Heavenly Dao Formula

That is the scene when the gas in the furnace expands rapidly when heated, carrying burning impurities out of the furnace.

The flames gradually faded after tens of breaths, replaced by sparks that splashed from time to time-that is, molten iron.

Because these iron products are mixed in composition and have cavities inside, when they melt, the gas in this part of the void will burst like an explosion and bring a lot of molten iron.

Every eruption at the furnace mouth will cause a commotion on the scene.

The scene before them was a scene they had never seen before.

In the past smelting, it was difficult to raise the furnace temperature above 1,300 degrees, which caused the pig iron to melt slowly and could not be completely liquefied, and the molten iron flowing out was as viscous as magma. The splashing sparks are proof that the iron ingots have completely melted. After more than 1,500 Baidu, they are heavier "water", and they can splash like water droplets with a little disturbance.

Ning Wanjun was surprised and looked at Mo Yun, "Isn't it possible that no one thought of using Lishu to smelt before?"

"Why not?" Mo Yun replied, "However, the basic spells of Lishu cannot be effective for a long time. For example, Feihuayan, Yaoying needs nitro powder, and it can only create a flow of fire, even burning roots. It is guaranteed to ignite, not to mention gold and iron things. As for those guards or blue swords who are good at using Lishu, they may be able to keep burning, but they will not do this by themselves."

"So the most important thing is the listener spell?"

"No... the most important thing is people." At this point, Mo Yun glanced at Xia Fan imperceptibly.

To be honest, when the other party came to her at night and said this idea, her first reaction was extremely surprised. Not only was she surprised that Luo Qing would cooperate with Xia Fan in this way, revealing the details of his spells, but also surprised that the first thing that Xia Fan thought of after testing the characteristics was to use it for steel smelting.

Needless to say the former, most alchemists regard their own magical experience as top-secret things. If they don’t have enough benefits, they will not spread it easily. Obviously Luo Qingli trusts Xia Fan to some extent; the latter is completely It was Xia Fan's thinking that was very different from that of ordinary people at work—instead of her own, it might be difficult to counter-intuitively associate the listener's powerful ability with the melting pot.

But thinking about it now, this is the way a researcher should have.

She still needs to learn a lot.

Ning Wanjun suddenly took Mo Yun a few steps to the side, and asked in a low voice, "I heard Xia Fan say that he talked to you all night that day?"

"Uh, this..." Mo Yun was a little stuck for a while, "His Royal Highness, I am not..."

"No, this is good." The princess shook her head.

"what?"

"He is the only one who can talk to you technically all night, right?" She smiled at the corner of her mouth. "Did you not find yourself talking to other people, every sentence is very short? The mind is bored but no one can talk about it. If you don’t have a player with considerable skills, the days to come will undoubtedly be a lot boring. In addition to not wanting to hurt you, I also have concerns in this area-after all, you are good at And what I like, I can’t make up for it.”

"His Royal Highness..." Mo Yun couldn't help but feel a little moved.

"You just ordered them to stack iron ingots and organize tests. They look more glamorous than other times, as if there is light in their eyes. I am very happy to see you as a friend." The princess grabbed her calmly. The hand said, "Go do what you want, so that I won't regret leaving you in Jinxia City."

...

Xia Fan didn't notice the conversation between the two, he was paying attention to Luo Qing's state, "How do you feel? Is the consumption of Qi?"

"It's really a little bit bigger than simply controlling a dragon scale, but I don't think this is a more laborious thing." Luo lightly felt the qi in his lower body and replied, "It should not be possible to insist on this for an hour or two. problem."

It seems that Qi has great potential in energy conversion.

From a certain perspective, the power contained in an alchemist is stronger than that of a steam locomotive, but there is no way to transform the two before.

Considering the specific manifestation of the spell, this is probably the lowest estimate.

"The position of the sword began to sink." Luo gently reminded suddenly.

This means that the upper layer of pig iron has basically melted, and the flowing molten iron is filling the gap between each wrought iron below.

For this test, he almost collected all the raw materials in the Jinxia City weapons warehouse and the city's blacksmith shops. If you want to smelt these iron ingots into steel according to the method of the Ministry of Industry and Technology, it will take hundreds of people to work continuously for a month or two, but now it is less than two quarters of an hour. The first step of the process is also the most difficult The first step has been fully achieved.

The next step is to mix the pig iron with the wrought iron as much as possible. If quality is the pursuit, the smelter usually clamps the wrought iron sheet with huge iron tongs and rolls it repeatedly in the molten iron to make the contact more comprehensive. This is essentially a helpless approach under the limitation of furnace temperature. Xia Fan obviously had no such worries. He relied on the dragon scales to further heat and melted the wrought iron with a melting point of over 1,500 Baidu. Both became molten iron. The best mix.

This is the second step and a step beyond the times.

It represents the possibility of fast and efficient production ~www.ltnovel.com~ After another two quarters of an hour, Luo gently signaled that the blade was no longer sinking, undoubtedly the liquid level in the furnace had reached its lowest point.

Xia Fan nodded towards Mo Yun, "It's time."

The latter took two steps forward and ordered loudly, "Ready to open the stove!"

"Yes! Open the furnace door!"

Pulled by more than a dozen people, the hemp rope pulled the heavy furnace door out a little bit - it was less than ten inches long and wide, but its longitudinal distance was more than one arm, like a plug blocking a leak.

When it was pulled out, the orange-red molten iron spewed out instantly!

Under tremendous pressure, even the ten-inch-long bottom mouth made the hot red flame rush out seven or eight steps away.

Someone in the crowd started cheering.

Regardless of the final result, this liquid flowing down the groove means that the iron ingot has completed a new smelting.

"Prepare for mold installation! Don't let molten iron spill into the ground!"

"Yes!"

At the other end of the trench, soldiers have placed a large number of stone molds side by side at the inclined opening.

This harvesting process will continue for a long time.

Xia Fan and Mo Yun, the princess and others came directly to the area where the model was installed.

The blacksmith who had been waiting here skillfully selected a wide and flat stone mold, picked up the red iron bar in it, and threw it into the bucket prepared in advance. When the water vapor dissipated, he took out the iron bar and placed it on the iron felt, and began to beat it with a hammer-soon, the iron bar was knocked out of a bend of almost ninety degrees.

Then he picked up a steel drill and slammed it against the iron plate several times until a little silver-white gap appeared on the surface.

After completing these two tests, the blacksmith reported to the princess with excitement, "His Royal Highness, Caomin dares to guarantee with twenty years of experience that the iron produced by this furnace is indeed steel!"