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The metal market is busy, and all kinds of metal raw materials are piled up. Ye Feng learned in history class that in the era of the mother planet of the earth, the price of metal raw materials was very expensive, and an ordinary salaryman could not even afford a ton of slightly better metal for a month's salary, which was really unimaginable.

The reason is not complicated, at that time, all the metal raw materials were provided by the mother planet of the earth, and if you think about it, how many metal raw materials can be provided by a planet?

Now it is completely different, the Apocalypse Ye Clan alone has nearly 100 mineral stars, and these mineral stars are not suitable for human survival, and the natural conditions of many mineral stars are extremely harsh. However, the various types of metals produced are not only varied, but also extremely considerable in quantity and quality.

A giant whale-class transport ship can transport tens of millions of tons of refined metal ingots at a time, so the four stars in the sky have never lacked ordinary metals. Only those special metals, which are extremely useful for military equipment due to their scarcity in quantity, will be designated as strategic goods and tightly controlled in the hands of the regimes.

After finding the metal raw materials he needed, after some bargaining, Ye Feng retreated, and almost at the marked price, he bought twelve kinds of ordinary metal ingots, one ton each. I thought to myself, next time I come here, I must pull my sister Ye Lu, it is said that girls are born to bargain, and they wasted half an hour, and they are not cheap at all, which is really fucking unlucky.

In fact, Ye Feng thought badly, he only asked for a total of twelve tons of goods, and it was divided into twelve types, this amount was not even retail, and people were willing to take the time to sell him, which was already very face-saving.

Twelve tons of ordinary metal raw materials, Ye Feng spent five thousand five hundred credits, and the property in the information card was almost bottomed out. Coupled with the round-trip fare, as well as the cost of renting a real room, if he couldn't come up with something this time, Ye Feng would really go bankrupt.

This time, I rented a medium-sized box van that could load a 15-ton container, and I returned to Liberty again.

When he walked into the rented metal room, the equipment instructor that the waiter had applied for him had been waiting here for a short time.

"Hello, my name is Lan Ling, the instructor of the free mind inspection equipment, and I am currently studying in the third year of the Department of Metal Materials of Tianqi University. "In front of me is a girl who looks very pleasing to the eye, with a sweet voice, a plump body, and a slightly chubby face, which looks very good.

Although Ye Feng is at an age of excessive hormones, every minute is money now, and one credit every two minutes cannot be wasted.

"Very good, my name is Ye Feng, let's start right away. Ye Feng looked at the dozen or so large devices in front of him that he didn't know at all, and there was a black line in his head, how have I ever seen these things, I don't even know what their names are.

Ye Feng is a true layman, these devices are just ordinary small metal equipment produced for metal enthusiasts, and large equipment is not visible in the Apocalypse, and those equipment will only appear on the Mineral Industry Star, the Apocalypse Star, and no heavy industry is allowed.

After all, it is not easy for a planet to feed 13 billion people. Not to mention the lessons of the Mother Earth.

"Hello Mr. Ye, this is a metal high-temperature fusion instrument, which can produce a high temperature of 5,000 degrees, and most metals can be used for melting and primary processing. ”

"This is a vacuum fusion chamber, and many metals cannot be fused with each other, just like water and oil cannot be blended together. However, in some specific environments, water and oil can also be perfectly fused, and a vacuum state can make a part of the molten metal that cannot be fused together. ”

"This is a metal deep processing refiner, some metals, for the molecular density of raw materials, has extremely strict requirements, ordinary refining, can not meet the requirements, must go through its deep refining, its refining degree of four hundred refinement, if you need higher precision, you need the middle and high-level real room, we are free mind, the highest level of real room, there is a refining instrument that can reach two thousand essences. ”

Lan Ling knows these devices well, and she can tell them about the purpose of these devices one by one. Ye Feng consciously turned on the recording equipment, he couldn't record Lan Ling's image without permission, which violated human rights law. Fortunately, Ye Feng was not in the mood to appreciate the beauty, and simply wanted to record everything she said.

Ye Feng knew very well that with his own IQ, the distance was too far away, and these devices were all things that he didn't understand at all, and if he didn't record them, he would be able to forget them all in less than ten minutes.

As for the operation of these devices, it is not very difficult, after all, these devices are simple metal processing equipment, as long as you can use the light brain program, even if you are researching now, you can get the same. Fully automated equipment is of great help to Ye Feng's mallet.

After about forty minutes, Lan Ling said all the equipment, some special equipment, even the precautions for operation, were explained in detail, Ye Feng was extremely satisfied, these thirty credits, the real value of the flower.

"Mr. Ye, the situation of these equipment is so big, if you need it, I can give on-site guidance, I have the experience of interning in the Industrial Star, and I have been an instructor for two years in Freedom of Mind, and I am familiar with all the equipment here. Lan Ling said.

"No need, thank you, if I need more, I will ask you to be my instructor. Ye Feng shook his head and said.

The two metals he was going to mix next were not known to others, and the whole process, up to the final product, was classified as confidential. If it was possible, Ye Feng didn't want to finish it in such an open place at all, it wasn't impossible.

"Okay, there are still twenty minutes left, is there anything else you don't understand?" Lan Ling smiled and said, slandering in his heart, another self-righteous guy, and he didn't know where he heard a certain metal formula, so he thought it was genuine, and he would definitely succeed and make money, for fear that others would learn it.

"No, you can go now. Ye Feng said.

Lan Ling turned around and walked out, saving twenty minutes, which was not bad. Before he went out, Ye Feng asked, "Lan Ling, will the procedures here be recorded?"

Sure enough, Lan Ling still maintained a smile: "In all equipment programs, the first item has a choice, you can choose to keep the record, or you can choose not to keep it, we are free to learn, and the credibility in this regard is absolutely guaranteed." ”

"Well, I see. Ye Feng nodded and said, thinking about it, although he was still a little worried, there was nothing to do. Ye Feng can use the light brain proficiently, but he only uses it, and he doesn't understand the internal coding of the light brain program at all, even if others do it, he can't see it.

Forget it, anyway, these two metals, one is used to open the spiritual sea, although it looks familiar, he doesn't know what other functions it has, and this time it is only a simple version, he wants to deploy a complete version of the alloy, but it is too expensive.

For the first time, it was enough to use a simple version of the alloy. As for the rubber metal, it is indeed an opportunity to make money, but Ye Feng knows very well that this kind of metal with a certain strategic value will definitely not be left for long in his hands, and if he wants to hold it in his hands all the time, even if the senators and the military department don't care, he will be in great trouble.

It is a good way to make a lot of money first, and then hand it over to the Blue Dot Military Academy, and when the time comes, maybe you can be promoted to the first rank, and then mix thousands of military merits, this is the best choice.

Waiting for Lan Ling to walk out of the real room, Ye Feng went through the deployment process in his mind, using a manipulator to move six strategic metals and six ordinary metals to high temperature fusion, set the program, and open twelve heating chambers at the same time, the temperature of each heating chamber is different.

Ye Feng has done a lot of homework for today, although in the previous life, Luo Cheng said it in great detail, but Ye Feng only listened to it as a joke, and in terms of details, it was too bad. A lot of knowledge about metalworking is something that can be found on the Internet these days.

It's a pity that the strategic metal part, it is difficult to find detailed information on the Internet, you can only guess randomly, set a value, set a slightly higher it doesn't matter, anyway, in the end I want alloy powder, for the strength of the alloy, toughness and other metal quality, there are almost no requirements.

The equipment in the room is convenient, as long as the various parameters are set, the next thing is completely operated by the equipment, and after an hour, Ye Feng gets twelve kinds of molten metal, passes through the guò diversion tube, and enters the vacuum chamber. Ye Feng had already set the fusion sequence of the vacuum chamber, and this step was extremely critical and was the guarantee of the alloy quality.

The twelve metals, if fused in the wrong order, will result in a product that may be completely different from what you want. You must know that there are too many possible changes in the blending order of the twelve metals, and they cannot be simulated with a light brain, but can only be tested with real objects, so that it is infinitely difficult to find an alloy that you need.

This is only the twelve alloys of metal fusion, and there are more than 8,000 known types of metals, plus different values such as quantity and temperature, and the types of alloys that may appear are infinite.

Fortunately, this is the most important link, Ye Feng has long known that the temperature may be different, the quantity and order are not bad, and the alloys that come out, at least the attributes of the big ones will not be too different.

After another forty minutes, the molten metal went through dozens of processes and finally perfectly combined to form a new alloy.

The most difficult part of alloy processing is the number of jù, the process and the final test. Ye Feng held most of the numbers and process flow in his hand, and it was actually extremely simple to get the alloy he needed, after all, this was not a large industrial production, but only a small amount of alloy produced in the real yàn room.

As for the final metal test, forget it, not to mention that there is no corresponding equipment in this real room, even if there is, even if Lan Ling is invited again, I am afraid that it will be useless. Metal testing places extremely high demands on the tester. Not to mention a mallet like Ye Feng, even a semi-professional like Lan Ling is not competent.

Pushing the six pieces of finished products into the metal grinder and setting the automatic program, Ye Feng breathed a sigh of relief. Six strategic metals, six common metals, blended into the simplest alloy needed by that seedling, crushing is the easiest thing, no need to worry.

The whole blending process is quite smooth, and the loss of metal is not much, all of which are within the normal range value.

Next is the rubber metal blending, this alloy represents a credit point for Ye Feng, and he can't help but be careless. If he fails this time, he can only use military merit points and exchange them into credits, so that the loss will be greater, and military merit points are not as easy to earn as credit points. Especially before I didn't graduate and joined the army.

This time it took longer, the alloy powder on the other side had already been completed, and even the package was completed, but Ye Feng was only halfway through, look at the time, it was already two o'clock in the afternoon, and then look at the time on the equipment, it would take at least an hour, Ye Feng sighed lightly, or his ability is limited, if he is familiar with these equipment, he can save at least an hour of time.

Until the second metal blending is completed, Ye Feng chose one of the metals and put it into the forming processing instrument, this kind of equipment can only be simply formed and processed, and if you want to finish, there is no corresponding equipment in this real room, and you need to rent a medium-sized real room.

This time it was very fast, and ten minutes later, three swords according to the shape set by Ye Feng, the most common blood gold saber in the army, appeared in front of Ye Feng's eyes.

The length of the knife is two meters four, the width of the knife is five centimeters, and the handle is twenty-four centimeters long, and these are all standard numbers jù.

Ye Feng tried to get one of them, his wrist sank, and he barely lifted it, he already had a comparison in his heart, this blood gold knife was originally a weapon for power armor, ordinary people couldn't pick it up, let alone use it to fight.

A blood gold knife with standard equipment in the army weighs fifty kilograms, while this one in his own hand has at least sixty kilograms, and the dimensions are exactly the same.

This is not the point, Ye Feng stretched out his left hand and carefully tried it on the blade. In fact, the blade formed by rough processing only has the shape of the blade, not to mention the opening edge, and it is not even polished, so it will not hurt people at all.

His fingers touched the cold alloy, with a trace of elasticity on it, Ye Feng was overjoyed, took the manipulator, and with the power of the manipulator, he lifted the two sabers and slashed them.

There were no sparks flying, the sound of metal striking was extremely strange, and whenever the blades intersected, there was a force of rebound, and the blades twisted slightly, as if they were rubber.

Even if Ye Feng used the power of the manipulator to the maximum, the two knives were only twisted and transformed, and they were instantly restored to their original state. This is not a memory metal, but a rubber alloy, and its alloying properties determine its appearance.

Don't think that rubber metal can't kill people, if you don't use power armor, its weight alone is enough to kill people.

Of course, compared to other metals, it is many times safer. The most important thing is that if this metal is used, the power armor shell is made, which has the same properties.

This kind of power armor is naturally useless on the battlefield, the defense is worse than ordinary armor, it can be used for training, but it is no better, its elasticity, coupled with weapons of the same material, will only bounce off easily, and will not bring any damage to the power armor or the fighters inside.

"It's done...... Wealth drops ......" Ye Feng shouted excitedly, and hurriedly put the three knives into the baler to pack, this thing can't be seen by others.

As for the remaining metal, it is not a problem, it can be temporarily stored in the Freedom Mind Library, although this makes Ye Feng a little uneasy, there is no better way. Anyway, the amount of various metals stored in the Freedom Heart Treasure Warehouse is extremely large, and normally, no one will care about Ye Feng's little thing.

When he came out of the free heart, it was already around half past three in the afternoon, in addition to the three packed rubber sabers, Ye Feng also brought a hundred kilograms of metal powder, all of which were added together, and the weight was really not light.

When they returned home, their mother Du Wei and sister Ye Lu were already waiting at home. I didn't even eat lunch. A large table of dishes has been heated several times.

"I'm sorry Mom, I'm so busy today. Ye Feng said apologetically, hugged his mother, from the morning to now, Ye Feng didn't even drink saliva, and all the games were metal, even if there was a manipulator, he was really tired.

"Brother, what are you busy with?" Ye Lu asked curiously, she could naturally see that her brother seemed to be very tired, and there was no trace of alcohol on his body.

"Metal, inside this box are three training sabers. Ye Feng naturally has nothing to hide from his family.

"Sabre, how did you take the equipment from the military academy home?" Du Wei asked in surprise, Ye Feng's father is a Blue Dot graduate, although Du Wei's background is the Dawn Star Du Clan, not an Apocalypse Star person, but he is no stranger to the Blue Dot Military Academy.

"It's not from a military school, it's my own deployment. Ye Feng said as he picked up the tableware, ate a lot, and carried the metal in a row, which really tired him.

"You made it yourself?" Ye Lu looked surprised at first, and then laughed out loud. What are you kidding, my brother, who has an IQ of 15, actually said that he had deployed three training sabers by himself? What does training saber mean?

Although Ye Lu doesn't know much about military affairs, far more than his brother who admires his father very much, but after all, he is a soldier's child, and he knows more or less. A saber is a saber, she had never heard of it, and there is such a thing as a training saber.

What's even funnier is that this thing was actually made by my brother? Can I use such a thing? If my brother deploys a kitchen knife, Ye Lu still has the confidence to try it, after all, as long as the kitchen knife is sharp and durable enough, the requirements for the saber are too high.

It sounds like a saber and a kitchen knife are both knives, but in fact, the difference is so great that there is no way to compare.

The ability to adapt to the natural environment alone cannot be compared. You must know that the range of armored warriors is extremely wide, as long as it is inside the planet. On many planets, low temperatures and high temperatures exist.

Ordinary metal, in a low-temperature environment, not to mention fighting, only takes a few tens of seconds, and it will be crispy and broken by itself. How can such a weapon be used in battle? And kitchen knives do not need to think about these problems at all.

The reason why Skyrim Four has listed a large number of rare metals as strategic materials is precisely for this reason. Of course, the scarcity of such additive metals is also an extremely important reason.

"Brother, you're not crazy, are you, is it really a saber?" Ye Lu asked seriously.

"That's right, it's a saber, but it's a training saber, not the kind that is equipped in the army. Ye Feng said.

"Oh...... Well, training ...... Training ...... That's not right...... What does that mean. "Although Ye Lu is three years younger than Ye Feng, she has an IQ of more than two hundred, and the basic courses are far more solid than Ye Feng, and she has taught herself a lot of advanced courses.

Ye Lu said, put down the tableware in her hand, ran to the side of the box, opened the box hard, touched the blade with her hand, and when she saw the blade, she was confused.

Fortunately, when Ye Lu was a child, she had seen the saber that her father brought home, and she was no stranger to the appearance of the saber. Judging by the shape alone, it is really a saber.

"This knife ......," Ye Lu said, touching the blade with her hand, and immediately felt the difference.

"How is it?" Ye Feng asked with a smile, there was a bit of the meaning of the school examination, and his genius sister did not hit himself less. Therefore, since he was a child, he never thought that he would become a scientific researcher in the future, which was his sister's job. It's more realistic to be an honest power armor warrior yourself.

"Elastomeric alloy?" Ye Lu asked.

Ye Feng gave a thumbs up: "It's insightful, but it's not an elastic alloy, it's a rubber alloy, it has a strong similarity with rubber, but it's a real metal, and its density is greater than that of blood gold alloy." ”

"Oh......" Ye Lu's eyes rolled quickly, sure enough, she was a high-IQ girl, and in the blink of an eye, she already knew what her brother wanted to do.

"Make money?" Ye Lu asked.

"That's right, my brother is short of money now, and he doesn't want to make some money, so he can't live this day. Ye Feng said with a smile, with these three training saber samples, it shouldn't be difficult to make a profit.

It's a pity, my capital is too small, and the time left for myself will definitely not be too long, and the credit points I can earn are limited, but it's a pity......

Du Wei didn't care much about her children's words, but when she heard Ye Feng say that she was short of money, she immediately said: "Feng'er, have you run out of pocket money? Mom still has it here, as long as you don't spend money indiscriminately, you can have as much as you want, and I will transfer three thousand to you in a while, and then tell my mother if it's not enough." ”

"Mom...... What are you talking about. Ye Lu said dissatisfiedly, her mother's mind is all on the family, and she doesn't care about other things at all. When her father was there, she was better, but since her father left, her mind was all on herself and her brother, and she didn't care about anything else.

"What's wrong?" asked Du Wei, puzzled.

"Mom, you don't understand, this alloy has at least a few strategic metals in it, which is not something that can be bought with credits, and there are many things I haven't figured out. Ye Lu said.