One in a billion, God!

With this probability, if you continue to use the method of frying steel, then you still forge a wool?

That's a pure waste, and a waste of finite iron ore!

Li Yuanba looked at Liu Changqing, who was a little speechless, and said, "Haven't you tried to change the method of steelmaking?" ”

"Another one?"

Liu Changqing's face was no longer dazed, but there was a little more distress, "Lord Wang, don't hide it!" We have been seeking and improving the method of steelmaking, but after so many years, we have not succeeded in a single success! ”

"Can't you think differently?" Li Yuanba reminded very kindly: "If it was before, you might be able to attribute the inability to forge steel to the quality of iron, but if the quality of iron improves, what if you still can't forge steel?" ”

Yes, if the quality of iron improves, will the previous method of forging steel be continued, or will it not be forged?

Li Yuanba's words can be said to have knocked Liu Changqing and Ren Wei the head, making them sober up from their illusions in an instant.

"Please teach me!"

Liu Changqing stood up and looked at Li Yuanba to the end.

Li Yuanba is a little embarrassed now, he came to Datang with the memories of his previous life, but it doesn't mean that he can do anything.

For example, this forging method, he has only heard of it, and he has searched some things related to history from the Internet, and if he really wants to get out the detailed forging methods in his previous life, it is simply his own life.

In the previous life, there were only three methods of steelmaking, converter, electric furnace and open-hearth.

Among them, the converter steelmaking method is more commonly used. We don't need to memorize the specific operation process, but we need to pay attention to the reactions that occur in it, such as iron oxide element, magazine removal, and deoxygenation.

If there is a more primitive comparison, it is the predecessor of the converter steelmaking method, the steel-filling method.

Actually, to put it bluntly. The so-called steel is iron with a certain carbon content.

For these 'senior technicians' who have worked with iron all their lives, the only thing that needs to be understood is the difference between iron and steel.

"Ladies and gentlemen, will you tell this king what is the difference between iron and steel?"

Thinking of this, Li Yuanba simply asked directly.

"Aren't iron and steel made of one substance?" Liu Changqing was a little stunned and said, "It's just that it's just more brittle, and the other is more tough!" ”

"No, no!" Ren Wei interjected: "You are too general to say this, whether steel is malleable or superimposed. Far greater than iron! In addition, steel is not easy to rust, and iron is easy to be eroded by water! ”

"You have a point!" Liu Changqing nodded and continued: "But ......"

In this way, Li Yuanba didn't have anything to do here, so the two old brothers pinched up first.

Li Yuanba shook his head with a little cry and laughter, and said, "I said, two bosses!" If you continue to argue like this, you will not be able to reach a conclusion, so why don't you listen to this king? ”

"Lord Wang. The lower official is rude! ”

Hearing Li Yuanba's words, these two guys woke up and hurriedly apologized to Li Yuanba.

Li Yuanba didn't bother with the two technical nerds, but said, "Everyone. As we all know, this iron contains many impurities, and it is precisely because of these impurities that this iron needs to be beaten repeatedly. Knock out these impurities! ”

Everyone nodded in unison when they heard this, the reason is very simple, if the iron is beaten, the smaller it will be. That means that there are impurities that have been knocked out.

Li Yuanba nodded with satisfaction and said, "Then do you know that among these many impurities, there is a very special one called 'carbon', and it is precisely because of its existence that it will affect the properties of iron!" ”

"Then the prince, is it that if this 'carbon' is less, it will become steel?" Tiezi, who is pure in nature, squeezed from behind Liu Changqing and said.

Li Yuanba nodded and shook his head, and said: "If this 'carbon' contains more, it is pig iron, if it is less, it is wrought iron, and the 'carbon' contained in steel is between pig iron and wrought iron." ”

When Li Yuanba said this, everyone present understood.

"Then Lord Wang, how can we forge steel better and faster?" Liu Changqing asked a little eagerly.

"This king has a method here, called 'Filling Steel'!" Li Yuanba's face regained an unfathomable look.

Everyone glanced at each other and muttered, "Filling steel? ”

"Not bad!" Li Yuanba nodded and said: "The so-called 'steel filling' is to mix pig iron and wrought iron with each other and forge them together, as long as the mixing ratio between the two is correct, there is no difficulty in forging steel!" ”

Ren Wei opened his mouth a little incredulously and said, "Just ...... It's that simple? ”

"Simple?" When Li Yuanba heard this, he unconsciously chuckled, "If you think it's simple, you can try!" ”

In fact, this method of 'filling steel' already existed as early as the end of the Han Dynasty, but this method was concealed by those old smelters at the beginning and was not passed on.

If it weren't for the powerful 'Bainima' artifact in Li Yuanba's previous life, I am afraid that Li Yuanba would not have known that in the history of steelmaking, there had been a method of 'filling steel'.

However, just like Li Yuanba said, although this method of 'filling steel' sounds very simple, if it is really implemented, the number of attempts is enough to make people collapse to death.

But now that Li Yuanba has said the general method, the rest is for these high-level technical nerds to figure it out by themselves.

Hearing the faint ridicule in Li Yuanba's words, Ren Wei was still a little unconvinced.

But when he looked back and thought of the failures of various methods over the years, he suddenly felt that Li Yuanba's ridicule did not seem to be unreasonable, after all, the effect is the final measure of the cost of affairs.

Seeing that everyone was silent, Li Yuanba suddenly stood up and said, "Okay, the method has been told to you, you can handle this matter as soon as possible, no matter whether it succeeds or not in seven days, this king will come to the Shenji Mansion!" ”

"Huh? Are you leaving? ”

As soon as Lin Wei heard that Li Yuanba was leaving, he immediately said, "Lord Wang, you have only come once, so you will sit for a while, right?" ”

"No need, this king has other things to do when he comes here!" Li Yuanba waved his hand and said, "Ren Wei, Lin Wei, you two will go to the main hall of Fuzhong with this king!" ”

"No!"

Li Yuanba rarely put on such an expression, and the two of them glanced at each other and stood up.

Just as he was about to take a step, Li Yuanba suddenly remembered something and said, "That's right, Lin Wei!" Go and call all the chiefs of the various divisions in the palace...... Master Liu, you don't have to go! ”

……

Just when Li Yuanba and the high-ranking officials of the Shenji Mansion were chatting in the main hall of the mansion, there were still two people thinking about Li Yuanba.

Chang'an City, the Tibetan Embassy.

It has been a month and a half since Li Yuanba was assassinated on that day, and the entire Tibetan envoy group seems to have been forgotten, in a peaceful corner of Chang'an City, isolated forever.

"My lord, what do you say the Tang Dynasty is going to do? It's been two months since we came to Datang, and they've been shelving us, and the lord can't hold it anymore! Magmaise had a gloomy face, and looked a lot thinner.

"They? I'm afraid we've forgotten about us! ”

The gray hair on Dasug's face seemed to have increased a lot, and in just a month and a half, it was like ten years old.

It can be seen that these two leaders of the Tibetan Mission have not had a good time for a month and a half!

"We can't complain about the events of the day, and we did show our intention to agree to their strict conditions, but this Datang is simply unreasonable, unreasonable!"

Magmaus spoke incoherently.

"Now it's the swords, and I'm the fish!" Dasug's old voice was a little bitter: "In another half a month, the lord of the country can only support another half a month......

Magmas sighed again and again: "Alas, if there had not been that assassination, we would have ...... long ago Alas! ”

"The Martial King has returned, it seems that we still have to work hard from the Martial King! Otherwise, we will have to repay the lord with death! ”

There was a steadfastness in Dasug's eyes.

……

When Li Yuanba returned to the street of King Wu's Courtyard in Chang'an, it was the beginning of the day.

The whole street is full of lights and is very lively.

Horse-drawn carriages were parked on the side of the street, watched by a famous coachman, each with a smile on their faces.

"Which house is this happy event?"

Li Yuanba was wearing a blue coat that was not very luxurious, and although the light was bright, no one paid attention to him, so he didn't recognize him.

Looking at the carriages along the way, Li Yuanba thought that there was something happy about it.

But when he rode his horse to the front of the mansion, he saw men and women in luxurious clothes, and even children all the way into the mansion.

Li Yuanba even thought that he had returned to the wrong house for a while.

"What's going on?"

Li Yuanba looked at the three glittering golden characters in the Wuwang Mansion with some astonishment, and asked Bai Fu, who was welcoming him at the door, and said, "What are these doing in the mansion?" ”

Bai Fu first saluted Li Yuanba, and then said slowly:

"Today is the day when the princess has a happy full moon, and the queen mother passed a decree at noon to hold a full moon banquet for the princess attended by the relatives of the royal family, because the prince has not returned to the house during the day today, so he has not had time to report to you!"

Full Moon Feast?

Li Yuanba's face is very strange, I have heard of a full moon banquet for babies, but I have never heard of a pregnant woman also having a full moon, the eldest grandson queen is taking the wrong medicine, right?

Shaking his head, Li Yuanba was about to enter the mansion, but at this time, a cheerful voice stopped him:

"Yuanba, hahaha, I guess it's you!" (To be continued......)