Cthulhu Gonfalon

Yu Xiong finally did not rush to order.

From his personal point of view, he certainly understands and supports the dwarven kingdom to defend his territory and resist the invasion of the country of Qianquan. But he is a jellyfish, not a Madonna, and a dwarf is not his relatives and friends. Why should he send his followers to sweat and help the dwarves to protect their homeland?

When the Volunteers resisted the US and aided the DPRK, it was because of the coldness of the lips, and the United States smashed Kim Da-Feng. Then China became the front line of the US-Soviet hegemony, and even a buffer was gone. When the Third World War broke out, it was directly a horror scene in which a number of nuclear bombs bombarded in their northeast and even north China. It's not because everyone has a special affection for the dead fat man, and wants to help him with his family.

The Republic of the Northwest and the Kingdom of the Dwarves, and the country of Thousand Springs, are completely unconnected, even away from thousands of miles. In this case, it is necessary for the hero to send a soldier to risk the danger of life to help the dwarf fight for the sake of justice... Hey, the head of the male brother looks really big and very embarrassing?

Don't say anything about justice, even the **** of justice, Jorga Deman, did not send an avatar to stay there...

Of course, these words he will not tell the believers, but find another reason to temporarily smash the past.

Honestly, everyone feels that they are very kind and very just. Xiong Xiong is quite happy and proud. Therefore, he is really embarrassed to sweep everyone's happiness. For the time being, he will delay this matter a little and delay.

And... Maybe after a while, the situation will change, and by then he really has the possibility to send soldiers to help the dwarves, and it is not yet known.

So the discussion did not come to any clear conclusions, and I can only wait and say.

But wait and say, it doesn't mean doing nothing now.

After the discussion, Yan Xiong began to study the new type of steel.

He is not studying why this thing can resist large lysis, but what is the potential for excavation in addition to being able to resist large lysis?

After some research, he found that the iron piece that was re-purified by himself was quite tough, and the most interesting thing was that when he tried to surround the iron with electric current, the iron piece showed strong magnetic properties. When the current disappears, the magnetism disappears, leaving only a small amount.

This is really wonderful. In the past, when the male used the electromagnetic gun, the shell used was also steel. Because of the strong magnetic field, the gun would turn into a strong magnet directly after the popping-up. Of course, this is not bad, if it is not magnetic, Sensitive metal, the shells are not so fast. And because of the high temperature generated by the friction of the air after the exit, the magnetism of the projectile will quickly weaken, and when the target is hit, the high temperature will be generated again, and then there will be almost no magnetism.

This change in the middle is not something that the artist can understand. But it does not prevent him from making strong magnets through strong electromagnetic fields - although it can only be used as toys for the time being.

This kind of iron piece discovered by Xiong Xiong reminded him of a special material known before the crossing - the electromagnet.

Electromagnets are a very strange thing. When energized, they produce strong magnetic properties. After power off, the magnetic properties will be greatly weakened or even completely disappeared. At the time, he had seen this in a large waste disposal station. It can easily and quickly find out the magnetic materials such as steel in the garbage dump. It is very convenient.

Xiong Xiong did not think about what garbage collection to do. He considered that it seems that this kind of thing can be used to help mining.

How to get more pure iron ore during mining has always been a big problem. In general, the purity of iron ore can only be resolved manually – often referred to as the phase. Good quality iron ore is naturally more conducive to smelting and high value. Iron ore with poor quality is much more difficult to smelt, and the value is naturally much lower.

People in the world have not thought about using magnets to select minerals. However, the magnetism of natural magnets is not strong enough, and the efficiency of beneficiation is not high. At least it is better than the old miners to use their eyes to select minerals. So this idea only stays on paper and has not become a practice.

As for the strong magnetite beneficiation created by hand, let's not say that before the world was in the world, it seems that no one has artificially created any strong magnets. Even if it is a strong magnet, it is found that it is not suitable for use. Come to the mineral processing.

Yes, it can effectively adsorb iron ore with a high iron content. But... after the adsorption, I want to take it down, it is really a little troublesome.

This is a somewhat embarrassing thing. If the magnet is not strong enough, it will not be able to effectively adsorb iron ore, and it will not achieve its purpose; if it is strong enough, it can be used to remove iron ore from gravel. Pick it out, the magnetism is too strong, so strong that it will be difficult to get rid of the things on it.

And there is still a problem... I don’t remember that there are non-metallic things that can shield the magnetic field and let the workers work directly under strong magnetic fields. Is it really okay?

He wondered, this is probably not enough.

From the scientific knowledge that he has given most of the teachers, the so-called electromagnetic integration, there is no essential difference between the two. Strong electromagnetic waves are definitely harmful to the human body. The hospital's X-ray room door is affixed with such a warning, saying that you should not break into it.

Xiong Xiong is not the kind of murderous boss who cares about human life. He definitely does not want his workers to live in a strong electromagnetic environment for a long time! So although he is not sure whether the strong magnetic field is harmful, but when it is harmful, always be careful not to make a big mistake.

However, if you find this material now, you can change your mind.

It is not difficult to make a strong current. In the world, the caster has already developed a device that can generate a strong current. Although it is necessary to supplement the magic power, it is not necessary for it to release lightning to bombard the opponent, as long as it emits a strong current and creates a strong electromagnetic field to make the soft iron into a strong magnet.

This intermediate loss is much more economical than traditional usage. Yan Xiong found a lightning wand as an energy source, and then tossed a set of auxiliary circuits himself. Finally, he made perhaps the world's first "electromagnet."

It is about the width of an ordinary person with half an arm and is a slightly heavy metal box. After one charge is completed, the thing can last for about ten minutes. At work, one side of it will produce strong magnetic properties, enough to adsorb iron ore. As long as the switch is turned on, it can be stopped, and the magnetic properties are greatly reduced to the point where it almost disappears.

Ten minutes is a bit short. In fact, it takes less than ten seconds to select a mine. In other words, after one charge, it is enough to make this thing five or sixty times.

Yan Xiong tried to use it himself. If he crushed iron ore, he could use these five or sixty times to select a lot of high-purity iron ore.

Really, the purity is very high, even if he is a layman, you can clearly see it.

There is no doubt that Yu Xiong’s idea is indeed feasible!