As the saying goes, it's easy to destroy, but it's hard to build, don't look at this ship's frame, it may take others several months to build it, but if Li Yufei really wants to destroy it, he can turn it into a puddle of molten iron in minutes.

However, this is obviously not the result that Li Yufei wants.

He came today to strengthen them, not to destroy them, after all, it took a million to get them back, and if they were only used to destroy, it would be too much of a failure.

He might as well go buy some steel and come back and play slowly. That's a lot cheaper.

Li Yufei first got a palm-sized steel from the hull of the ship, and with a wave of his hand, a ball of real fire came out, and in less than a minute, the steel turned into molten iron, and under Li Yufei's control, the molten iron seemed to be in a vacuum, and it did not fall directly. On the contrary, it remains the same as it was.

Seeing that this really works, Li Yufei also breathed a sigh of relief, after all, such a big ship, if it is turned into molten iron, Li Yufei does not dare to guarantee that it can be 100% restored. No, if it is melted in a vacuum, then it can also maintain the prototype, which saves a lot of things for Li Yufei.

However, the most important thing Li Yufei needs to do now is to find an optimal ratio, and then integrate the materials he bought.

After his true fire is refined, it is much stronger than those blast furnaces, and a lot of impurities will be refined, and if some materials are not returned, they will shrink a lot by then.

Of course, it's not easy to find the optimal ratio, or else. The country has spent so much money, why do some special steel products still have to be imported from abroad. Even in many cases, other countries are not willing to sell to him.

In fact, a lot of times, this material science, that's a matter of luck, maybe you want to study other properties. A by-product that comes out of carelessness is a good material that leads the world, and of course, it is also possible that after spending all the money on research, nothing will be gained.

Because they need to go through continuous experiments to see the results, but Li Yufei would be much better than them. He put the molten steel there at this time, and soon the impurities were refined a lot. Now it has bent a lot thinner, this is still the result of Li Yufei's mercy, if he really wants to refine it like a refining magic weapon, this ball of molten steel will have little left.

He had experimented before, taking a ton of steel to refine it, but in the end, he only smelted less than a pound of refined iron. Even the refined iron used to refine magic weapons is much worse.

This time, Li Yufei just wants to get a yacht, so he doesn't have to be so strong.

Otherwise, when the time comes. When others are decorating, there is no way to make a hole. If they can't find anything out of the ordinary. That's weird.

More than ten minutes later, there were more than ten balls of liquid floating in front of Li Yufei, and if you take a closer look, you can find that they are all some metal liquids, and these are all the metals in Li Yufei's hands now. He wanted to put them to the test and see if he could make anything stronger.

Of course, even if he was unlucky enough to make a more powerful metal, he could still refine some of the impurities. It also enhances their performance.

If someone is here, they can see the liquid in front of Li Yufei, and from time to time some of it will merge into the liquid in the middle. Of course, the speed of integration is very slow, and every time Li Yufei carefully adds them into it little by little.

Then he would use his divine sense to observe, and his divine sense was more powerful than those microscopes, and he could see more realistically.

Not to mention, Li Yufei's luck was not bad, but two hours later, after he added a little trace metal, he found that the molten iron mass that had become much larger suddenly changed a lot of structure, as if it had changed from pig iron to steel.

This made Li Yufei happy in his heart, he looked at it with his divine sense for a while, and found that the current structure was the best in the way he had been doing it for so long. Although he didn't have a professional instrument to test it, Li Yufei believed that it was at least two percent harder now than when it was at the beginning.

And these two percent are still after Li Yufei refined it just now, if compared with the metal on the yacht frame before, then the performance has also increased by three or four percent.

Of course, this is just an estimate of Li Yufei, but he is still very confident in himself.

Li Yufei was very happy to see this, and immediately separated a small part from the mass of liquid, and he was ready to continue the experiment to see if he could find a better proportion.

Not to mention, Li Yufei had to go through another half of his research, and finally found the optimal ratio that he could do for the time being.

This is a little stronger than just now, and the performance in all aspects has also been greatly improved, Li Yufei decided to use such metal for the time being.

This is the best hull he can do without iron.

After he quenched it with some spatial spring water, a piece of metal appeared on his hand that he was quite satisfied with.

After that, he did some experiments on collision and corrosion resistance, and although he didn't have those professional machines, he had the divine sense to find some subtle changes in it. In this way, it is no worse than those professional machines tested.

What satisfied Li Yufei was that the metal he inadvertently made was much stronger than the previous one in terms of hardness and corrosion resistance. Li Yufei is very satisfied with this.

Li Yufei's brain was like a movie, and he quickly went through the scene in his head, and soon, he knew the proportion, and he used some materials on the side to quickly make the same metal. I have to say that cultivators are also quite powerful.

In fact, what he didn't know was that if other people's alchemists and refiners were put in modern times, they would definitely be some chemists and materials scientists.

Their alchemy is to put together medicinal materials with different medicinal properties, and then refine what they want. This actually includes some chemical changes.

And the refiner wants to refine all kinds of ores together, of course, it won't just fuse them together, if it's that simple, then not everyone can become a refiner, in that case, those refiners won't be so popular.

Those refiners can fuse different materials into the best performance, which can bring out the greatest effect of the magic weapon.

Li Yufei is complacent here now, but what he doesn't know is that he is just two moments now. If you put it in front of the previous owner of this space, you won't even look at him, this is exactly the same as a three-year-old child playing with mud, and he has no talent for refining weapons at all.

But those cattle people didn't disappear, so no one saw Li Yufei's clumsy performance. When it was there, the machine spirit saw it, but it didn't make a noise at this time, because it felt too embarrassed.

If it weren't for the sake of keeping the space going. It doesn't want to recognize a stupid person like Li Yufei as the main one.

But unfortunately, this one doesn't have the share of its choice. Because now it's not as good as before, and the cultivators have become legends. But there's no room for choice.

Of course Li Yufei didn't know this, he was excited there at this time. When he succeeded, he was ready to test a ship to see if he could change the structure of the steel without destroying its overall structure.

Li Yufei said he would do it. He's so excited right now. I don't have the heart to sleep or anything.

He pulled out a boat, only to see that it actually flew into the air without anyone touching it, of course, for a cultivator. It's not that difficult, not to mention here, even outside Li Yufei can do it.

But of course, he definitely can't do it so naturally and easily outside.

Outside, he needed to use his true qi to exert his strength, but in this space, he was like a god, and he could do it with a little spiritual power.

And after more than a year of training, his spiritual power, that is, his divine sense, is much stronger than before. Doing this kind of work is not a burden on him at all. Even if he let it float in space twenty-four hours a day, it would not affect him.

Li Yufei saw it flying, and immediately waved his hand, and several pieces of real fire flew out of his palm. In less than five minutes, the entire hull had turned into molten steel, but due to weightlessness, their appearance had not changed at all, and they were now a liquid ship.

If this is for Manager Qi and them to see, I don't know if it will be scared, isn't this the 3D printing of the Xiuzhen version.

At this time, Li Yufei did not cease fire, but continued to practice there. Soon I saw that those liquid lines were slowly getting smaller, and if it cooled down at this time, the hull would probably be much thinner.

However, at this time, Li Yufei made a move, and the metals he got today also flew up, and slowly melted into liquid according to a certain proportion.

After that, Li Yufei was beaten into the hull one by one.

Soon, it was full again, about the same size as before, and now only the last step of quenching remained. If this step is not done well, then the final effect must have some impact.

Just as Li Yufei was about to quench with space spring water, he suddenly stopped his movements.

"No, after I do this, others will see that they are completely a whole, as if they were typed out with a 3D printer, and it will definitely be troublesome for those workers to see it when the time comes. Forget it, I'll just get some traces out. ”

After Li Yufei said softly for a while, there were some traces of welding on the surface of the hull that was about to solidify, of course, that was also the trace. It's all a whole inside and there. After it cooled down completely, looking at the latest work, Li Yufei was still very satisfied.

In the end, after Li Yufei quenched it with space spring water, the hull looked like it was back to basics all of a sudden, and it didn't look special at all from the outside, but Li Yufei knew this. Its strength has increased by four or five percent compared to the previous one.

Don't look at these four or five percent doesn't seem to be much, you know, its previous materials are not bad, and the performance is even one or two percent worse than that aircraft carrier.

But now after Li Yufei got it like this, its materials are one or two percent stronger than the materials of the aircraft carrier. If this is known to the United States, it is estimated that someone will have to be sent to rob it.

You must know that every breakthrough in these materials can greatly improve the overall strength of a country.

Of course. This is still the overall strength, if it is only compared to the hardness, Li Yufei dares to guarantee that his metal is more than twice as strong as the steel used in the aircraft carrier. If Manager Naqi knew this, I don't know if he would just deduct it.

Of course. Since Li Yufei dares to do this, it is obvious that he is not afraid that he will dare to mess around, otherwise he has a way to clean him up.

You don't even need Li Yufei to do it. When the time comes, just get him into space. I believe that Zhang Jinhua will not let him go.

After all, this time, Li Yufei would have asked Zhang Jinhua to do it. If it is not done in the end, it will also be a stain on Zhang Jinhua, the most important thing is to disappoint the master, in case the master does not let him pick up his mother. Then he didn't peel Manager Qi's skin.

Of course, this is just Li Yufei's guess, and he may not be able to find out. After all, he is just a manager, and he doesn't necessarily understand the technical aspects.

This time it looks outward, and when he brought it. If you think about it, there is not much difference, it is estimated that even if Manager Qi sees it now, he would not have thought that Li Yufei would have a major operation on it in such a short period of time.

nodded with satisfaction, looked at the time, it was more than eleven o'clock, and at this time, it was estimated that Fan Yecheng and the others were also resting.

After all, in the countryside, it is still not as good as in the city, and it is normal to go to bed a little earlier.

Since this is the case, Li Yufei will not go out, he is going to get another boat, at this time, he is on the rise, but he doesn't want to sleep.

I had an experience once, and the second time Li Yufei only took half an hour to get it right. But at this time, Li Yufei was also quite tired. After all, his true qi is also limited, and this has been used for several hours, and it has almost reached his limit.

So even if you have a lot of energy, you have to rest.

But before that, he hadn't forgotten to put some vegetables in the city, it was his daily job, it only took a minute or two, and he wouldn't forget it.

After that, Li Yufei did not go out, but directly found a place to start meditating.

Of course, he didn't sit down directly at the place where the boat was placed, and he didn't want to wake up the next morning to find that the boats were all covered in grass.

After all, he still knew a lot about the nature of his true qi.

It is also a good choice to use cultivation instead of sleeping, so that not only can you improve your cultivation, but also restore your energy well, and it will not be much worse than sleeping. In disguise, it saves a lot of time.

And it's much better than his long nights of slow, sleeping alone in bed.

When practicing, time always flies quickly, as if in the blink of an eye, a few hours will pass, and when he opens his eyes again, it will be the next morning, Li Yufei looked at the time, it was seven o'clock, I believe that everyone was almost up at this time. Li Yufei also took Sun Kexin, who was still sleeping, out of the space.

After putting her on the bed, Li Yufei walked out alone, and sure enough, when Li Yufei came out, he saw that Li Tingyue was already eating breakfast there, and she was going to open a store later. Don't look at her business, it's also quite big, but it's always been her alone, and she won't ask someone to help her.

Every day is to run at two ends, and I am not idle and tired.

Li Tingyue doesn't have the ability of Li Yufei, for her, the money is not blown by the wind, anyway, it is not very busy there, besides, two months ago, when she went to work on the first day, she would bring a dog over, if anyone dared to trouble her, the dog would not be polite to them.

In fact, this is also what Li Yufei strongly asked her to do. After all, Li Yufei can't always be by her side to protect it, what if there are gangsters who beat her up, in this way, she won't look for a clerk. Anyway, the delivery has the help of the elder brother, and she only needs to sit there every day to collect money. If you are not tired, why divide the money.

"Li Yufei, I just got up, people with wives are different, alas." As soon as Li Yufei came out, he heard Fan Yecheng say sourly there.

"Why, doesn't your brother also have a wife, you don't know how to find a wife, are you sour?" Li Yufei glared at him and said.

"That's it, you're not too young, what's the matter, you have a wife and a crime, you have so many girlfriends, why don't you find a marriage, let your aunt worry all day long." Fan Yekun also came out of the house at this time, and just heard Fan Yecheng's words, and then he also fired at him.

"Nonsense, nonsense, when did I have a girlfriend, don't listen to his nonsense. He's slandering. Fan Yecheng jumped up from the ground all of a sudden, and then said in a panic.

At the same time, he also quietly glanced at Li Yufei, which made Li Yufei feel a chill in his heart. This guy can't be bent, right, at this time, he is weak-hearted, but what do you see me doing? (To be continued.) )