Chapter 195: : Bronze sword into

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Chapter 195: Bronze Sword Embryo
"Remove impurities! Master, what should I do?" Luo Yu asked.
"There is a piece of Fanjie material for the teacher here, bronze iron essence! You try to use this bronze iron essence to make a bronze sword, and now I will teach you to remove impurities from it," said Hao Lao.
"Uh-huh"
"The caster makes the sword, preheat the melting furnace first"
Luo Yu nodded, and the Lei Yan beast fire rose in his hands, sticking to the furnace grate. The Lei Yan beast fire was sucked into the red copper real stove. The original one-fist-sized beast fire was sucked into the red copper real stove and passed the power of inscription. His blessing turned into a raging fire in the furnace.
This is one of the functions of the melting furnace. Blessing the flame of the fire-controller is more labor-saving during melting. However, Hao Jiu's nine flames leave the furnace and confine themselves to the fire. He only needs to use godly control to control the weapon. Yes, very convenient
The preheating of the furnace is to prevent the danger of fryer from sudden temperature rise.
After the Lei Yan beast fire in the red copper real furnace burned for a moment, Hao Lao threw the bronze iron essence into the melting furnace. "You first try to find the melting point of the bronze iron essence, and then melt it and keep it at a constant temperature."
"Oh, I see!"
Luo Yu nodded, and operated the method of phagocytosis. He controlled the temperature of Lei Yan beast fire by mobilizing the Lei Yan beast fire. The temperature of Lei Yan beast fire gradually increased. The Lei Yan beast fire in the melting furnace wrapped the bronze iron fines. Burning.
The temperature in the melting furnace is scary, reaching a few thousand degrees, while the outside of the melting furnace has only a slight amount of heat, and the outside of the furnace is only slightly warm. It is not hot at all, and this is the second function of the melting furnace. These magical functions come from various inscriptions that have unpredictable power.
The temperature in the furnace was getting higher and higher. Twenty minutes passed. The bronze iron gradually began to melt. After a while, it completely melted into a liquid. Luo Yu also slowly reduced the temperature of the flame in the furnace and kept it at a constant temperature.
"Very good. Now slowly warm up. Remember, slowly raise the temperature. When the impurities are found to be burnt and evaporated, keep the temperature. If the temperature rises, the Taicai Bronze Iron Concentrate will be burned," Hao said.
Luo Yu did it according to Hao's old saying. The temperature of the beast fire increased little by little. When the temperature rose to a certain level, a small amount of smoke was emitted from the bronze iron concentrate. Those were bronze iron concentrate. Impurities contained in it, and at this time Luo Yu also kept the temperature control at this level.
The impurities in the bronze melt were burned and evaporated a little, and the volume of the bronze melt was gradually reduced. After half an hour, the bronze iron concentrate melted by a third of the original volume with instant water. size.
"It's almost time to cool down and then turn off the flames. The material will be scrapped after further melting," Hao said.
Luo Yu heard the words slowly lowered the flame temperature, then recovered the Lei Yan beast fire. After the bronze melt cooled down again, it slowly solidified into an irregular red iron block.
Hao Lao beckoned, and the bronze iron essence was taken out by a force.
"Uh-huh, yes, 80% of impurities have been removed in the first smelting. You really have the talent of a caster," Hao Lao said with a smile.
"Hey, it's Master's good command." Luo Yu smiled, and didn't dare to be proud.
"Okay, now start the second step, forging. Since it is just a pure bronze sword, there is no need to melt other materials."
Hao Lao also took out a black-colored forged iron platform, and a forged hammer, an iron clamp. The hammer is not an amethyst hammer used by Hao Lao.
"You first fold and forge the bronze iron fines. When the number of folding and forging reaches a hundred times, the bronze iron fines have also reached the level of hardness of weapons in all ranks," said Hao Lao.
Luo Yu nodded and clamped the red bronze iron on the forging table. She held the iron clamp in her left to clamp the material, and continued to beat with a hammer in her right hand.
Huh!
After the bronze iron was flattened, it was folded into two layers and continued to be forged. The banging sound was endless, echoing in the practice room, while Luo Yu continued to beat, his face gradually became sweaty. Physically, Luo Yu's arms were numb after beating for half an hour.
"Hot iron while hot, don't stop, it will be more difficult to forge after it is completely cold," Hao said.
Luo Yu gritted her teeth for another half an hour, and finally repeatedly folded and forged it a hundred times.
"Okay, no need to fold and forge, just hit the long bar and then slowly make a bronze sword."
Luo Yu raised the forging hammer and kept pounding. A group of bronze iron fines was slowly formed into a strip. Since it was the first forging, the long sword shape was very irregular, wide and narrow. Thin and thick.
Luo Yu looked at the sword unlike a sword, and the bronze sword with a ruler not like a ruler was a little speechless.
"Don't be discouraged. The first forging can be done well. The remaining steps are furnace refining and quenching. The furnace reflow only needs to heat the sword and turn red. The quenching must pay attention to the temperature of the water. The temperature should not be too low, otherwise the sword material will not be able to withstand the temperature contrast and collapse, and what you need to focus on now is the forging technique. There is a set of hammers for the teacher. You practice it yourself and use it for forging Hao Lao comforted, and then took out a book scroll called "Forging Hammer in a Rainy Day" and threw it to Luo Yu.
"Knowing Master" Luo Yu took the scroll and nodded.
"Well, I'll teach you the basic method of refining. I'll slowly explore the rest for myself, and give you three more days for the teacher. Three days later, I will see your forged sword embryo." And left Xiao Lan
After Hao Lao left, Luo Yu opened the scroll. The forging method of various weapons was recorded on the forging hammer method in the rainy weather. The forging method of the sword was ranked first, because the most commonly used weapons of most warriors were the sword and the sword. Weapons are used in the army, and weapons in the army are about one inch long and one inch strong. All lances, spears, and fangtian halberds are the most commonly used weapons. Luo Yu carefully studied the method of forging and forming swords. Many places suddenly became cheerful. The device is thin on both sides and thick in the middle, so the drop hammer is very particular about where it is hard and where the drop hammer is light. These should be paid attention to, not beaten up.
"Look
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After watching for a long time, Luo Yu put the bronze iron fines back into the furnace and heated them according to the method, and continued to forge.
The cricket's voice never stopped. The second build was much better than the first, not so irregular, but still not like a sword. Luo Yu returned the bronze and iron fines to the furnace again.
The third time, the sword embryo that was re-forged for the third time was much better than the previous two, but Luo Yu was still not satisfied.
Reheating, heavy forging, reheating, heavy forging ...
This is the world without the kind of genius who can learn anything. The existence of such awesome figures is all blown out, and some are just as hard-working as Luo Yu ...
I don't know how many times it has been forged. Luo Yu holds a three-foot long bronze sword in his hand. The sword has no sharp edge and has not been honed. A slender blood groove is carved on the sword face. The hilt can be held with both hands, and the intersecting texture on the hilt can prevent it from slipping off.
"The bronze sword embryo is finally forged ..."
(To be continued)