Li Yewu doesn't care what everyone thinks.

Others think it's scum, it's because they don't know the treasure!

This is a silicon element that is difficult to buy in ancient times, although it is crude silicon, but the quality is not bad, just like the original boiled soil nitrate, the purity is higher than she imagined!

Maybe you can achieve good results without purification!

Li Yewu fished some of it and went back to the blacksmith shop again.

The group couldn't understand Li Yewu's operation at all, this big man went back to the house to dig sand and fry sand, and went back to the iron shop after a long day?

However, they have no right to speak, except to cooperate.

It wasn't until the incident happened that Yan Ge was really sure that Li Yewu really wanted to throw the things he had just made into the iron furnace.

He hesitated a little: "Little lady, will it ...... Some child's play? ”

Iron smelting is a very sacred thing, how can anyone throw toner and waste residue like her? What to do in case of blasphemy against the god of fire.

"Don't worry, the god of fire won't be so stingy."

Li Yewu confidently added another handful of coarse silicon.

It's hard to put into words.

But soon, the song felt something different.

In the end, he is a person who has worked hard for several years, and he does have wisdom roots in iron.

Others strike iron step by step, but he is a person who can feel the changes in iron pulp.

I thought that what the little lady had left behind would affect the density and quality of the iron pulp, even if it was taken out, it would only be brittle than the original.

But in fact, the iron slurry seemed to be more condensed after engulfing those elements!

When the iron slurry reaches the boiling point, it is taken out and cooled and forged.

When the shovel model was completely knocked out and taken out, the shovel was black and shiny, and I don't know if it was a hint in my heart, but I always felt that it contained infinite power.

Li Yewu didn't know what the effect of this test was, after all, what she operated was a modern industrial workshop industrial chain, and the complete production workshop of sophisticated instruments and equipment ensured the success rate of iron smelting.

And this kind of primitive ancient workshop smelts iron, she is also the first time that the eldest girl has been on the sedan chair.

Halfway, I went out for ventilation many times because of the stuffiness and shortness of breath in the high temperature environment, and finally gave this shovel to Pan.

Everyone didn't know what the effect of this shovel that had been "lit" by the little lady was.

They carefully put on the wooden handles and took them to the rockery for testing.

A miracle happened.

The shovel that used to break after a short time of digging the rocks is now as solid as a rock, and the wooden handles are broken, but the shovel remains the same.

Everyone was stunned when they saw this.

"This ...... This...... How? ”

Obviously, the little lady's previous actions were like child's play, and more importantly, they participated in the process of concocting the recipe throughout the whole process, and they didn't expect that such a simple thing could improve the performance of iron to such a point.

Everyone had a ghostly expression on their faces, but Li Yewu was very calm.

Sure enough, I am not afraid to learn mathematics, physics and chemistry well and go all over the world.

Gray iron can be regarded as a successful transformation, but this is not an absolute weapon, it can only be said that compared to white iron, this is much more durable.

Li Yewu breathed a sigh of relief: "You have also learned the method, and then a batch of broken copper and iron will be transported back for repair, so you can use the method just now to refine it."

However, this matter should not be made public, in order to prevent others from deducting hats or framing people, this matter should not be reported for the time being. ”

Li Yewu didn't want to be known by the imperial court when he first had results.

She just wants to develop obscenely, do a good job of infrastructure construction before the national chaos, and then enclose the land and sprout herself.

"Also, don't look at this method as casual, but it's actually a top-secret treasure book for a certain person in the rivers and lakes, and he said that he can't let a third person know.

Now, in order to restore normal order in our Taizhou, I can only make an exception to tell you the method of iron-making, but you must keep it secret, and no one can say that you know? ”

Everyone nodded solemnly, and at the end of the song, he hesitated: "Even the master...... Can't you say it either? ”

"Uh......" Li Yewu's original intention was just not to let outsiders know, after all, with their loyalty to Xiao Jiuxi, they would definitely tell Xiao Jiuxi, and she could only acquiesce in this matter.

I never thought that Yan Ge would ask such a question, Li Yewu naturally went down the slope.

"Of course, don't tell him for the time being, I'll talk to him slowly when he returns to the fiefdom."

"Yes."

At this time, it was late at night, but because it was smelted into gray iron, everyone was in a state of excitement, and no one had the heart to sleep, and they were all busy with production.

Knowing that there was still a pile of iron to be refined, this bit of coarse silicon was definitely not enough, and Li Yewu also returned to the palace to get coarse silicon again.

Before you know it, the sand of the martial arts training ground has become potholed.

The tribute fine sand that Xiao Jiuxi had come back from thousands of miles was all mistaken by Li Yewu, and if he came back, he would be so angry that he would vomit three liters of blood.

At this time, Zicui came back in a hurry.

At that time, Li Yewu was on the battlefield, and when he heard movement on the other side of the courtyard, he came out to take a look.

As a result, I saw Zicui sending someone to carry a large bag and a small bag, and there was an acquaintance in the same company.

One of the four major families, the most silent head of the Xu family.

Seeing the head of the Xu family, Li Yewu was still a little surprised.

It's already two o'clock in the middle of the night, why did the head of the Xu family come to the door?

The head of the Xu family was also very surprised when he saw Li Yewu come out with a gray face.

This princess is really strange, she doesn't wear silk and satin, she doesn't live in a beautiful house, she doesn't have to make herself disgraced day by day, and she has to build a house on the outskirts of the city.

And you don't sleep in the middle of the night, what are you doing here?

However, the head of the Xu family was only curious, and he still bowed politely on his face.

"I've seen the princess, and I heard that the princess wants some jars and utensils, so the small one asked people to find warehouses all over the country overnight, but only Xiao seems to be unable to do exactly the same, and I ask the princess to forgive me."

"Well, it's so embarrassing to bother the head of the Xu family to deliver the goods in person for such a small matter. It's good to have something like that, you don't have to be so polite. ”

The Xu family in Taiqizhou is in the grocery business, and he monopolizes all the grocery business in Taiqizhou, whether it is bottles and cans, oil, salt, sauce and vinegar, all the groceries necessary for life have to be imported from him.

Don't look at it, this is the most unpopular category in the livelihood of the four major families, but in fact, it is the most inseparable from people.

After all, wine shops, inns, cloths, and jewelry are all external objects, and ordinary people can live without them.

But without bottles and cans of oil, salt, sauce and vinegar, life will not go on.

"I wonder what the princess wants so many bottles and cans for?" The head of the Xu family was a little curious.

"Hey, what can I have, I just want to pickle some dried vegetables, after all, the palace has recently hired 200,000 laborers, so it is definitely not okay to let everyone eat meat every day, and it will save money by getting some vegetables to dry, do you say it?"

"I see." The head of the Xu family suddenly realized: "I saw that Zicui was in a hurry to find these things, and I thought something had happened." ”

"No, no, I think about it too much, hehehe......"