Chapter 370 The Donglan Kingdom is about to rise!

Lu Yunluo was slightly startled.

Only then did I remember that there has been no coke in this dynasty.

You should know that the most commonly used fuel besides coal is charcoal.

Coke is made from coal.

Coal is turned into coke after being isolated from air and heated at high temperatures.

Using coke to make iron not only provides a heat source for combustion, but also acts as a reducing agent and skeleton.

Since she came to this iron smelting workshop, she simply helped Ji Wujue.

In any case, he brought her all the way to the border to find the prime minister's father.

She must return this favor.

Help him improve Donglan Country's iron-making technology as a way of thanking him.

Lu Yunluo immediately talked to Master Yao about the advantages of coke ironmaking.

Master Yao was stunned when he heard this.

Although he doesn't know what coke is.

But he could understand some of the questions the Queen said.

This is exactly the problem they usually encounter in ironmaking.

I haven't been able to find a better way.

Unexpectedly, the queen was able to solve it in just a few words?

Suddenly, he was full of curiosity about the coke in the Queen's mouth.

"When I get back, I will write down the coke process in detail for you. You just need to follow the instructions above."

This local method of coking is not difficult, but the coking process cycle is relatively long and the coal consumption is high. It will work out after a few attempts.

Master Yao nodded quickly.

Let’s start by introducing the process of smelting pig iron and the whole process of forging weapons.

The two came to the workshop where the final steel was made.

Many blacksmiths are sweating profusely, folding and forging the pig iron in their hands.

The sound of forging came and went.

Master Yao explained, "After smelting high-quality pig iron from iron ore, these masters will heat and forge it repeatedly. After repeated hammering, high-quality steel can be made, and then high-quality and sharp weapons can be forged."

The steel obtained in this way makes the swords and weapons of high quality.

Lu Yunluo looked at the blacksmiths in front of them who were sweating and beating, and finally understood why the swords of Donglan Kingdom were so expensive.

Because this kind of steel is made by repeatedly forging a block of iron by manpower, although the quality is good, it is very time-consuming and labor-intensive.

Not only is the production efficiency low, but it is also difficult to produce on a large scale.

Therefore, swords with good quality remain high in the market.

It seems that the steelmaking industry also needs to be reformed.

After Lu Yunluo came back from the iron forge, she locked herself in the room alone.

When I came out again, I had a few pieces of paper in my hand.

Called Master Yao over.

Master Yao took the paper and glanced at it. One of them was about the method of making coke, which the Queen had mentioned before.

But this other one...

Master Yao asked with a puzzled look, "Queen, what does this 'steel filling method' mean?"

Lu Yunluo smiled slightly, "It means being able to stably produce high-quality steel knives in large quantities!"

"What?"

Master Yao was slightly startled.

For a while I thought I heard wrong.

You must know that at present, if you want to get good quality steel, you can only get high quality steel through the steel-making method of repeated heating and forging.

It is simply impossible to achieve large-scale production.

The corner of Lu Yunluo's lips curled up, "Go down and prepare. We will know if we can put it into production by trying it."

Master Yao walked out of Lu Yunluo's room with a dazed look on his face.

I didn't react until I got back to my house.

Then I started to prepare with excitement and anticipation!

He could predict that if the steel filling method could really succeed.

That will completely enhance the military strength of their Donglan Kingdom among the five countries!

Its influence will probably be recorded in the annals of history!

night.

Lu Yunluo wrote a letter to Zuo Ming.

He wrote down the detailed process flow of cement and suggested that he seize the time to build roads in Kang County.

Kangxin has now begun to develop slowly.

We must start building roads.

As the old saying goes.

If you want to be rich, build roads first.

As long as Kang County builds roads, I believe it will definitely develop into something else in the near future.

After writing the letter, ask Xunfeng to use Longmen's intelligence system to deliver the letter.

Fast and safe.

Master Yao quickly reported the steel filling method proposed by Lu Yunluo to Commander Chen Yan.

Commander Chen attaches great importance to this.

Not only did he send a letter to Ji Wujue that day.

He even used all the power of the Divine Army Battalion to prepare all the materials needed for the steel filling method.

This day.

After making perfect preparations.

Master Yao led a team of experienced blacksmiths and after several failures, they finally succeeded in smelting steel with a quality comparable to that of Baidu Steel.

After mastering the skills, the speed of steelmaking has been greatly improved.

In just one day, less than ten of them produced more steel than the entire forging workshop produced in one month.

What the Queen said that it can be produced in large quantities is indeed not empty talk!

Ten days later.

The batch of steel produced by the steel filling method has already produced the first batch of steel knives.

Its sharpness.

Enough to cut through iron armor!

Chen Yan and Master Yao looked at the rows of sharp steel knives.

They know that the Donglan Kingdom is about to rise!

at this time.

It's already three poles a day.

Lu Yunluo was still sleeping soundly in the room.

She took the time last night to empty out all the warehouses.

Didn't sleep all night.

I was so tired that I couldn't lift my eyelids.

When Ji Wujue came in, Lu Yunluo was sleeping in pieces.

There was still a smile on the corner of his mouth, and he laughed "hehe" from time to time, as if he had some sweet dream.

He walked over and sat down on the edge of the bed.

His big hand unconsciously touched the sleeping face.
To be continued...