Datang: You Can't Imagine the Happiness of the Prince

Lao Feng was a little sad, but Li said at this time: "Don't worry, this old man will tell His Majesty the truth.

It's really a pity, the old man also wants to see someone who can lift a sledgehammer!"

Li Jing's words made everyone sigh in unison, and now it's gone.

"Everyone, don't be discouraged, this water turbine works."

"It's unclear what it means for a while.

Wan Kuan pointed at the potter's wheel: "This potter's wheel is close to perfection, only one step away!"

"Uh..."

Lao Feng was in a trance, not knowing what Wan Kuan meant.

Wan Kuan picked up the discussion and took out the steel ball inside.

"Lao Yu, Lao Feng, your steel ball is not suitable, you need to replace it!"

Then Yu Shaojian said suspiciously: "Supervisor, the beads in this pottery wheel are usually made of ceramics, but this water turbine is too big. If you use ceramics, the ceramic beads will definitely shatter under the tremendous force!"

At this time, Lao Feng said: "Ceramic beads are easy to be crushed, while stainless steel beads will not be broken, but if they are rolled frequently, they will also wear out."

At this time, Wan Kuan smiled confidently: "Then let's use stainless steel beads and add a layer of ceramics on the outside."

"how can that be"

Old Feng was surprised again and again.

On the side, Li Jing couldn't understand Wan Kuan's meaning, but he felt that Wan Kuan was confident.

Wan Kuan pointed to the steel ball and said, "Smear a layer of clay on the outside of the steel ball, and then put it in a blast furnace for firing.

When the ceramic is fired, there is only a thin layer.

Ceramics are afraid of pressure but not grinding, and steel is afraid of grinding but not pressure.”

"And this combination of two is one, a match made in heaven!"

Yu Shaojian and Lao Feng were suspicious when they heard Wan Kuan's words, but there was a bit of eagerness in their eyes.

Others doubted it, but Wan Kuan didn't care.

The melting point of steel is about [-] degrees, and the best ceramic firing temperature is less than [-], which is just right.

Wan Kuan patted Yu Shaojian on the shoulder at this time: "Old Yu, don't you believe what this official said!"

Yu Shaojian looked a little hesitant, but after a while, he gritted his teeth and said: "Just do as the big supervisor said, let's go to the Shaofu supervisor to find pottery!"

Looking at Lao Yu and Lao Feng who were moving, Wan Kuan smiled and sat beside Li Jing.

"Li Shangshu, just wait and watch the show."

Wan Kuan blinked at Li Jing, and Li Jing's face was full of surprise.

The eyes of the young man in front of him were full of confidence and a scorching light.

The heroic spirit of the young man is natural, Li Jing seemed to see His Majesty ten years ago in an instant.

Wan Kuan and Li Jing are busy as supervisors, and Li Shimin has been keeping an eye on Wan Kuan's progress.

Li Shimin was very pleased after learning that Wankuan's turbine was about to be completed.

Not only does Li Shimin pay attention to Wan Kuan, but even Dong Gong and Changsun Wuji are also paying attention to Wan Kuan.

In the East Palace at night, the eldest grandson Wuji was sitting in front of Li Chengqian, and there was only an oil lamp in front of them, which was extremely dark.

"His Royal Highness, recently, His Majesty has often been going to serve as a prisoner."

"Gu know, this Wan Kuan is very proud now, as if he is a celebrity in the DPRK."

"His Royal Highness, this Wan Kuan is cunning and eloquent. If he stays by His Majesty's side in the future, he may slander the Lord!"

Zhangsun Wuji said softly.

At this time, Li Chengqian's face was solemn: "Uncle teaches orphans, how to deal with Wan Kuan"

The corner of Changsun Wuji's mouth smiled, but it was fleeting.

"His Royal Highness, if you want to deal with Wan Kuan, you must not do it yourself.

Last time, His Majesty has noticed the Crown Prince, so this time it must be faked by someone else."

Li Chengqian narrowed his eyes: "Uncle, what are your plans?"

The eldest grandson Wuji smiled slyly: "His Royal Highness, the fourth prince has grown up, and his literary talent is outstanding. Your Majesty likes it very much!"

"You mean Li Tai"

Li Chengqian squinted his eyes and smiled at the corner of his mouth: "Uncle, good strategy! Li Tai, this little fat man, is so favored, so is Wan Kuan, two tigers fighting each other will definitely get hurt! Haha!"

Li Chengqian's wanton laughter came from the East Palace.

Chapter 94

A small round steel ball, the size of an egg, is covered with sticky china clay, and then kneaded on a smooth and flat steel plate.

After a while, Wan Kuan had a few more mud pills in his hand.

But these......the core of the mud pellets is pure steel.

After the blast furnace of the Shaofu Supervisor was snatched by Wan Kuan, he never wanted to go back.

Anyway... Shaofu Supervisor is also under the jurisdiction of Wan Kuan in name, so Chen Shaojian of Shaofu Supervisor dare not let go of a fart.

The coke is mixed with wood and thrown into the hearth.

If you use coke alone, the temperature is too high, the temperature is too high, and the outer layer of china clay is easy to crack.

So adding wood, just used to adjust the temperature of the furnace.

These dozens of small balls were placed on the hearth, while Lao Feng controlled the heat.

Wan Kuan stepped back, shook his folding fan, and was as happy as a fairy.

If it weren't for Li Jing's insistence. Watching the firing process, Wan Kuan would have returned to the office to blow the air conditioner long ago.

As long as you have money, no matter what era you are in, you can get the best enjoyment.

Li Shimin's summer palace is in Tongguan, the house is surrounded by water, and it is like spring under the scorching sun.

And the water is gurgling, not dry at all, and it is more comfortable than the air conditioner of later generations.

This kind of simple air conditioner of Wankuan is actually a fake summer palace, but it uses a little heat energy inside.

The porcelain clay outside the steel ball is just...a thin layer, so it can't be fired for too long.

Lao Yu called Chen Shaojian from the Shaofu Supervisor, and the two of them checked together.

Li Jing didn't blink his eyes, just looked at the blast furnace with a very serious expression.

As soon as the temperature rises, it only takes half an hour to bake.

The people in the Shaofu Supervisor were proficient in firing porcelain, so they spoke with confidence.

When the furnace temperature dropped, a big man took off the tray above the furnace with big tongs.

The dozens of small steel balls above had already changed their appearances, and each had a beige colored glaze coat on them.

Then Chen Shaojian pointed at the steel ball and said, "Jian Wan, this is the best porcelain clay in Xingzhou, Hebei Province, which is made of white porcelain."

Wan Kuan waved his hand: "This is also called white porcelain. The real white porcelain should be as white as snow. You can only be regarded as yellow porcelain."

When Chen Shaojian heard this, he was immediately a little unconvinced.

However, Wan Kuan ignored him directly, and when Wan Kuan was free, he would make some good porcelain for him.

At this moment, Li Jing pointed at these small steel balls and said, "Supervisor Wan, that's it."

Over there, Lao Feng was holding a blower to cool the small steel balls.

This freshly fired thing must be cooled by natural air and cannot be placed in water.

Wan Kuan pointed to the outermost layer of colored glaze on the steel ball and said, "This layer of crystal clear colored glaze is actually... the key.

With this layer, no matter how the steel ball is ground, it will not wear out! When the time comes, I will add some bean oil to lubricate it, and there will be no problem at all!"

At this moment, Li Jing had some doubts on his face: "Superintendent Wan, the glazed tiles in this palace are very brittle, and they shatter when they are thrown. This..."

"Li Shangshu is overly concerned, but the glazed book has only a thin layer on it, and it won't shatter without external force.

This Tao Lun ball is a precious thing, and with regular maintenance, it will definitely not go wrong!"

Li Jing nodded after listening, he had already monitored a lot of Wan Kuan's methods.

Wan Kuan said there was no problem, then there must be no problem.

At this time, Wan Kuan pointed at Yu Shaojian and said, "Old Yu, bring your people and go to the Weihe River to install a water turbine and find a place with the largest water flow."

"Okay!"

Yu Shaojian was also full of confidence when he looked at the crystal clear little steel ball.

A group of people went to the Weihe River in a mighty way, while Wan Kuan and Li Jing rode in a carriage and followed closely behind.

At this time, Li Shimin also got the latest news from Wan Kuan in the Liangyi Hall.

"What Wankuan and Li Jing went to the Weihe River?"

Li Shimin was a little surprised.

"Your Majesty, that Wan Kuan Li Jing is riding in a carriage, while the others who will be serving as prisoners are pulling the cart, which is full of various iron objects and has a big wheel!"

Li Shimin suddenly stood up: "come here, prepare a carriage, I want to leave the palace!"

At this moment, a voice of a eunuch came from outside the door.

"My lady is here!"

Li Shimin was stunned for a moment, when he was about to go out, he met his queen.

As soon as Empress Changsun came in, Li Shimin started hurriedly going out.

"Your Majesty, you are"