Chapter 14 Another Big Fish

There was no evening self-study on Friday, but because there was an exam tomorrow, many people stayed in the classroom.

Qin Yue was not included, of course, because he could study in the sea of ​​stars.

Human life is limited. How to do more things in a limited life requires reasonable time planning.

For example, walking and looking at the phone while eating.

Originally, this period of time was just walking and eating, but if you add the matter of looking at the phone, it is equivalent to doing two things at the same time. Wouldn't life be extended twice at this point in time?

In the sea of ​​stars, there is still a lot of time to rush on the road, and using this time to study is a basic operation.

"Fortunately, the ship was not stolen!" After waking up on his ship, he looked at the position. The Dijun drifted a long distance with the meteorite, but in the scale of the starry sky, it can basically be regarded as standing still.

Qin Yue first pulled out the system: "Tomoko, export the electromagnetic gun technology and make it into a blueprint!"

"Production is complete!"

Electromagnetic guns are two rails with a solid cannonball in the middle. When the rails are powered by electricity, a very strong magnetic field will be generated to push the cannonball forward. This is an electromagnetic gun, also known as a rail gun.

Another method is to wrap the wire into a coil, generate a magnetic field when powered, and then let the cannonball pass through the magnetic field to launch it. The scientific name of this electromagnetic gun is coil gun, also known as Gauss cannon. The super electromagnetic gun used by the world-renowned superpower Misaka Mikoto is based on this principle.

Coil guns are simple to make and have low power. They are suitable for making firearms, small electromagnetic guns, and installing them on small warships.

Rail guns can also be made very small, but because the track can be extended indefinitely, the cannonball can be continuously accelerated, so that the fired projectile has extremely high kinetic energy and considerable destructive power!

Therefore, this type of electromagnetic gun is generally built large, installed on large warships, or even satellites, to cause damage to large enemy targets.

The principle of this kind of shell is simple and it is not difficult to make. It has a low lower limit and a high upper limit. It can destroy ships and stars. Therefore, it has become a widely used weapon in the universe and is deeply loved by various civilizations in the universe.

Its status in the universe is almost equivalent to that of AK47 on Earth.

Qin Yue can use electromagnetic guns now, and he can still use electromagnetic guns hundreds of years later. Even if he faces advanced civilizations tens of thousands of years later, electromagnetic guns will still have lethality!

After looking at the materials needed for electromagnetic guns, Qin Yue cursed and continued to bury his head in mining. The stone under his butt can still be used for a long time!

The starting stage is like this. You need resources to do anything. Where do the resources come from? You can only mine!

Let Zhizi control the equipment to mine. Qin Yue took out his high school knowledge and started to study. He has strong mental power, but after all, he has only been reborn for one day. Although he has received the memory of his original body, his original body is a poor student!

Therefore, he has to continue to study.

"Ding, a ship signal is detected and is approaching rapidly!"

Huh?

Qin Yue looked up and said, "Switch to optical observation mode!"

Under the radar, the ship detected is just a dot or a block of color. Who knows what kind of ship it is!

The appearance of the incoming ship was quickly displayed on the screen. It was a streamlined spaceship, only 20 meters long and 5 meters high. Overall, it looked like neither a mining machine nor a battleship, but an aircraft used to fly inside the atmosphere?

"Is this a ship racing party?" Qin Yue took a look and remembered what it was.

What do men like? Cars, guns, speed, engine sounds, explosions

And in space, these hobbies are naturally replaced by battleships and cannons.

And the original hobby of racing naturally became a battleship race in space!

Racing requires a runway. Generally, the difficult runways are on the mountains, winding, and extremely test the driver's psychological quality and driving skills.

It is naturally impossible for a ship race to find a vacuum star area with nothing to race, but to find a dangerous place with a high incidence of meteorites, which is both exciting and demonstrates one's own skills.

This spaceship is designed like this. It can't fight or carry heavy loads. Isn't it used for competition?

"There is a signal on the public channel requesting access!" Zhizi prompted.

"Connect!"

"Brother, the color of your mining machine is wrong!" The one that was connected was the airplane-shaped spaceship. After flying closer, Qin Yue saw two big words painted on the silver spaceship: Chengying!

"It's been mining for too long and has not been maintained, so the color faded!" Qin Yue answered casually.

The original giant whale was blue-black. Qin Yue replaced the material with carbon-titanium nanomaterials, and the color naturally changed from blue-black to dark gray.

Such a color change in the universe is still quite obvious.

"Will it fade? I remember that the shell material of the giant whale is super-crystalline carbon steel. Even if it fades, it should fade to black!" The driver of the Chengying continued to ask, and even came up and flew around the meteorite where Qin Yue was lying, and sighed as he flew: "Awesome, many places that should be riveted are flawless here, and they are natural. Have you solved the stress problem of super-crystalline carbon steel? Or is it the company behind you? Can we get to know each other? We can cooperate!"

Super-crystalline carbon steel is a new material derived from carbon steel. Conventional super-crystalline carbon steel is composed of six iron atoms wrapped in one carbon atom. This material is harder and tougher than ordinary carbon steel. It is also resistant to acid, corrosion and oxidation, and is an excellent aviation material.

It's just that because of the strict requirements on atomic arrangement, the atomic structure will change with a slight collision, which is the well-known stress.

If the stress accumulates too high, the metal will fatigue and lose its original properties, which is equivalent to the endurance in the game.

In order to reduce the impact of stress on warships, warships generally do not use large pieces of steel, but try to divide them into small pieces as much as possible, so that there are gaps in the materials, the stress generated during collision will be less, and the metal's endurance will naturally be higher.

But if it is too broken and cut into too many pieces, it is easy to disintegrate in flight.

For this reason, materials scientists and warship designers need to find a balance between stress and disintegration.

But Qin Yue used carbon titanium nanomaterials, which had pitifully low stress, so naturally the original design was optimized a lot by Zhizi.

"Why are you talking so much nonsense? You race your ship, I mine mine, don't fly next to me, okay, how can you be like a fly!" Qin Yue was speechless. Such a design is difficult for outsiders to see. Qin Yue did not expect that he was lying on the meteorite to mine, and any ship racer could see the changes to his mining machine.

He was annoyed, but the driver of Chengying did not feel annoyed.

Zhang Bo did not see the business opportunity. Now the star sea has not been opened on a large scale and there are no businessmen.

All the people who came in were from the country, either the military, government workers, or scientists.

If such people saw that the stress problem of supercrystalline carbon steel was solved, what would that mean?

It means that the materials industry has added a general!

And materials are the foundation of all science and technology!

With one more general on the foundation, it means that many technologies, equipment, and warships that originally only existed in the design and imagination can come out of the drawings and become reality!

This is not a business opportunity, it is a warplane!

Just this kind of material can increase the victory rate of the war between the Earth and Valo by a few tenths of a percentage!

Zhang Bo simply hovered on the meteorite, and his voice became earnest: "Brother, brother, explain to me, you don't have to worry that I am a liar, I am Zhang Bo from the Institute of Materials of the Chinese Academy of Sciences, if you don't know me, then I also played the boy who was transformed by Sun Wukong in the 1986 version of Journey to the West, you should have seen me on the self-media!"

"I never read marketing accounts!" Qin Yue put away his claws and wanted to leave. Although he wanted to contact the country, it was not now!

Besides, I don’t care who you are, Zhang Bo or Li Bo.

Zhang Bo?

Qin Yue stopped and typed, “Are you researching lithium-cobalt crystal batteries?”