There must be a higher steel to meet the running-in and durability of the machine. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 info That is to say, you must not be like the miscellaneous diesel engines or copycat diesel engines produced by those small diesel engine factories in the previous life, which will break down after driving not far.

Now that the temperature is high enough, he knows that the key problem is that the carbon content is too high, which makes the steel lack toughness, and this is the most deadly. It seems that oxygen must be used to remove carbon and convert the carbon in the steel into carbon dioxide or carbon monoxide. Oxygen! He sighed. He knew how to make oxygen, and he could write formulas. There is also the electrolysis of water, which pressurizes the separated air into liquid oxygen.

Now that I think about it, the fourth method is the most "environmentally friendly", but it is also the least likely. Only the first three methods are taken. But where do these chemical raw materials go? Or on chemistry? These things are dangerous goods.

He couldn't help but fall into deep thought. So much so that they forgot who they were now. Emperor Lizong and his ministers knew that this miraculous young man was very dissatisfied with the production of this high-quality steel, and was thinking of a way, and they all held their breath and did not dare to worry. That's fifty refinements! If the boy is satisfied, how much is it? One hundred refining, or two hundred refining, the Jade Emperor is on top, the ancestor of the Three Qing Dynasty is on top, with this kind of steel weapon, the most important thing is to make guns, so isn't the Great Song army invincible in the world?

Of course, at this time, Li Xiang couldn't return to Shaoxi Mansion for a while, but fortunately, everything in Shaoxi Mansion was managed by Li Kang, and both the government army and arms production were doing well.

The more Li Xiang thought about it, the more upset he became, he came to a small bamboo forest, picked a bamboo leaf, squatted on a big stone and blew the famous song "Liang Zhu", at this time a piece of sunlight happened to fall from the clouds, scattered on his elegant figure, so that his whole person seemed to be shrouded in a layer of smoke. Not far away, the emperor and the ministers looked at him blankly, which made the eyes of those girls shine with admiration. Even the pretty girl next to the noble old man who was hidden in the crowd was also dazzling.

After Li Xiang finished playing the tune, his mood relaxed, he looked at the large group of emperors and ministers behind him who looked at him and didn't dare to speak, smiled embarrassedly, and said, "Weichen is rude." ”

Emperor Lizong also loved him, how old he was, for the prosperity of the Great Song Dynasty, he consciously carried such a big burden. He also said the kind of arrogant words and the blood oath that those who offend the Song Dynasty will be punished even if they are far away. He patted him on the shoulder lovingly and said, "Aiqing, this is a good faux pas for the country." ”

The minister fainted again, what is this?

Concubine Yan and Princess Zhao Ji laughed secretly behind him.

Li Xiang said again: "Your Majesty, seal the furnace." ”

Seal the furnace?

Everyone's eyes almost fell off when they heard this. This is a super good steel that can be refined in 50 years at one time.

Emperor Lizong is also in pain, he also saw the output just now, how much good steel does the court have to reduce in one day? "Why?" he asked. ”

Li Xiang said: "The quality is not good, we have to wait for Weichen to produce a thing, in order to completely make high-quality steel, and to start producing the kind of machinery that drives the boat to travel." ”

"It's better than this steel, that's a hundred refinements?"

Li Xiang shook his head: "I don't know if it will be better than Bailian, but it should be several times better than the current steel." ”

How many times? Isn't it better than a hundred refinements? Everyone who heard this was dizzy. The daily output of such a large blast furnace is tens of thousands of catties or even hundreds of thousands of catties of steel, isn't it a few days, and the soldiers of the Great Song Dynasty have all this kind of super treasure knife in their hands? And powerful cannons?

The blast furnace was lit only once, and then it went out. But the people of Lin'an all know that the little sage is making a kind of steel that is better than a hundred refinements, and all the knives made from this steel can blow hair and break hair.

Li Xiang didn't consider these rumors, and he ended up producing ******** and then using ******** to produce oxygen. Moreover******** also has a function, which can be used to make red potions and wash poison from wounds. This kind of object is also highly toxic and explosive. The production and management of such objects require a certain amount of knowledge, otherwise life is in danger at any time. He also reported the matter to Emperor Rijong, and said that it had an effect and could prevent the wound from becoming inflamed. As soon as Emperor Lizong heard about it, he allowed it. Human life is worth a few dollars, and he ignores its medical effects, and only thinks about that super good steel.

Li Xiang also asked Emperor Lizong for some shrewd young people, he was not like Emperor Lizong who neglected the safety of others, in order to reduce the danger, he had to teach these young people while experimenting, so that they also knew about production and management, and knew what to do.

Emperor Lizong also readily agreed.

Li Xiang returned home at this time. saw the four new guards surrounding Zhao San's bed chatting with him. Now Lin'an City is rumored to have killed the enemy bravely by the four guards of the Li Mansion the night before, so as to protect the safety of Lord Li, and some have blown these four people into the sky, saying that they can fly over the wall.

It's just surprising that Zhao San's little daughter-in-law who didn't pass through the door also came to visit Zhao San. This is a quiet and beautiful girl, listening to Zhao San's blowing at this time, her eyes flashed with a look of worship.

Li Xiang laughed, and they found out that Li Xiang was coming, and hurriedly saluted.

Li Xiang told them not to be restrained, and saw Zhao San's docile little daughter-in-law, and liked it for him, so he specially went into the house and found a jade pendant to give her.

After that, Li Xiang did not rest, because of the danger of production and experimental ********, he found a remote place by the river. But now the industrial conditions are too weak, and after more than a month, he experimented with high-quality ********, but there was no way to produce it in large quantities, so he could only produce a small amount in the laboratory.

After the cold and sharp river breeze blew in winter, Li Xiang's handsome face was broken, so that Yan Guifei took his hand as soon as she saw him and said, "My poor son." ”

Let Li Xiang feel speechless, when did I become your son? Even Zhao Ji was on the side.

He thought hard for a long time, but he didn't find a way, and saw that the Spring Festival was coming. He had to give up the development, and he had to make balloons for the emperor, and this time he couldn't release Emperor Lizong's pigeons.

The Spring Festival is coming, and Li Xiang is also one year older than one year old in the sound of firecrackers, but on the first day of the Lunar New Year, all the people of Lin'an flocked to the royal street of Lin'an, because Li Xiang created something that can make people go to heaven, and he will fly today.

Lin'an's Royal Street is 200 meters wide, which can be said to be the widest street in the world, and it is still crowded with people on both sides. Finally the carriage came and they saw the strange thing. On the carriage was a huge blue rocking thing, with several thick ropes on top of it, and a balloon made of cowhide, a large balloon. In the sky, there was still a little cold spring breeze.

Emperor Lizong and the ministers had already stood in front of the palace and looked at it, who is not curious about whether people can go to heaven. Seeing this ball, Emperor Lizong asked Li Xiang: "Li Ailiao, can you fly to the sky just by relying on it?" (To be continued.) )