Temporarily putting aside this strange phenomenon, Zhang Yuan's energy returned to this steel filling method.

Not to mention being able to create a great cause, you can't point to a girl to support yourself.

Otherwise, how can you be right from God, and rightly from your own body, this should be called how steel is made of a system.

Just now, Zhang Yuan just took a cursory look at this steel filling method.

Now he wants to study it carefully, he doesn't make steel, just by one mouth, Zhuo Wangsun will only treat him as a little white face who wants to soak his daughter.

This silk first briefly introduces the shortcomings of the two steel-making processes in the current era.

It is clearly pointed out that the process of frying steel is too complicated, and the technology of 100 steelmaking is labor-intensive and time-consuming, and then the steel filling method is introduced.

Around the end of the Eastern Han Dynasty, the initial form of the new steelmaking process, the "steel-filling" method, may have appeared. During the Northern and Southern Dynasties, Qi Wuhuaiwen made significant improvements and refinements to this steelmaking process.

Compared with the frying method and the 100 steelmaking technology, the steel filling method has a short smelting time, high production efficiency, and the output and quality of steel have been greatly improved, and the most important thing is that the steel filling method is simple to operate and easy to master.

After introducing the source and advantages of the steel filling method, the next step is the operation method.

There are three ways to do this.

Select the iron ore with a relatively high grade, smelt high-quality pig iron, and then, pour the liquid pig iron on the wrought iron, and after several degrees of smelting, the iron is carburized into steel.

Pieces of pig iron are embedded in the middle of coiled wrought iron bars, and the furnace is sealed with mud and smelted to carburize the iron into steel.

Sheet of pig iron is placed on a number of wrought iron sheets tightly bundled so that the molten pig iron can penetrate into the wrought iron better and evenly. Instead of mud sealing, the mouth of the furnace is covered with mud-coated straw sandals, so that the pig iron can get oxygen from the air and melt more easily, so that the iron is carburized into steel.

Although the three methods are written above, the principle is still the same, and the three methods introduced are also the optimization process of the steel filling method.

Pig iron, wrought iron and steel are actually the same alloy, but due to the different proportions of carbon in the alloy, the properties are different.

The steel filling method is actually the process of making pig iron reduce the carbon content to form steel, or wrought iron increasing the carbon content to form steel.

After reading it, Zhang Yuan closed his eyes and imagined a lot of practical processes in his mind, and finally came to a conclusion, he still had to go back to the workshop, otherwise this steel would not come out.

However, before this, Zhang Yuan still has a job to do, which is to copy a copy of the steel filling method on the silk silk and take the official book, and remove all the things that should not be on it, such as the name of the dynasty and the name of the person, leaving only the most primitive method.

Just like writing poems for Zhuo Wenjun, you always have to leave some surplus food, this steel filling method can be used at least three times in Zhang Yuan's heart.

There weren't many words that needed to be transcribed, and Zhang Yuan was done in a while. After putting the two silk silks under his bed and hiding them, Zhang Yuan began to plan how to give this original version of the steel filling method to Zhuo Wensun in exchange for what he needed.

"What do I lack now?"

Short on money? Lack of a house? Lack of a daughter-in-law?

It seems that Zhuo Wangsun can only give Zhang Yuan these three things, Zhang Yuan thinks about it carefully, and feels that he is simply losing to his grandmother's family.

If there is a channel to dedicate this steel filling method to Liu Qi, the current Emperor Jing of the Han Dynasty, it is not too much to exchange the wealth of the three Zhuo families.

Suppressing the impulse in his heart for the time being, Zhang Yuan planned to wait for a wonderful opportunity or wait until he had something to ask for, and then take this steel filling method to talk to Zhuo Wangsun about the conditions.

"Xiaoqing, come and rub your son-in-law's shoulders."

If you don't enjoy it if you have the conditions, what's the point of living.

Hearing Zhang Yuan's shout, Xiaoqing hurriedly ran over, and the little face was very cute.

may have often massaged Zhuo Wenjun before, and Xiaoqing's technique is still extremely good.

Pressing down from the shoulder to the arm, Zhang Yuan's soreness eased a lot, and he opened his mouth to chat with Xiaoqing in a good mood.

"How old is Xiaoqing?"

"The servant is fourteen years old this year."

It's still a child, Zhang Yuan didn't remember at all when he sighed in his heart, and now he is only a sixteen-year-old boy.

In the blink of an eye, Zhang Yuan fell asleep again with a tilt of his head, and he only did two things that day, that is, writing and sleeping.

If you don't know how to hold a pen, Zhang Yuan is a pig, and the identification is complete.

"Childe, childe, it's time for dinner."

Zhang Yuan finally woke up under Xiaoqing's call.

I have really become a fat pig raised by Zhuo Wenjun, except for eating and sleeping.

The first thing he did when he woke up, Zhang Yuan laughed at himself from the bottom of his heart, and fantasized about ravaging Zhuo Wenjun after he was developed.

He let out a lewd laugh when he grinned, but after seeing the food that Xiaoqing brought him, the smile stopped abruptly.

"What is this?"

"Minced meat, the son may not have eaten it before, the eldest daughter once rewarded the servant to eat it once, this is the most fragrant food the maid has eaten since the servant was born."

Zhang Yuan looked at the milky white fat floating on the minced meat in front of him, and began to want to vomit. Although Zhang Yuan's stomach had already been scraped by three months of coarse grains, he still restrained his body's instinctive desire when he saw this bowl of minced meat, which was basically full of fat.

"Put it aside, and you can eat it later."

"Thank you, son, for the reward."

This is the happiest time Zhang Yuan has seen Xiao Qingxiao since this day.

"Can I go to the kitchen in the house?"

"What kind of place is the child's kitchen, the maid has never heard of this place in the house."

Zhang Yuan's forehead was full of black lines.

"It's the place to cook."

"Yes, the maid can take you there."

Following Xiao Qing around, Zhang Yuan went to the cooking place in Zhuo's Mansion.

The first time I saw the kitchen of the Han Dynasty, Zhang Yuan's heart was half cold, there were no rich ingredients, no rich seasonings, and even a pot could not be seen, some were just a stove and some pottery, and the only thing that could be related to the pot was a kettle, looking at the black pottery full of oil, Zhang Yuan guessed that his bowl of minced meat was made with this thing.

In comparison, Zhang Yuan still prefers to eat the food in the workshop, a bowl of millet porridge and salt vegetables are better than these greasy things, I don't know how much.

"Hey, let's go, there's nothing to see, Xiaoqing, just remember to send millet porridge when you send me food in the future."

Xiaoqing didn't know why this son of his family didn't like minced meat, but liked millet porridge.

After this night, Liu Kai finally knew what he needed.

Satisfying your stomach first is more important than everything else.