This time the material conference is not just wandering around in a small circle in a certain field as before, but all scientists and even all the public!

The new materials, which have been tested in large quantities for a long time and have reliable performance, have finally been demonstrated one by one. Ｘ

As a basic science, materials science is used in too many places, whether it is machinery manufacturing, weapons manufacturing or aerospace engineering, it must be supported by materials with sufficient performance. The materials of the earth alone are no longer enough to support the increasingly demanding cutting-edge machinery.

All of them, this material launch was also very exciting!

"That's something to keep an eye on." Yu Yifeng muttered to himself.

Some new materials are already known to Yi Feng, but ordinary people don't know. This conference is open to the whole civilization, and the purpose is to let everyone know about the current progress in materials science.

The press conference was broadcast by the Propaganda Department, and everyone on the Noah could watch the release process on TV. Of course, people can also visit the venue in person......

"Ladies and gentlemen, as you can see, the postcard-sized silvery-white substance in my hand is a radiation-proof organometall. It is more than 13 times more resistant to radiation than the same volume of lead plate, and it has a very good performance: it is particularly soft, lightweight and even foldable......"

"In fact, part of the radiation wall we used to fight supernova was made of this new material. Its molecular structure is derived from the capsid ......" in the Martian virus."

The narrator is a veteran journalist and announcer who has covered the entire fight against the Martian virus.

In order to introduce these new materials, she also put a lot of effort into it in advance.

"Alright, everyone watching this show...... We all know that the universe can be full of dangers: low temperatures, radiation, and lack of oxygen can all cause fatal damage to the human body. The emergence of this radiation-proof metal has made up for the gap in the history of previous materials, and its cost is not high, and it can even be mass-produced. ”

"The advent of this material also means that we can make lighter, cheaper spacesuits, and bring a safer environment to various nuclear laboratories......"

"Here, we have invited our guest Dr. Lang Yifei, the inventor of a new type of radiation-proof organometall, to explain to us the harm caused by "radiation" to human beings......"

Yu Yifeng also visited the entire exhibition hall accompanied by several acquaintances, nodding his head non-stop.

Xu Yunjin, Zhao Yao and others looked left and right excitedly, they were not scientists, but they also felt a "scientific" atmosphere from them.

"The new radiation protection material is really good, but it is not the most outstanding work in the whole exhibition." Dr. Rimbaud said with some smugness.

The most outstanding is a set of metal materials called the "Superalloy Series", as well as a ...... A new type of high-temperature superconducting material!

These two are truly cross-generational masterpieces, and they are the protagonists of this material conference.

"Super Alloy Series", as a material series, of course, is not one, but there are seventeen kinds!

The series was completed by more than sixty scientists, and Rimbaud was one of them, so it's no wonder he was so proud.

Yu Yifeng stopped in front of the display stand of the superalloy series. There are already many scientists and engineers here, and the emergence of new materials has greatly improved various projects. Even the Kinoff industrial plant had to be slowly upgraded to reach higher production capacity.

Seeing a series of parameters on the table, Yu Yifeng couldn't help but nod secretly.

"This is superalloy A, which is essentially a hafnium alloy with a molecular structure of ***. We were inspired by flying saucer materials. It has a very high melting point, estimated to be above 8400 degrees! Most of the thermal power stations below are also built of this metal. ”

"It's also good, about three times stronger than special steel, and it's very corrosion-resistant......"

Dr. Rimbaud explained to Yu Yifeng, as one of the inventors of this series, he knew everything about the superalloy series.

When he heard this, Zhao Yao looked up in surprise and asked, "Why is it only 8400 degrees, is this melting point very high?" Isn't the magma below tens of thousands of degrees? Aren't supernovae hundreds of millions of degrees? How did our Noah carry it? ”

Zhao Yao's words were like a basin of cold water, and Ranpo was directly stuck. His face flushed, and he didn't know what to say next......

Yu Yifeng said without raising his head: "More than eight thousand degrees is high enough, you must know that our previous materials can only withstand a temperature of three or four thousand degrees at most, but now it has more than doubled, are you not enough?" If you don't understand, don't talk nonsense. ”

"Oh......" Zhao Yao scratched his head, and he wasn't embarrassed anyway. He has been criticized more often, and he is very thick-skinned.

Rimbaud scratched his head, then introduced the next one:

"It's a superalloy β, it's very lightweight, it's strong enough, and the main metal elements are titanium and lithium. At the same volume, it has only one-third the mass of traditional aluminum alloys. So this superalloy is a good material for making space vehicles......"

Hearing this, Xu Yunjin was also interested, and after he looked at it carefully for a long time, he took the piece of black metal in his hand and turned it upside down, it was indeed very light. "Is the strength enough? It's fluttery, and it feels a little empty......"

"This superalloy...... The mass is not only lighter than aluminum alloy, but the strength is about the same as that of special steel. Dr. Rimbaud said this with a little smugness.

Wang Yufan, who was behind him, let out a sigh just right: "If it is placed on the earth, this patent is worth hundreds of millions, right?" If the previous Boeing 773 was to use this material......"

"A few hundred million is not enough, think about it, how much fuel can be saved by using this material in all aircraft? How much do you save? ”

"The main cost of the plane is fuel......

While everyone was constantly discussing economic issues, Yu Yifeng was thinking about other things.

This metal can be said to be specially tailored for aircraft, and I wonder what happened to the research on small space shuttles? It stands to reason that progress should be good, after all, humans have also obtained the drone of the green light civilization as a reference......

However, with the current situation, even if the research is out, it is impossible to run outside the Noah to test the flight, and the work can only be delayed......

While Yu Yifeng was thinking about things, Dr. Rimbaud began to introduce the next superalloy, "This is a superalloy with very good ductility, you can pull it apart like flour, but it won't break......"

A total of 17 kinds of superalloy materials are introduced: some have high melting points, some have low density, some have good ductility, and some have particularly high hardness...... They have different properties, but their overall performance is far superior to that of old materials of the past, and it can be said that they cover all walks of life in the industry.

As long as there is a need, there is always a suitable one. So a whole bunch of engineers are also picking and choosing, and they're really excited.

Yu Yifeng couldn't help but sigh that the emergence of this batch of "superalloy" materials really brought too many possibilities. The development of the discipline of materials science is too slow and slow, and it can even be said that it depends on luck, and it is very difficult to invent a new material with excellent performance, relying only on theoretical knowledge, and sometimes it has to rely on luck, which is as difficult as looking for a needle in a haystack......

However, now that so many excellent new materials have appeared one after another, it is not only inspired by extraterrestrial creations,