Guang Chengzi explained to Dui with simple examples.
I now have three fists, a fat fist, a fist with protruding bones, and a fist that was just broken yesterday.
Whichever fist hurts, that fist is steel.
Dui understood in an instant.
? Simple and easy to understand.
The technology is still that technology, and the focus is on the carbon content, as long as it is within 2%
But this interval, in this era, there is no very precise identification method. The best identification method is to rely on the craftsman's feeling, and then knock it down with a hammer.
? A real one-shot deal.
Steel is both hard and tough. If it breaks with a hammer, it is a defective product.
Dui understands.
The reason why I can't become a great craftsman is because although patterned iron is excellent, it seems that it still can't meet the evaluation criteria of steel.
"That is to say, whoever can forge a perfect steel sword in the true sense is a master craftsman?"
Facing Dui's question, Yijun also nodded seriously.
"Exactly, no kidding."
The earliest steel physical weapon in ancient China was unearthed, the "Yangjiashan Iron Sword", which was unearthed in Changsha, Hunan, and belonged to the late Spring and Autumn Period.
Its appearance has a great significance. Hunan is the state of Chu, and most of the well-known swordsmiths in the Spring and Autumn and Warring States have stayed in the southern state of Chu.
That is to say, the so-called Tai'a, Longyuan, Ganjiang Moxie, these famous ancient swords are probably not bronze swords, nor ordinary cast iron swords, but the real, perfect "swords" respected by the ancients. Steel Sword".
Therefore, blowing hair and cutting hair, cutting iron like mud should not be empty words, steel swords can indeed do these things.
With steel as a material, these famous swords will of course be called divine swords. After all, the iron smelting technology in the Spring and Autumn and Warring States periods was not particularly developed. iron ore.
Although South Korea is not good at war, the world's swords and strong bows and crossbows are all from South Korea. The sword is called Tangxi, and the strong bow and crossbow are called "Chen Yin Jushu".
¡¡¡¡
On that day, Dui became an ordinary craftsman in the handicraft street. His house was simple and was rented to him by others. If you have obtained the professional qualification of a master craftsman, I will definitely repay you.
Dui decided to learn from scratch, and even Guang Chengzi was influenced by his apprenticeship spirit. Dui and those craftsmen asked him about the alloy ratio. Talk about it respectfully rather than rudely.
Dui was also very emotional. He said, if craftsmen from other places had such superb craftsmanship as yours, they would have been defiant and arrogant long ago, but you are so humble. Is it because of the existence of Guangchengzi?
The senior craftsman smiled and said: "No, before Guang Chengzi came, we already knew about the smelting of copper ware and the smelting of iron ware. This is what our leader told us."
"The wisdom contained in the great leader is as many as the stars in the sky. As many stars as there are in the sky, the leader has as many kinds of knowledge."
"In the past era, Yan Long, the musician of the Central Plains and the god son of the emperor, once came to recommend him."
"Later Dayi also came to test him."
"Huandou is afraid of his talent and doesn't want him to go to the Central Plains."
"Until later, the emperor personally came to recommend him and asked him to come out of the mountain."
"People say that when they come to Hongzhou, they don't want to go back. The changes here are changing with each passing day. In fact, it's not how well we do, but the wisdom of the chieftain that attracted the attention of those people."
"Actually, you are also one of them. I think more people will come here in the future."
After listening to Dui, he was speechless for a long time, and thought of what Dayi came to recommend before. Dayi recommended himself to study in the south. There are some big names in the outside world, but they only stop at "little famous", far from reaching the point of "famous all over the world".
It's too early to want to be a lighthouse.
Now it seems that I really thought about many things wrong, and the frog in the bottom of the well turned out to be not others but myself.
Of course, Dui would not understand. If Yan Zai heard this, he would probably scoff. The light from the lighthouse is too weak to compare with the sun.??.
The days went on like this, the flames were burning dryly in the kiln, rising, listening to the howling of ghosts and wolves from the explosion factory, from sunrise to sunset, another day passed.
There are a lot of news from the outside world that the Susha family in the east wanted a caravan to enter Hongzhou, but was rejected.
Near Chongyong Pass, wandering Sanmiao people appeared.
The Ba people seem to have appeared in the wild of Zaoli.
In the summer, many things became tense, because the plowing in summer no longer required as many people as in spring, and the workload was reduced. This is actually also due to the ox plowing and plow implements promoted in Hongzhou.
The Ba people were complacent, saying that Hongzhou actually spread the advanced technology, and now that they have learned it, they will destroy them in turn.
However, an accident happened, those Ba people were caught, and a group of ragged slaves appeared in front of the checkpoint in Zaoli. They said they were rescued by the leader of Hongzhou, and they walked all the way to the east, and came to this land where the sun rises. The place.
When Yanzai found out about this, he seemed to have left the paper mill and went there.
Dui felt that it was a pity. He originally wanted to go to Yanzai to learn something about alloy casting.
So, he could only think about it by himself temporarily, but fortunately, he heard that a batch of new "equipment" was going to be cast in the No. 1 ironworks, and Dui knew that the opportunity to learn new technologies would come soon.
Later, I heard that several people came here from the Central Plains, and they were still recommended by Dayi, and there were some guards.
There is an outstanding young man who attracts attention. It is called Niaocao. Yijun, who had previously commented that he failed the assessment, met him and seemed to be very interested in him, because that young man can make good bricks.
Burn bricks! Incredibly, how long has it been since bricks appeared?
I heard that he is the kind of talent needed to make new equipment.
Dui listened to the news from all directions, and the work in hand was not slow at all.
He took a long stick to the taphole of the kiln, he opened the blockage, and the red molten iron slowly flowed out.
? Lime is added to the ore in advance as a co-solvent for the slag, so that the fluidity of the slag is good and the temperature is sufficient, so the iron slag can be regarded as a perfect separation.
Dui was obsessed with the loud wind blowing from the blower.
Strong wind, raging fire, light, black iron, all changes are in the process of melting, this is the joy of casting utensils.
With such good fluidity, it is obviously a perfect furnace of white pig iron.
The casting workers scooped out molten iron and poured it into various strange clay molds. After cooling and forming, they broke the clay molds and put the first batch of ironware into the heated annealing furnace.
Another pig iron is transported to the iron frying furnace, and coal is used as fuel to melt the pig iron.
The iron in the annealing furnace does not speak.
There is no sound, but these iron surfaces are indeed changing, just like this era.
Guang Chengzi was also watching this scene from the sidelines.
He has gained something and nodded slightly.
The world is a furnace, and good fortune is a work.
Yin and Yang are charcoal.
Everything is copper.
If you like Unbelievable Mountains and Seas, please bookmark them: Unbelievable Mountains and Seas update the fastest. (Remember the site URL: www.hlnovel.com