As time passed slowly, Chu Blacksmith, Jiao Yong, Chu He and others took turns to work and heated for more than ten hours. The iron material finally melted into molten iron. Chu He stirred molten iron several times to increase oxygen to reduce impurities. When the impurities almost settled down, the molten iron also turned into molten iron.

Seeing the situation of the steel mill, Chu He finally breathed a sigh of relief. Although the steel mill did not meet his expectations, it had already improved a lot compared with the high-carbon steel made from the steel stew method.

When you open the valve, the red steel flows out along the fire trough.

Chu Blacksmith and others did not have experience in this area, but Chu He was different. He was even more sure that this steel had been refined and had not disappointed his more than three years of study.

After the steel water cooled down, Chu Blacksmith and others took a deep breath, their eyes full of shock.

In the past, when the master of the Demon Army used a great craftsman, he could produce a hundred-pound steel, but it was already very good to produce ten kilograms of steel in the whole day.

Now, Chu He just built a strange stove, took them to make a while, and then sold some effort to work. Then, steel came out so simply?

Jiao Yong and others suddenly turned red, and Gu Gao said in a hoarse voice: "If...if...if it could have been..."

The blacksmith Chu raised his hand slightly, stopped Gu Gao, and then said, "Chu He, are these alloy steels you mentioned?"

Chu He shook his head: "It's not yet. The conditions are simple, so he can only use a stupid method to purify the iron material first, then refine the pure manganese, and finally melt the steel again, add ferromanganese and ferrosilicon to make alloy steel."

"I don't know if it can be successful. If it is successful, a furnace of alloy steel will be enough for us to use it for a while. It is mainly used to build bows and arrows."

"After success, I will tell you the specific component ratio. Don't spread these things. As long as they are not leaked, even if the blast furnace is occupied, nothing can be refined."

Although it is simple to make steel by a small blast furnace in a civilized method, this is the experience and knowledge accumulated over the past two thousand years. The key fire of refractory bricks, the selection of coke, the added reducing agents and oxidants, etc. cannot be copied by people here just a few glances.

The composition ratios of silicon-manganese alloy steels have great changes in performance, and the different quenching and tempering of the armor created can greatly affect the quality of the finished product.

Even though Chu Blacksmith and others saw with their own eyes how Chu He refined steel, they did not understand the principle at all and could only make steel rigidly according to Chu He's method.

If they were to build a small blast furnace from scratch, Chu Blacksmith and others would not be able to do it.

Chu He had some help. Chu Blacksmith and others didn't know how to burn the fire bricks just for them.

Although the stupid method of smelting multiple times consumes time and manpower, it also has one advantage, that is, the quality of the smelted steel will get better and better, which is similar to the one that beats the smelted steel for many times.

Of course, this method is definitely not worth the effort on earth, and the little steel that is refined is probably not worth it.

Nowadays, in this world with few steel and amazing value, this amount of manpower and material resources cannot be ignored.

If Chu He hadn't been worried that the iron material he bought would not meet his needs, and that iron material was a controlled product and it was difficult to buy in large quantities, he wouldn't even have to find iron ore everywhere.

Compared with steel weapons worth a huge million yuan, the cost of iron materials is completely negligible.

In order to refine silicon-manganese alloy steel, Chu He has even lost his practice of the Golden Bell Cover these days.

Of course, the main reason is that the tiger-headed bee was tricked by Chu He. The 100,000 tiger-headed bee attacked Chu He twice, and almost exhausted the poisonous needle, which took some time to recover.

Chu He probably waited for a few days to recover the poison needle of the Tigerhead Bee. If he attacked again, he would be able to practice the second level of the Golden Bell Cover.

In just less than two months, he could cultivate the second gold bell cover. The speed had already surprised Chu He. He really couldn't bear to squeeze the pitiful and cute tiger-headed bee anymore.

If you want to continue to develop and continuously obtain demon honey, you must keep some of the poisonous bees with attack power, otherwise it will be a problem for the tiger-headed bees to go out to collect honey and protect the beehive.

These days I have been free, of course, I am studying the refining of silicon-manganese alloy steel.

Hard work pays off. Two furnaces of alloy were refined continuously. After two improvements, Chu He really made a furnace of barely qualified silicon-manganese alloy steel.

The properties of this alloy steel cannot be compared with the silicon-manganese alloy steel refined from the earth. The impurities are relatively higher, but the performance is far beyond the high-carbon steel produced by the stewing steel method. The ductility and toughness have reached Chu He's goal.

If the ratio of silicon-manganese is changed and the hardness of alloy steel is enhanced, it can completely create alloy steel weapons with a hardness of more than 30% of high-carbon steel weapons.

At this time, Chu Blacksmith and others were completely convinced by Chu He, and immediately worked hard and began to create a super strong bow for Huang Zhong.

Next, Chu He was actually nothing.

He is not good at creating weapons. As long as he teaches quenching and high-temperature tempering to Chu Blacksmith and others, he will naturally get alloy weapons with higher performance.

Originally, Chu He didn't catch a cold with the armor. After all, he was still young and was rubbing and growing. Even if he deliberately made the armor bigger, he would not be able to wear it for a year or two.

However, after experiencing the tiger disaster, he also understood that even if he had the Golden Bell cover to protect himself, no matter how much armor is, it would be bad.

Anyway, you can use small blast furnaces to make steel, so the material loss of the armor is nothing.

Just as Chu He thought that the tiger-headed bee should have recovered a lot of poison needles, he was about to enter Huya Ridge again and give the Golden Bell Cover Second Edition a final sprint, but Jiang Wei suddenly sent someone to report that the one-horned white tiger suddenly appeared in Qinghe Village.

But it was strange that the one-horned white tiger did not hurt anyone, but just broke into Qinghe Village, and then kept wandering and roaring in the Chuhe mansion, without hurting anyone.

Jiang Wei already knew that the white tiger was spiritual. Seeing the white tiger's abnormal behavior, he guessed that the white tiger should have come to find Chu He, but he had no malice.

But just in case, Chu He's parents left the mansion, and the Wu Shizhu family next to them moved to another place. Jiang Wei and a group of young and strong people surrounded the White Tiger as if they were facing a great enemy.

When Chu He heard the young and strong man's report, his heart was shocked. He didn't know why the Baihu, who had disappeared for more than half a month, suddenly came to Qinghe Village to find him.

Originally, it would be safest if Chu He could master the two-level gold bell cover and then meet the White Tiger.

If the White Tiger appears in Shishan Village, Chu He will definitely ignore the threat of the White Tiger and first attack the Golden Bell Cover realm. However, if the White Tiger appears in Qinghe Village, the situation will be completely different.

Chu He dared not gamble on the patience of the White Tiger. If this evil beast has not seen his whereabouts for a long time and becomes furious, the young and strong people in Qinghe Village, including Jiang Wei, cannot resist the powerful force of the White Tiger.

There was no choice but to quickly return to Qinghe Village to see what the white tiger was doing.

If it really does not keep its promise and intends to attack and kill the villagers, don’t blame yourself for being rude. It must try to lead the White Tiger to the Huya Ridge and ask Huang Zhong to take action and kill this evil beast.
Chapter completed!