overjoyed, Li Tianfeng knew that in his memory, in later generations, this new material, known as "Hercules", had dominated for decades, and before he was reborn, a more bullish material appeared, and began to completely replace this material that had been used for decades.

Li Tianfeng knew the great significance of the successful development of this material, and all of a sudden, Li Tianfeng's mood became excited, took the test report of the material, and looked at the test data with a slight excitement.

Seeing that these data all met his expectations, Li Tianfeng said happily: "Okay, good!" We've finally made it! Take a look at it, too. ”

After speaking, Li Tianfeng gave the material test report to Sun Xiaoping, Qiu Wenan, and Zeng Qinghai, and the three of them immediately got together and looked at it.

"Won't it?"

"This can't be?"

"Is there a mistake in the data?"

Huge question marks flashed in the minds of the three of them, and at first glance when they saw such data, they couldn't believe it, it was like a dream.

Zeng Qinghai even pinched himself quietly, grinning in pain before coming back to his senses, this should be true.

If it's true......

I don't dare to think about it.

Seeing the appearance of the three of them, Li Tianfeng smiled happily, and Li Tianfeng said: "This should not be fake, this new material can completely achieve such strength." ”

After speaking, Li Tianfeng asked: "Are there any samples, I want to take a look at the strength test of the material." ”

"Yes, there are samples, and we can do strength tests."

Soon, the tensile test began, and the tensile test began on a sample less than the thickness of a chopstick, which was loaded with a tensile testing machine, and began to be carried out in front of everyone.

On the testing machine, the tensile data has been rising, if it is a general metal material, this sample has long been pulled off, but on the tensile testing machine, this sample has not moved.

The rally has been climbing, and it has been climbing, Sun Xiaoping, Qiu Wen'an, and Zeng Qinghai, their faces are full of excitement and joy, and they have seen it with their own eyes, this is true, and they are not dreaming.

"Bang !!"

With a loud bang, the material was finally pulled off, but the data stopped on the tensile testing machine made everyone secretly speechless, which was also amazing!

Li Tianfeng nodded, the strength of this material should be several times more than that of ordinary titanium alloy.

One word, cow!

Two words, cow fork!

………

Today's two watches, the first one is sent! (To be continued......)