In order to prove that the graphene film was not replaced during the shooting test, three cameras were specially used to film it and displayed on the screen simultaneously.

A staff member holding a tape measure appeared on the screen and began to measure the distance between the target and the sniper. After a while, the measurement results came out. The distance between the sniper and the target was only one hundred meters away.

At this time, a middle-aged officer in military uniform stood next to the sniper and asked: "Has 4627 already aimed at the target?"

"Sir, the target has been sighted. Please give permission to shoot." the sniper replied.

Their voices were not only loud and sonorous, but also each word was sonorous.

"Five people within 500 meters are safe, shooting is approved," the middle-aged officer said.

"Pa~pa~pa~pa~pa" the sniper fired five consecutive shots at the bullseye.

The sniper removed the magazine, emptied the barrel and closed the safety. He held the sniper rifle in his arms, saluted the middle-aged officer and said, "Report to the commander that the shooting mission has been completed."

"Return to the team at 4627." The middle-aged officer said to the sniper.

Then the two trotted away from the shooting range together.

Wu Weitai followed the main camera to the target. The camera's perspective was pointed at the specially-made target. The scene shocked the guests present.

What shocked them was not the graphene film, but the fact that all five sniper shots were fired at the same place. The target was made of a ten-centimeter steel plate, so the target was only dented by one centimeter and was not shot by the QBU88 sniper rifle.

wear.

Wu Weitai took out the graphene film standing on the target.

"The photographer will focus on the graphene film." Wu Weitai said to the cameraman.

After hearing Wu Weitai's words, the cameraman adjusted the lens to telephoto mode and pointed it at the graphene film.

"Our graphene film has not even scratched under the continuous fire of a sniper rifle, which shows how strong it is. If it is used to make body armor, the safety of the body armor can be greatly improved.

Of course, this is just a small use of graphene film. If graphene film is used in engines, can it reduce engine losses?

Kirin Materials does not manufacture engines, so it can only be studied by everyone.

Next, we will use a professional strength tester to conduct the test." Wu Weitai said with a smile at the scene.

Wu Weitai's team brought three professional strength testers to the stage.

"Three guests, the next test is left to you." Wu Weitai said to the three guests.

The three guests were all engaged in research and development, and it was not difficult for them to use this instrument. The three began to conduct their own tests, and the three cameramen also walked to the stage to film the testing processes of the three guests.

"We all know that the strength of diamond is between 450 MPa and 1000 MPa, so what is the strength of the graphene film?" Wu Weitai handed the microphone to those who had finished the experiment.

"The strength of graphene is 1.0TPa, which is forty times that of diamond." Albad Carr said excitedly.

Albad Carr is an engine engineer at Ford. After this round of testing, he was excited by the strength of graphene. As Wu Weitai said, if graphene is used in engines, it will be

What kind of engine will it be.

Albad Karl has made a decision in his mind. After he steps down, he must convince the headquarters that no matter how expensive graphene is, he must buy some graphene and go back to do research.

Studying graphene later would be a big step behind others. I believe the headquarters will not refuse his request.

The other two people took the microphone and gave the same answer.

These two tests were just the beginning. Under the guidance of Wu Weitai, a number of tests were conducted, such as tensile strength test, thermal conductivity test, optical property test, etc.

Time passed by and came to twelve noon.

"I have done so many tests this morning. I believe everyone has a certain understanding of graphene. More functions can only be discovered by everyone. My work today ends here. Thank you all.

With the help of the guests, the stage will be handed over to our Mr. Yang." Wu Weitai finished speaking and walked off the stage.

The three guests also walked off the stage at the same time, and Yang Xuehong took the microphone from Wu Weitai.

"It's getting late, I believe all the guests are already hungry, so I won't talk nonsense anymore. Our graphene factory will be officially mass-produced in December this year.

Although we have achieved mass production, the production capacity of graphene is not large. The annual output is only ten tons. If you want to buy graphene, please contact our staff immediately after the meeting. It will be sold out on a first-come, first-served basis.

I believe you don’t want to hear so much nonsense from me. I will announce the price of graphene now. One gram of graphene only costs US$500,” Yang Xuehong said.

"Wow~~~" The audience present was in an uproar when they heard this price.

What does it mean to cost only one gram of graphene for $500?

It sounds like you have sold it very cheaply.

Are you sure you are not robbing money by selling it at this price?

Domestic guests were all frightened by the price Yang Xuehong said.

"Five hundred dollars can only buy one gram, which is equivalent to more than 4,000 soft girl coins per gram. The price is really too high."

"It's a little more expensive. Buy some research first. When mass production begins, the price will naturally come down. You can't wait until it becomes cheaper to study graphene. By then, your technology will be behind. Taizu said that if you fall behind, you will

Get beaten."

"This Kirin material seems to be making a fortune. One ton can be sold for US$500 million. Ten tons is US$5 billion. This is faster than robbing a bank."

"You only see people making money, but you don't see how much money they invest."

The Chinese guests present started talking one after another. At this time, the 3M guests in the audience raised their hands.

"I wonder what you want to ask this guest?" Yang Xuehong looked at him and asked.

A staff member ran over with a microphone and handed it to the guest.

"Mr. Yang, I want to confirm with you, did you just say five hundred dollars per gram?" Lando Dumbledore asked.

"You heard this guest correctly, it is US$500 per gram. Because our extraction cost is too high, we have to offer this price. The current production capacity can only be used for research, but I believe that after technological breakthroughs in the future,

The price of graphene will drop significantly." Yang Xuehong said.

"Thank you, Mr. Yang." Lando Dumbledore sat down after confirming the price.

After Lando Dumbledore sat down, guests from foreign companies whispered and some began to ask the technician whether graphene was worth buying. The technician's answer was of course yes.

If we don't buy it or study it, and wait for others to succeed in research, we will fall behind by then.

"I don't know if you still have any questions. If you don't have any questions, today's press conference will end here. Regarding matters related to the purchase of graphene, we will send a dedicated person to contact you." Yang Xuehong said with a smile.
Chapter completed!