Chapter 14 Another big fish
On Friday, there was no late self-study in the evening, but because there was an exam tomorrow, many people still stayed in the classroom.
Naturally, Qin Yue is not included, because he can study in the sea of stars.
Human life is limited. How to do more things in a limited life requires reasonable planning of time.
For example, while walking or looking at your phone while eating.
Originally, this period of time was just for walking and eating, but if you add in the matter of looking at your mobile phone, it would be equivalent to doing two things at the same time. Wouldn't life be doubled at this point in time?
But in the sea of stars, there is still a lot of time to rush. Using this time to study is all basic operations.
"Fortunately, the ship was not stolen!" When he woke up on his ship, he looked at the position. The Emperor Jun followed the meteorite and drifted for a long distance. However, in the scale of the starry sky, it can basically be seen. Zuo is standing still.
Qin Yue pulled out the system first: "Zhizi, export the electromagnetic gun technology and make it into a blueprint!"
"Production is complete!"
An electromagnetic gun is two guide rails with a solid shell in the middle. When current is passed through the rails, a very strong magnetic field will be generated to push the projectile forward. This is an electromagnetic gun, also known as a rail gun.
Another method is to wrap wires into a coil, generate a magnetic field when energized, and then let the projectile pass through the magnetic field and launch it. This type of electromagnetic gun is scientifically called a coil gun, also called a Gauss cannon. It is used by the world-famous superpower Misaka Mikoto. Electromagnetic gun is based on this principle.
The coil gun is simple to make and has low power. It is suitable for making firearms and small electromagnetic guns and installing them on small warships.
Railguns can also be made very small, but because the orbit can be extended infinitely, the projectiles can be continuously accelerated, making the projectiles fired have extremely high kinetic energy and considerable destructive power!
Therefore, this type of electromagnetic gun is generally built on a larger scale and installed on large battleships or even satellites to cause damage to large enemy targets.
The principle of this kind of cannonball is simple, and it is not difficult to make. It has a low lower limit and a high upper limit. It can destroy ships at a small scale and destroy stars at a large scale. Therefore, it has become a widely used weapon in the universe and is deeply loved by all civilizations in the universe.
Its status in the universe is almost the same as AK47's status on earth.
Qin Yue can use the electromagnetic gun now, and he will still be able to use the electromagnetic gun hundreds of years later. Even if he confronts an advanced civilization tens of thousands of years later, the electromagnetic gun will still be lethal!
After looking at the materials needed for the electromagnetic gun, Qin Yue cursed and continued to dig. The stone under his butt can still be used for a long time!
The initial stage is like this. Everything requires resources. Where do they come from? Only mining!
Let Tomoko control the equipment to mine, Qin Yue took out the high school knowledge and started to study. He has strong mental power, but after all, he has only been reborn for a day. Although he has received the memory of his original body, his original body is a scumbag!
Therefore, you have to continue learning.
"Ding, a ship signal has been detected and it is approaching quickly!"
Um?
Qin Yue raised his head and said: "Switch to optical observation mode!"
Under the radar, the detected ship is just a dot, or a color block, who knows what kind of ship it is!
The appearance of the incoming ship was quickly displayed on the screen. It was a streamlined spacecraft, only 20 meters long and 5 meters high. The overall appearance did not look like a mining machine or a battleship, but like a ship. , applied to aircraft flying inside the atmosphere?
"Is this the ship racing party?" Qin Yue glanced at it and remembered what it was.
What do men like, cars, guns, speed, engine sound, explosions?
In space, these hobbies are naturally replaced by battleships and cannons.
The original hobby of racing has naturally turned into racing battleships in space!
Racing requires a track, and generally difficult tracks are on mountains and winding, which extremely tests the driver's psychological quality and driving skills.
Naturally, it is impossible to find a vacuum star area with nothing to compete in a ship race. Instead, we find a dangerous place with a high incidence of meteorites. This is both exciting and shows off one's skills.
This spaceship is designed in such a way that it cannot fight and carry heavy loads. Isn't it just for competitions?
"There is a signal in the public channel, please apply for access!!" Tomoko prompted.
"catch!"
"Brother, the color of your mining machine is wrong!" What came in was the airplane-shaped spaceship. After flying closer, Qin Yue saw two large characters painted on the silver spacecraft: Chengying!
"It has been mined for too long and has not been maintained very much. It has faded!" Qin Yue replied casually.
The original giant whale was blue-black, but Qin Yue changed the material to carbon-titanium nanomaterials, and the color naturally changed from blue-black to dark gray.
Such color changes are quite obvious in the universe.
"Will it fade? I remember that the shell material of the giant whale is made of super crystalline carbon steel. Even if it fades, it should turn black!" The pilot of the Chengying continued to ask, and even came up and circled The meteorite that was lying on Qin Yue's side flew up, sighing as it flew: "Niubi, there are many places that should be riveted, but you have no flaws here, they are natural. Have you solved the stress problem of super crystalline carbon steel? Or is it behind you? Company? Can we get to know each other? We can cooperate!”
Supercrystalline carbon steel is a new material derived from carbon steel. Conventional supercrystalline carbon steel consists of six iron atoms wrapping one carbon atom. This material is harder and tougher than ordinary carbon steel. Strong, acid-resistant, corrosion-resistant and oxidation-resistant, it is an excellent aviation material.
It's just that because of the strict requirements on atomic arrangement, the atomic structure will change if there is a slight collision, which is known as stress.
If the stress accumulation is too high, the metal will fatigue and lose its original properties, which is equivalent to losing endurance in the game.
In order to reduce the impact of stress on battleships, battleships generally do not use large pieces of steel, but are divided into small pieces as much as possible. This way, there are gaps in the material, and the stress generated during collision will be less. Endurance will naturally be high.
But if it is too broken and cut into too many pieces, it will easily disintegrate during flight.
For this reason, material scientists and warship designers need to find a balance between stress and disintegration.
But Qin Yue used carbon titanium nanomaterials, which had extremely low stress. Naturally, the original design was optimized a lot by Sophon.
"Why do you talk so much nonsense? You race your ship, I dig my mine, please don't fly next to me, why are you just like a fly!" Qin Yue was speechless. It is difficult for a layman to see such a design. , Qin Yue also didn't expect that while he was lying down on the meteorite mining, any casual player could see the changes in his mining machine.
He found it annoying, but the driver of the Chengying didn't find it annoying.
It’s not that Zhang Bo saw business opportunities. Xinghai has not yet been opened on a large scale and there are no businessmen.
Those who came in were all people from the country, either the military, government workers, or scientists.
If such a person sees that the stress problem of supercrystalline carbon steel is solved, what does it mean?
It means that the material world has added a new general!
Materials are the basis of all technology!
Basically, having one more general means that many of the technologies, equipment, and warships that originally existed only in designs and assumptions can come out of the drawings and become reality!
This is not a business opportunity, this is a combat opportunity!
Just this one material can increase the winning rate of the war between Earth and Valo by a few tenths of a percent!
Zhang Bo simply hovered over the meteorite, and his voice became earnest: "Brother, brother, please explain to me. You don't have to worry that I am a liar. I am Zhang Bo from the Institute of Materials Science and Technology, Chinese Academy of Sciences. If you don't know Me, I also played the role of a boy transformed by Monkey King in the 86 version of Journey to the West. You should have seen me in the self-media!"
"I never read marketing accounts!" Qin Yue put away her paws and wanted to leave. Although he wanted to contact the country, not now!
Besides, I don’t care who you are, Zhang Bo or Li Bo.
Zhang Bo?
Qin Yue stopped, typed and asked: "Are you studying lithium cobalt crystal batteries?"