The black technology empire started with a debt of one billion

Chapter 78 76 They are studying artificial gold.

"Because the housing price in Tianfu is too high, and the cost of building a laboratory is very high, we choose to rent a dust-free board room, which has the same functions except for the smaller area." Liu Yaqiang introduced.

Dust-free board rooms are only used for outdoor research and emergency rescue. Generally, no one will use this kind of dust-free board room.

There is already a shortage of laboratories in Tianfu, and their expenses are relatively tight. Renting this kind of prefabricated house is five or six times cheaper than renting a laboratory, so they choose to rent this kind of prefabricated house.

Liu Yaqiang took Cao Mang and Comrade Xiao Wang to one of the board rooms to change into dustproof clothing.

When Comrade Xiao Wang entered the mobile prefabricated house, he discovered that there was something hidden inside.

The three-meter-high prefabricated room does not feel oppressive at all, and the white and flawless walls are completely different from the outside.

"Everyone, stop what you're doing." After Liu Yaqiang finished speaking, everyone surrounded him.

The six researchers were of different heights and obesity, completely different from those they usually see on TV.

"This is our sponsor, Mr. Cao of Deep Blue Technology Fund. This is the Discipline Inspection Committee of the entertainment industry. I believe everyone knows him." Liu Yaqiang introduced.

"I didn't expect Principal Wang to come too."

"Did I just think I recognized the wrong person?"

"I didn't expect to be able to meet Principal Wang face to face."

Hearing the words of several people, Comrade Xiao Wang was very happy.

Have a look.

These people are all my fans.

Do you want to leave a signed photo for them later?

Just when Principal Wang was feeling proud, everyone looked at Cao Mang and shouted, "Hello, boss."

Although this project is said to be funded by the Deep Blue Foundation, they are actually working for Cao Mang, and the final research results belong to the Deep Blue Foundation.

Their salaries are all deducted from the subsidy, and after the entire project is over, they can get 10% of the subsidy as a reward.

That is to say, Cao Mang subsidized them 8000 million yuan. After deducting their salaries and bonuses, the actual research fee was only 7000 million yuan.

Liu Yaqiang introduced to the shorter researcher: "Mr. Cao, this is Fan Lisan, who graduated from Tianfu No. [-] Technical School and is our ultrasound expert. Regardless of whether he graduated from a technical school, his achievements in ultrasound , not worse than Tsinghua University and Peking University.”

This Fan Lisan is about 1.6 meters tall, and his figure is about the same as that of Guo Siniang who wrote novels.

"Boss, hello." Fan Lisan said with a smile.

Because several people are wearing masks, their faces cannot be seen, but from their eyes, it can be seen that they are sincere.

"This is our material science expert Li Tingshen. Li Tingshen graduated from the serious 211 University. He graduated from Tianfu University of Science and Technology." Then Liu Yaqiang introduced the tall man standing next to Fan Lisan.

Li Tingshen's height should be around 185. His height is the same as Cao Mang's, and the two of them can look at each other completely at the same level.

"Boss, hello." Liu Yaqiang smiled.

Then Liu Yaqiang introduced several other people to Cao Mang.

Some are majoring in mechanical engineering, some are majoring in chemical engineering, and some are majoring in geology.

If you think it’s outrageous for a geology major to join this team, then you are totally wrong.

"Liu Yaqiang, I graduated from the medical department, but I majored in veterinary medicine." Liu Yaqiang scratched his head and smirked.

Ok.

This team is really professional.

Even veterinarians can do graphene research.

After listening to several people introducing Comrade Xiao Wang, his outlook on life completely collapsed.

What kind of fairy team is this.

"Ahem, Liu Yaqiang, I heard that your research has yielded results, so you invited me over to introduce your results to us." Cao Mang said awkwardly.

This team is indeed too "reliable".

"Mr. Cao, after more than half a year of research, we found that graphene can be peeled off in addition to mechanical peeling and chemical peeling. It is also possible to peel graphene through special ultrasonic waves. We use transverse waves of special frequencies."

Shear wave refers to the wave in which the vibration direction of the particle in the mass is perpendicular to the propagation direction of the wave.

Because the medium particle in the shear wave is subjected to alternating shear stress and produces shear deformation, the shear wave is also called shear wave or shear wave.

Shear waves can only propagate in media with shear elasticity, so it only exists in highly viscous liquids and solids.

They stripped graphene from graphite by cross-oscillating shear waves at special frequencies.

This stripping method is not only faster than mechanical stripping but also more environmentally friendly than chemical stripping.

The only downside is that it consumes more power.

Compared with the time required for mechanical peeling and the environmental protection fees required for chemical peeling, the electricity cost is much cheaper.

After Liu Yaqiang finished speaking, he led a few people to a very ugly machine, which was handmade by themselves.

"This machine can produce ten kilograms of single-layer graphene per day. If we enlarge it ten times, it can produce about 120 kilograms a day." Liu Yaqiang introduced.

Liu Yaqiang took the two of them to another machine, which was also handmade by them.

"This machine can make single-layer graphene into a single-layer graphene film. The maximum theoretical area is three meters wide and five meters long." Liu Yaqiang said, picking up a film and handing it to Cao Mang.

The film is only 25 centimeters long and 10 centimeters wide, the size their prototype is currently capable of making.

Cao Mang looked at it and handed it to Comrade Xiao Wang.

"What's the use of this thing?" Comrade Xiao Wang asked.

"This thing has so many uses, I can't finish it in three days. Don't look at how thin this thing is, even a pistol can't pierce it," Cao Mang said.

"Fuck, so awesome?" Comrade Xiao Wang asked in surprise.

"Principal Wang, this graphene film is forty times stronger than diamond," Liu Yaqiang said.

"If I put this film on the inside of the engine, will it reduce the wear and tear of the engine?" Comrade Xiao Wang asked after rolling his eyes.

"That's the theory." Liu Yaqiang nodded.

Comrade Xiao Wang suddenly remembered what Cao Mang said before he came in.

They are working on artificial gold.

If this thing can be used in cars, then these people are really studying artificial gold.

In fact, Comrade Xiao Wang only saw the tip of the iceberg. In fact, graphene has a wide range of uses.

In theory, graphene can be used for most of the things that can be seen by the eyes.

"How much does a large ultrasonic stripper cost? And how much does the film-making machine cost?" Cao Mang asked.

"A large ultrasonic stripper costs about 3000 million, and a large molding machine costs about 1000 million." Liu Yaqiang replied.

"How long is the manufacturing cycle?" Cao Mang asked again.

"It takes about five to six months to manufacture large machines. If you add money, it may take less time." Liu Yaqiang said.

(End of this chapter)