The king of the three kingdoms dominates the world

Chen Yaotian quickly finished equipping the weapon and armor.I saw him wearing an iron helmet, sleeve armor, a long sword in his hand, and wind boots on his feet. His whole body was dark gold in color, and he was very mighty. A dragon-shaped belt around his waist added to his dignity.

Chen Yaotian walked back and forth twice, after getting used to the armor, he placed the long sword horizontally with his right hand, pulled out a hair from his head and let it fall.When the hair floats to the blade, it will be split in two.

"Haha, this sword has reached the state of blowing hair and breaking hair. It is really a magic weapon. If all the soldiers under your command can be equipped with such a weapon, they will be able to show great power on the battlefield and be invincible. Ma Heng is indeed an excellent successor of the Mohist school. People can compare." During this period of time, all the good things made him catch up.Get promoted and get rich, a daughter-in-law comes to your door, breakthrough in martial arts, and now you get a magic weapon.People are in good spirits on happy occasions, Chen Yaotian always has a smile on his face recently.

"My lord, my honor. Without the meteorite you provided, I would not have been able to build such a magic weapon." Ma Heng was praised by his lord, and scratched his head honestly.

"Your Excellency, you don't need to be humble. I have asked many famous cast iron masters for help, but they can't even melt it, let alone cast it into a weapon. Based on this alone, you are much better than them." Chen Yaotian continued Said: "I mean to build a pair of weapons and armor for each of the subordinates and generals. I don't know if the meteorite is enough?"

"Don't worry, my lord, the armor and weapon on your body use less than one-tenth of the entire meteorite. It should be enough to make a pair of weapon armor for each person. It's just that the meteorite is difficult to melt. It may take a year for me to build it by myself. "

"Is there a way to shorten the time?" Chen Yaotian asked aloud.

"Basically there is no way, unless I can find a few people who have the same skills in casting iron as me to come to help."

"How many people in the world have your skills! This is really troublesome." Chen Yaotian rubbed his forehead in embarrassment and sighed.Then according to the meaning of Ma Heng's words, he said again: "You mean that as long as you find something that can quickly raise the temperature in the furnace, you can shorten the casting time?"

"That's right. I've been looking for this kind of thing. If it can be found, the iron casting technique will have a new round of breakthroughs. The sharpness of the weapon will also be raised to a higher level."

The sharpness of the weapon is inseparable from the temperature in the furnace when casting iron.The higher the temperature in the furnace, the cleaner the impurities in the iron can be removed, and the fewer impurities, the higher the quality of the weapon.

"Have you ever heard of coal?" Chen Yaotian thought for a while before asking.

"Forgive my ignorance, I have never heard of it. What is the use of this coal?"

"Coal is a black or dark brown mineral formed by ancient plants buried under the ground under high temperature and high pressure under the condition of airtight or insufficient air. Compared with carbon, it burns more energy It emits more heat." Chen Yaotian heard about it and knew that no coal had been discovered in this era, so he explained it to Ma Heng.

"Is there such a thing in the world?" Ma Heng was dubious.

"Well, I'll send someone out to look for it later. When I find it, I'll try it out."

Hearing Chen Yaotian's affirmative answer, Ma Heng said excitedly: "If coal can really emit a lot of heat, I can guarantee that the weapons equipped by our Shanggu Legion are sharper than others."

"Okay, get busy first! I'll send someone to look for coal mines now. And then I'll call Dian Wei and others to come, and you can make a pair of weapons and armor that suits them according to their wishes." Chen Yaotian said Wan and Xi Zhicai quit the cast iron workshop.

"Congratulations, my lord." Ma Heng bowed deeply to Chen Yaotian's back.