Wuhun element periodic table, rubbing black hole in Douluo

Chapter 156: Third Level Soul Instructor Lin Yu
Eight months later.

In the experimental area of ​​the soul guidance system.

Lin You sat quietly in front of the metal table, with an inexplicable faint glow in his eyes. His eyes were cold, as if he was looking at something inorganic, without any emotion at all.

In his right hand, he held a list-carving knife: the Dragon Tooth Starfall Blade. Its inky black blade was approximately eighteen centimeters long, and the handle was delicately patterned with dragons. It felt good to hold, and there was a sense of stability. The blade gleamed coldly, with wind-tooth dragon-tooth patterns, and was incredibly sharp.

His movements were not fast, but they were very steady, so steady that Fan Yu could even feel that this boy did not seem to be dull in carving the soul power patterns. Before he could carve them, the metal had already cracked in a pattern.

The blue-gold block of metal exudes a strange aura, and under carving, the intricate patterns gradually take shape.

He Caitou, who was standing behind Lin You, gradually had a look of surprise and shock in his eyes.

Because he could see that what Lin You was carving was a genuine third-level core magic array!

And, it will succeed soon!

Not having to learn forging from scratch saved Lin You a lot of time. Coupled with his control over metal, in just two months, Lin You had reached the threshold of a first-level soul engineer.

Although this progress is half a month slower than Huo Yujie's, Huo Yujie has the help of the Sharingan, and his eyesight is much better than his. He is also willing to work hard to study. In comparison, he is a little lazy.

After a moment, the cold atomic vision in Lin You's eyes slowly dissipated, and the martial spirit aura on his body disappeared.

He was using his martial soul for assistance, which sounded magical, but for Lin You, it was not an impossible operation. Even if he had to divide his mind, controlling the precision of his martial soul on one hand and the movement of the carving knife on the other, it was already common for him who had been controlling elements at the atomic level for many years.

When the chisel is drawn across the surface of the iron, friction occurs, causing the surface of the iron to deform.

When metal is subjected to external forces, it will undergo plastic deformation, which is a permanent change in shape. When the sharpness of the engraving knife exerts pressure on the metal core, it causes the atomic arrangement of the iron surface to change, forming a depression.

The pressure of the carving knife exceeds the yield strength of the iron, causing it to deform plastically. The yield strength is the critical point at which a material begins to deform plastically.

The most important thing is that metal is a crystal structure composed of atoms connected by metallic bonds. When external force acts on the metal surface, the bonds between atoms will be stretched and compressed, causing the atoms to rearrange. This rearrangement will cause the microstructure of the material to change and form depressions.

In addition, heat is generated during the friction process, which will cause the temperature of the metal surface to rise, further affecting the arrangement of atoms and the properties of the metal. Under high temperature, the atomic activity of the metal increases, accelerating the deformation process.

This is why Lin Yuan influences everything through his martial soul.

Then, he carefully picked up the piece of metal and slowly injected soul power into it.

Suddenly, a distinct purple halo rose up like a purple mood and turned into a pillar of light.

The purple halo was straight and firm, without the slightest wavering, demonstrating that the core array had been crafted to perfection, without a single flaw. "Success! The core array of the hydrogen supply system!"

Huo Yuzhe, who was standing behind Lin You, exclaimed in surprise, and excitedly high-fived He Caitou who was standing beside him. He looked at Lin You with joy, his eyes sparkling with excitement.

"I didn't expect you to actually independently design and carve out a brand new soul guide core array. You are truly a genius, and common sense can't describe you. Caitou, learn more. This kind of serious learning attitude is rarely possessed by soul guides. You can be as powerful as this in the future."

Fan Yu on the side exclaimed in admiration, and then instructed his disciples and Cai Tou.

Then, Fan Yu once again glanced at the large device not far away. Unable to conceal the excitement in his heart, he took two steps forward and muttered, "I never thought that an automated metal purification device could actually be realized. Lin You's idea, plus my structural analysis, has come true. It really has come true!"

In Lin You's hand is the core array of the hydrogen supply system. In addition, he has independently carved out the remaining core arrays within these eight months, including the reactor core array, heating device core array, catalytic reactor array, gas purification system, control and cooling program, as well as raw material transportation and product collection system.

It can almost be said to be a one-stop service.

Starting from the most basic, the iron oxide raw materials (such as hematite, magnetite and other minerals) are crushed and screened to ensure uniform particle size.

Then, it is transported to the feeding unit of the reaction furnace.

At this point, the core magic circle of the hydrogen production device that Lin You had just carved in his hand could take effect. It could automatically absorb and generate hydrogen. The hydrogen would pass through the purification device to remove impurities and ensure that the purity met the process requirements.

During this period of high-purity hydrogen generation, the reactor is heated to the set temperature. The raw materials then enter the reactor and undergo a reduction reaction under high temperature and hydrogen atmosphere. The catalytic reactor accelerates the reaction rate and improves the reduction efficiency.

After the reduction is completed, the purest metallic iron is discharged from the reactor without cooling at all, and directly enters the final stamping and forging process. This is because the reduced metallic iron is full of holes like a sponge, which is just suitable for direct forging.

The water vapor and other gases produced by the reaction can be recycled after being processed by the purification system and re-enter the hydrogen supply unit through the circulation system. Water vapor is a combination of hydrogen and oxygen, that is, it can be decomposed into hydrogen again. Therefore, the preparation of this hydrogen is a core module with extremely low energy consumption and low demand for soul power.

As for those higher-level ones, such as the high-temperature module of the reactor, they were made by Fan Yu.

Lin You was responsible for providing inspiration and helping out, making some core magic arrays that were not difficult for his level, while Fan Yu was responsible for the general direction and the decomposition and structure of the entire automated metal purification device. Together with Cai Tou, they learned from Huo Yujian and it only took eight months for this device, which was enough to change the entire Douluo Continent, to come into being!
"Great, great, great! Let's quickly assemble it. We only need this final device. And then, Lin Yuan, based on what you've seen through your atomic vision, you could actually write a book. Your process and inspiration are the most magnificent treasures of the entire Douluo Continent. If we want to achieve full automation and mechanization, we'll need teaching materials and more talent."

"We can't see the world as you see it, nor can we guess how beautiful it truly is. However, guiding your followers is what you, as a powerful being, should do. You will serve as the light of a soul guide, illuminating the path forward. So, please don't be stingy!"

Fan Yu looked at Lin You's face very seriously, his eyes full of hope.

"I will."

(End of this chapter)