Became Queen from Douluo

Soon, the scan was completed, and a list of mineral requirements surfaced.

This list is all about the most basic minerals, such as iron, tin, copper, carbon, etc. During the manufacturing process, they will be refined into steel with the strength shown in the drawings. This has no technical content.

Minerals such as tungsten, chromium, aluminum, and diamond that are common on earth but relatively rare on Douluo Continent can actually find corresponding substitutes. Flanders collected a lot of these minerals for her, and the output is not counted. Rare, or in other words, they are actually the same thing, just with different names.

Flanders spent nearly [-] million gold soul coins on all kinds of metals. If they were piled up, dozens of large warehouses would not be able to fit them. Miho Nishizumi said that these basic minerals were refined into tank armor standard by the Battle Lane Association. The material will shrink by about ten times, and that doesn't include the carbon coating on the outside.

The price of minerals in Douluo Continent is actually not much different from that on Earth. A mine of [-] million gold soul coins can almost build [-] main battle tanks.

Leng Xiyao didn't plan to use all of these minerals to build chariots. Building five thousand chariots would be terrifying enough, and she would keep the excess to prepare for building large ships in the future.

However, Leng Xiyao doesn't have so much ore yet, and most of it has to wait for subsequent sellers to ship it over. The ore she has now is only enough to build about a hundred units.

The cards are interoperable. Leng Xiyao directly threw the card that stored the minerals in. After a few seconds, the forging card popped out the storage card. The resources inside were all except those needed for manufacturing.

With enough resources, a three-hour countdown appears on the forging card, which should be the manufacturing time.

After arranging the production, Leng Xiyao extracted the carbon coating part from drawing No. [-].

The carbon coating is mainly graphite, and is mixed with carbon-containing materials such as diamond, fullerene, and carbene. The condensed finished product is similar to paint. When used, it needs to be applied to all parts of the tank. These coatings have a light It has the characteristics of mass, porosity, electrical conductivity, thermal conductivity, corrosion resistance, lubricity, high temperature strength, heat resistance, thermal shock resistance, immunity to radiation, low thermal expansion, low elasticity, and cold resistance, which is equivalent to adding more to the armor. A super body effect can also make the car body lighter and faster, and can offset a large amount of damage from small-yield missiles, high-explosive bombs, individual rockets, mines, strong acid, thunder, and lava, or simply be immune to it.

Even if the outer coating is worn away by artillery bombing, the crew can repaint the spare coating in just a few dozen seconds, and the cost of attack and defense will be nearly a hundred times different.

The only thing that can be of any use against it is a missile with an armor-piercing warhead or... a nuclear bomb.

The manufacturing cost of these two weapons is much higher than that of carbon coating. Moreover, the armor of the tank itself is also of extremely high quality. Even if it can break the carbon coating, it may not be able to penetrate the armor. Only nuclear bombs can be used at close range. Only the explosion can stabilize the output, and the shock wave and radiation will not cause any damage to it if it is far away.

It is precisely because of this dark technology that the various college factions can quickly and peacefully unite to form the Battle Lane Alliance. After all, everyone has the strongest shields in their hands but no suitable spears. Scraping each other to show friendship and then breaking through the defense line of the same scraping to attack the base camp. Everyone copied their homes. Isn't that the same as not copying?

An effective armor-piercing missile is much more expensive than a chariot. With this economy, it is better to build more vehicles. If you scrape too much, at least you can scrape people to death.

Since this is the result of war no matter what, it is better not to fight. Isn't it reasonable to rely on a chariot race to determine the leader?

And the root of everything is because the carbon coating is too cheap.

As the name suggests, the core of the carbon coating is carbon, of course, not the coal that burns, but the carbon element.

Carbon is actually not uncommon. The main source is graphite ore. Graphite is a material that is produced in large quantities in Douluo Continent, but its status is very low. It is worse than ordinary materials such as clay, and very few people use it. —Because we can’t even build a house, and we can’t even light a fire.

Precisely because they were too cheap and of little value, Leng Xiyao did not collect too many. According to the manufacturing standards of forging cards, he could only buy two more and then be gone.

No one knew the value of this kind of thing. In fact, Leng Xiyao knew little about it. She didn't know what the specific reaction principle was. In short, high-purity carbon elements were extracted from graphite and then went through a series of chemical reactions. It becomes a carbon coating.

The production process of the Battle Lane Alliance has not yet reached its peak. Due to the technological level, the carbon element they extract is not pure enough. In order to maintain the quality, it must be mixed with other materials as auxiliary materials. However, the forging card does not need it at all, as shown in the drawing. It is stipulated how much carbon element is needed to make the carbon coating for such a tank. Then the forging card only needs the most basic graphite to refine the carbon coating. The process of individual materials will not follow the ratio on the drawing, but It has its own advanced smelting process, which means that even the most basic steel-making process will be more perfect, saving materials while making no difference in the quality of the tanks produced.

The same is probably true for the assembly lines in the interstellar era. Such an advanced industrial system combined with this black technology can definitely meet her needs.

Three hours was not a long time or a short time, and she didn't need to worry about the outside things at the moment, so she just sat on the bed and started practicing, and it passed in a flash.

When the time came, Leng Xiyao couldn't wait to take out the forging card and took a look. After the construction was completed, the forging card was no different from an ordinary storage card. There was a brand new Panzer IV tank inside, which was not the same as the one on the drawing. There is no difference at all, even the position of the anglerfish pattern is the same.

Before summoning it, she could see the components inside, such as the engine, radio and basic ammunition. Although they were all antiques and there was currently no corresponding system, this was enough to prove how powerful the forging card was.

"Amazing, so amazing." Leng Xiyao marveled, then put it away.

After having a casual lunch, she was ready to go see what was going on with Miho Nishizumi.

Although there are many soul masters who can cause such damage, the artillery salvo is undoubtedly more shocking, especially these cannons and shells enhanced by spiritual energy. One shot can destroy a small building, and ten cannons can destroy it. The deterrent effect of intermittent shooting is still very terrifying.

The artillery position chosen by Nishizumi Miho was in a square not far away. With the help of the Wuhundian guards, the place had already been cleared, but many curious people came to watch, basically all civilians.