Alien Lord

With the development of Huangsha Town getting better and better, countless prying eyes also came in. For these people, Lin Ze can't do anything to them directly. After all, if he wants to develop Huangsha Town, Lin Ze has to open Huangsha Town Well, without these people, Huangsha Town would not be able to develop.

When there are too many people, the problem of people's hearts will become a big problem. If one is not good, some very difficult things will be caused at that time.

For example, those children of the royal family rely on their status as the royal family to dominate here or something.

Some people here will say that even a top royal descendant like Yan Zifeng dare not cause trouble in front of Lin Ze, so why do other royal families dare to make trouble?

The reason is actually very simple, that is, these royal children have not yet reached that position, and what they know is only superficial.

And it is precisely because they only know some superficial things, so when the time comes, there will definitely be them.

They would describe themselves as disciples of the royal family and ask Lin Ze for this and that. It would be strange if there were no problems after a long time.

Not only the children of the royal family, but also aristocratic families, sects, etc., there will always be some people who can't see themselves clearly, or people with high self-esteem will come out to make trouble, and it will be Lin Ze who will be in trouble.

Therefore, in order to avoid such troubles, Lin Ze simply let go of everything and let these people know what they are facing now, and whether he or they have the ability to deal with it.

Similarly, this is also a kind of support for those who want to take root in Huangsha Town, a kind of invisible spiritual protection.

The stronger the strength and heritage Lin Ze shows, the stronger the ability to resist risks in the future. Correspondingly, the more peaceful their life in Huangsha Town will be. If this is the case, they will of course settle in Huangsha Town, An Xin developed here.

It is precisely because of these considerations that Lin Ze simply opened the door this time to let everyone see his magic.

In the end, the effect was as expected. The first batch of steel just now scared countless people.

In the first furnace alone, more than 20,000 catties of pig iron ingots were directly produced, and the output was less than one-third of the daily output. Such a figure really scared countless people!

The caring people present knew very well that wars are actually about material things. Now the iron factory here in Lin Ze can produce so much steel in a day. It can be said that Lin Ze has gained an absolute upper hand from now on.

Once a war breaks out, Lin Ze can easily form an extremely powerful steel army.

As long as they think of facing such a powerful steel army in the future, all the people present will feel chills in their hearts.

The amount of pig iron was enough, Hu Yan quickly ordered the staff around him to close the ditch for casting, and then open the ditch leading to the iron frying furnace, and the molten iron just flowed into the iron frying furnace that had been burning for half an hour in.

Obviously, Hu Yan is ready to start frying iron.

The reflective iron frying furnace looks like a teacup for kung fu tea, but the bottom and wall of the teacup are hollow, so the molten iron is directly filled in the cup, while the coal is burned at the bottom of the cup. The flame produced by the combustion passes through the arched teacup wall of the Kung Fu Cup, reflecting heat into the cup, continuously heating the molten iron, and then the remaining flame is drawn out from the chimney.

The section of the chimney just leaving the furnace is directly buried under the ditch where the molten iron flows in. This is to preheat the molten iron, and in the next section it is entangled with the air intake duct to blow the inside of the blower The fresh air from outside is continuously heated up, and finally the flue gas with reduced temperature is discharged into the air.

In this way, the temperature is continuously increased to heat the molten iron in the furnace. At the same time, it preheats the molten iron on the furnace groove to heat the air blown into the combustion chamber at the bottom. These procedures are carried out in sequence, burning in an orderly manner. In the same way, it exerted its last residual heat all the way, until finally it turned into a wisp of green smoke and dissipated in the air.

This is the maximum utilization of the residual temperature of combustion, and it also saves energy and reduces pollution.

The vegetation around Huangsha Town is really poor. It can be said that this place cannot withstand any pollution. Originally, this place was already a semi-desert area. Now Lin Ze has managed to restore some vitality here. Now if it is because of the pollution from the steel plant Emissions have directly destroyed the ecology here, so Lin Ze might as well not build this ironworks.

Compared with steel, environment is more important to Lin Ze.

Don't look down on these sewage facilities built by Lin Ze, thinking that with the current situation in Shenzhou mainland, it is better not to have these sewage facilities, because they are too backward.

However, it is not actually the case, because there are craftsmen on Lin Ze's side, and with them, it is still very simple to use crafting methods and some array methods to arrange some means of reducing pollution.

For example, for the problem of dust suppression, Hu Yan directly set up a few arrays of dust suppression techniques here, and the problem of dust suppression here was solved.

Therefore, regardless of the current technical level of Linze's steelmaking plant, there is still a big gap compared with those steel mills in townships//towns//places in later generations. However, in terms of environmental protection and energy conservation awareness, Linze's A lot ahead.

There is a special mechanism, so the fuel in the ironmaking furnace is completely isolated from the molten iron, so that you can safely use coal, and even dig it out directly, which is much cheaper than charcoal that needs to be fired in a kiln Anyway, because these coals are isolated, they don’t need to be in contact with the molten iron inside. In this way, harmful substances such as sulfur and phosphorus in the coal will not be mixed into the molten iron, which directly improves the quality of the molten iron.

At this time, the molten iron has been heated continuously, and the light has already appeared in bits and pieces-it is caused by the fine slag mixed in the molten iron.

Seeing this, Hu Yan directly started the stirring equipment in his hand, and the large disc on the top of the furnace began to rotate slowly, driving the three wrought iron rods on it to continuously stir in the molten iron.

At the beginning, the pig iron smelted in this blast furnace should have a carbon content of about 3%. Now, after being stirred by these wrought iron sticks, the carbon in the molten iron directly and the oxygen in the air will be violently heated at high temperature. The reaction produces carbon dioxide and releases a lot of heat.

All of a sudden, the molten iron inside boiled, and the bubbles kept bubbling, and even the slag on the surface was pushed to the edge of the furnace to accumulate.

The melting point of pig iron is generally about 1100-1200 degrees Celsius, while that of pure iron is as high as 1535 degrees Celsius. When the carbon in the molten iron and the oxygen in the air begin to combine, the carbon content in the pig iron water gradually decreases, and the temperature of the molten iron increases accordingly. Correspondingly, its melting point gradually increases. The molten iron became extremely thick.

From the beginning like a clear soup, to the sauce state later, and then from the sauce state to the final jelly state...

In the end, they gathered into iron clusters with cute shapes. From a distance, they looked like shot puts, with a sense of quality.

These poor 'shot puts' don't know yet, and they will be beaten soon.

After the stirring was stopped, the workers picked up the lead balls with long pliers, put them under the forging hammer and beat them continuously.

There was a sound of tinkling, and the carbon element in the iron mass was squeezed out in the form of simple graphite, together with the fine dross inside and the iron oxide debris on the surface, because it still contained some high-temperature residual heat, so when it came out, it was subjected to After the cold air outside, it turned into a little spark in the air.

This forging is just to remove some impurities. The process is actually very simple, and anyone can do it, that is, use the pliers and tap it under the forging hammer a few times. There are no other special requirements.

Also, in fact, wrought iron is very soft at high temperature, so it is easy to shape and forge. No, after a long time, the works of the workers around Hu Yan have all kinds of shapes, such as discus, iron Sticks, iron balls...

It wasn't until Hu Yan couldn't see it anymore, and for the convenience of management, he finally announced that they would all be knocked into the shape of iron rods in the future, and no other shapes could be made arbitrarily.

Although wrought iron is easy to forge, the process of forging wrought iron is relatively labor-intensive. Wrought iron is also iron, and it takes a lot of strength to clamp an iron block that weighs dozens of kilograms.

In addition, considerable strength is required when forging, so this matter is not so easy.

Fortunately, there are a lot of workers here, and those who can come here to work as workers have a lot of strength, so, soon, all the wrought irons are being hammered by special people, and the speed is not slow.

The so-called "wrought iron" that has been beaten is actually not wrought iron in the sense of modern textbooks.

In fact, in the metallurgical world, there is no such thing as raw or wrought iron at all. In the modern iron and steel industry, domestically called wrought iron with a carbon content of less than 0.02%, and foreign called pure iron, the texture is very soft; the carbon content is 0.02% -2.11% is called steel; if the carbon content is above 2.11%, it is called pig iron in China, and in foreign countries it is called cast iron.

In ancient times, what was smelted directly from iron ore in a blast furnace was called pig iron, and what was smelted in a frying iron furnace (steel frying furnace) was called "wrought iron". The carbon content of this "wrought iron" is inversely proportional to the frying and smelting time. The longer the frying, the more carbon oxidation, the lower the carbon content of the iron, and vice versa, so the carbon content can be between 0.01% and 1.5%. Float contains "pure iron" and "steel" in the modern sense.

Therefore, frying iron in ancient times is equal to frying steel, but because of the problems in the process, some problems in it are difficult to grasp, and finally the finished products are mainly iron and medium and low carbon steel.

Of course, if you're lucky//shit//lucky//, you might come across a piece or two of high carbon steel.

However, this probability is similar to the current probability of winning the lottery.

Really don't hold out much hope!

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