Rebirth 2008: I Can Make Money Reading

The silicon carbide stacking multilayer graphene technology is a scientific research project that Muyang attaches great importance to, and it is also the top priority of the material project.

If mass production of graphene is solved, it will be as important as the company's metal 3D additive process technology.

Graphene is of great significance to light weight.

Like Aerospace One, if graphene can be applied on a large scale, it can reduce the weight of the fuselage by more than 30%.

Xinghai Group has metal 3D additive technology, which can fuse graphene into each layer of metal to produce ultra-high-strength composite materials.

Just adding a trace (0.01 mm) of graphene is equivalent to adding 3.5 mm of Q235B steel plate, and the toughness is better.

Like the future 01 car, when a few strands of graphene are attached to the car steel plate and tires, it is equivalent to adding an ultra-thick steel plate to the surface of the car.

If you add some thicker graphene, anti-device sniper rifles will not be able to deal with this kind of bulletproof vehicles.

If soldiers wear such body armor, it is really not a problem to shuttle freely in the hail of bullets, as long as they are not shocked to death or hit non-graphene-covered parts.

This is exactly the case, the use of graphene in the military is too perverted, Junfang is definitely not willing to let this type of material technology be acquired by other countries.

Mu Yang came to the experimental building with anticipation and excitement, and saw that the project leader, Dr. Chen Liu, was already waiting for him at the door of the experimental building.

"Look at the real thing first." Mu Yang waved his hand directly and said.

"Okay, Chairman, we have trial-produced 10 kilograms, and the number of layers in mass production is more than 10 layers. Our current problem is that the smaller the number of layers, the more unstable the production." Chen Liu walked behind Mu Yanglue, walking explain.

"This is normal. The thickness of graphene is too thin. How many layers can be stably produced now?"

"20 layers or more, but I recommend stacking 100 layers. If the number of layers is too small, the requirements for technology and equipment will be relatively high in industrial applications, and the production cost will increase sharply. After all, we have made graphene The cost has been reduced, and several times more layers will not increase the weight much.”

Mu Yang nodded, understanding what he said.

In the industrial world, the more sophisticated it is, the more difficult it is to manufacture, or in other words, it is also difficult to manufacture super large things.

In general, the thickness of a facial tissue is about 0.08-0.12 mm.

And one sheet is stacked by 3-4 sheets of thin paper, that is, the thickness of a thin paper is about 0.02-0.03 mm.

Today, the thickness of one hundred layers of graphene is about 0.002 millimeters, and it takes one thousand layers of graphene to be as thick as a sheet of thin paper.

With a thickness of 100 layers, the strength is equivalent to 0.7 mm of ordinary steel, and the thickness of some automobile sheet metal is only 0.8-1 mm.

If graphene is attached to shoes and clothes, they can resist sharp objects and be durable.

After a while, Chen Liu took Mu Yang to change into the dustproof clothes first, and then went to the clean laboratory after dust removal.

It is now July, and the weather in Jiangnan Province is extremely hot. Fortunately, the temperature in the clean laboratory is controlled at around 20 degrees Celsius, and Mu Yang feels very cool when he walks in.

In Xinghai Group, even though the factories have installed cooling systems, the working environment of workers in most factories is only a little worse than the office environment.

The graphene laboratory has an area of ​​two to three thousand square meters, and there are about a hundred scientific researchers in charge of this project. The scientific research staff passed by Muyang, stopped at Bu and bowed slightly to say hello, and then hurried away.

Mu Yang came to a 30-square-meter room, which contained some experimental equipment, such as microscopes, and macroscopic and microscopic observation equipment.

"This is a 20-layer sheet with a length and width of 50 centimeters. It has been cut. We can produce a width of 2.5 meters and no length limit."

Chen Liu pointed to the glass surface next to a microscope and said.

Mu Yang took a look, but felt that he didn't see anything.

Taking a closer look, I saw a light gray transparent sheet spread on the glass, and the four corners were pressed by four plastic blocks.

Graphene itself is black, but if it is extremely thin, and its structure is a hexagonal network, photons can pass through, so it looks transparent.

Clamp the graphene with your thumb and forefinger, rub it gently, and find that it is full of elasticity.

"Have you done the mechanical performance test and chemical composition?" Mu Yang asked.

Chen Liu replied: "It has been done, and it has met the design requirements you requested, Chairman. Now we have to solve how to apply it to products, which is also a big problem." When they developed the equipment for mass production of graphene , people are very excited, they know exactly what this means.

In practical applications, graphene is best used in combination with other materials, rather than pure graphene materials.

For example, FRP, which is a composite material made of glass fiber and resin mixed, then cured and processed. Fiberglass provides strength and rigidity, while resin provides chemical resistance, heat resistance and malleability.

If graphene replaces resin, it becomes super FRP. Since there are not many layers of graphene, this composite material still has transparent properties.

But how to mix them together is also a technical problem, and the technical problems of mixing different materials are different.

In front of Mu Yang, Chen Liu said something and did not dare to hide it.

"Well, let's find a way to mix it into titanium alloys and space suits first, and solve the aerospace problem first." Mu Yang thought for a while, "However, we will set up another graphene application department, and your department will focus on graphite research. Enene is enough, you don’t need to spend your energy on researching and applying things, it’s not easy to do one thing well, pay attention to confidentiality work.”

"Ok, I see."

Mu Yang thought for a while, called Zhou Chen and Wang Hai, and asked them to come over.

After waiting for ten minutes, the two finally arrived.

Mu Yang summoned the core personnel of the graphene project team, together with Zhou Chen and Wang Hai, to a conference room, and he solemnly said:

"Graphene has been successfully developed, and the next step is the application.

Being able to mass-produce means that the material industry will change, but it will also bring infinite troubles. In the next few years, we will not announce its existence to the outside world, including relevant department personnel.

You organize reliable personnel to form an application department, and find ways to apply it to various materials. Everyone must pay attention to confidentiality work. "

Seeing that the chairman attached so much importance to it, and didn't even plan to report it to the relevant departments, everyone probably understood what it meant.

Graphene is a weapon of war when used well, no less than the birth of a mushroom cloud.

Like the company's aerospace plane, it is too big to hide as long as it is used.

As for the material graphene, as long as everyone doesn't mention it, no one knows that Xinghai Group has developed it.

Like the graphene project members, they also know that the company has many secrets that they do not know. They cannot enter other laboratories of the company, and colleagues from other laboratories cannot enter their laboratories.

The Xinghai Group is too big, with more than 150,000 formal employees, and most of the employees don't know what scientific research projects the group has.

Many laboratories are not named after the name of the research. For example, the graphene project laboratory, they themselves named it "Darknet Laboratory". When outsiders saw this laboratory, they thought it was engaged in network information.

Moreover, the detailed information of the scientific researchers in each laboratory is confidential and cannot be inquired at will.

The meeting ended in a while, and Mu Yang only needed to talk about the general direction, and the specific plan would be formulated by the management below.

two o'clock in the afternoon,

After Mu Yang's lunch break, he received a report from Han Li that on the Xingyue base, the scientific research personnel had finished moving the modules, and Sky-1 was returning to Earth.

The company is producing the second aerospace plane, which is customized by relevant departments. Xinghai Group asked for a friendly price of 20 billion yuan.

Of course, the price of the aerospace plane is more than that, the price is hundreds of billions of dollars, and even some developed countries want it.

For these countries that develop aerospace aircraft, it is priceless, and it is a black technology product. The Hua country prohibits them from selling it, and even if they have money, they cannot buy it.

Mu Yang decided to develop Sky-2, which uses graphene materials on a large scale.

At half past five in the afternoon, the company closed.

At this point in time, the sun has not yet set, and the outdoor temperature is still over 30 degrees. The employees are all staying in the office with the air conditioner on, and they don't want to go home.

Mu Yang continued to drink tea with the air conditioner in the office, and Zhou Chen didn't go back. After seeing him, he also came in to drink tea and chat with him.

There are also iced drinks in the office, but Mu Yang should drink less of them. Drinking too much is bad for your health, so try to drink as little as possible.

"There are people in the street office who are too shameless. The road has been dug and rebuilt, and the brain has been pumped. I don't even look at what's going on here."

"Will it affect the traffic of our company's trucks?" Mu Yang knew what Zhou Chen was talking about. In some places, heating pipes were repaired in winter and water pipes were repaired in rainy days.

"It has some influence. It's not human affairs. I called Zhang Wei directly yesterday to criticize them. Zhang Wei didn't know about it. He immediately sent someone to investigate and replied to me in the morning. It has already been dealt with. Approve people and say that the road will be restored to its original state within three days." Zhou Chen said with a half-smile, he has a lot of experience, and this matter was also reported to him by the secretary.

"The general environment is much better now, but it is inevitable that there will be rat droppings. We can't control this kind of thing, we can only give feedback." If Mu Yang pointed out something, he didn't want to care about such crap.

"I got it."

Zhou Chen talked to the chairman about the international situation. Xinghai Group built a base on the moon. This is no longer a matter of a company, but an international event. It even threatens certain countries. What is the Xinghai Group threatening them? .

Now whenever it comes to the Xinghai Group, it is an international event.

But Mu Yang and Zhou Chen just don't go abroad and don't participate in disputes in that area. They just like to play tricks and can't handle the Xinghai Group. On the contrary, the Xinghai Group can turn around these countries and block them with various top technologies. Blocking the cutting-edge technology of these countries, it is difficult to bypass Xinghai Group's technology patents.

It can be said that in many industries, Xinghai Group's corporate standards are international standards.