I add some practice in the real world

Chapter 369 Chapter 368 The Frightening Accuracy Difference

"what?"

"Single crystal?!"

"Is it the technology used to manufacture single-crystal blades for aircraft engines?"

Following Lin Weiguo's prompting, everyone showed a look of sudden realization.

Single crystal is a very special metal material with unparalleled hardness and perfect internal atomic arrangement.

Originally, this material only existed in nature and was a natural perfect crystal.

It was not until the breakthrough of human manufacturing technology that single-crystal blades based on nickel-iron alloys were used in aero-engines.

The aircraft engines of the flower planters have always been unsatisfactory, and their service life is far inferior to that of the Eagle Country, because they lag behind others in manufacturing materials such as single crystals.

Materials science is the foundation of all applied sciences. If the materials are not qualified, the development of applied technologies will be limited.

Fortunately for Chen Jue, he applied the blade technology used to make fighter jet engines to the casing of a lithography machine. This extravagant act of showing off his wealth made everyone present foolish.

"I just wanted to give it a more protective shell, so I made a five-layer bonded single crystal material."

"It's equivalent to combining the five elements of copper, iron, nickel, aluminum, and lead into one body. Even if there is a nuclear explosion outside, neither electromagnetic shock nor nuclear radiation can penetrate this machine and affect the internal chip processing." Chen Jue He explained it calmly.

Upon hearing this, Zou Ying and Lin Weiguo couldn't help but twitch their faces.

Good guy!
At present, human beings can only master the two-layer process of nickel-iron single crystal at most, and you can directly dry five layers at once.

What the hell is that it was done casually!

In the eyes of those who engage in technology, this is completely here to show Versailles!

"A single crystal with a five-layer structure?"

"Then the outer shell is more than enough to directly build rockets and nuclear submarines, right?"

"This is really... too stupid!" The researchers onlookers exploded.

Chen Jue's coquettish operation is equivalent to advancing the material science and metallurgical technology of flower growers for more than 50 years!

If the single crystal manufacturing technology can be popularized, the Hua family's mechanical processing level can't take off explosively in situ?
This is related to the industrial system of the entire country. Whether it is for medical or civilian use, the technological development of such basic materials cannot be avoided.

After Liu Chengdong heard the result, his gaze towards Chen Jue changed. He said in his heart: Originally, he just invited Chen Jue to build a lithography machine. How could he think of breaking through the most difficult material science directly? up!

……

Everyone onlookers talked a lot, especially Zou Ying, the director of the research and development center of the base, seemed to have both eyes embedded in the white metal shell at this moment, and she didn't want to move away at all.

If it weren't for the fact that the white photolithography machine in front of me is of great importance, and the verification operation has not yet been carried out, it is estimated that Zou Ying would have brought someone to use it to scrape some metal powder off the shell for material analysis and comparison.

After all, single crystals made of five metal elements are among the best in the world.

"Boss, can this single crystal material be manufactured on a large scale?"

"You know, some of our fraternal units have a lot of debts in materials science..." Liu Chengdong put away his hippie smile and asked seriously.

"As long as there are enough materials, it can definitely be mass-produced on a large scale!"

"However, the premise is to find someone with the same level of practice as me, who can provide you with services anytime and anywhere." Chen Jue glanced at the other party, and with a clear mind, he naturally saw the other party's thoughts.

Although the material performance of this type of single crystal is very explosive, according to the metallurgical technology currently mastered by humans, it is basically impossible to achieve mass production.

Because this involves reshaping the metal material, and then densely combining the five metal elements in a layer-by-layer manner with atomic-level precision.

Such a horrible processing precision, let alone a flower grower, even if the entire human society can do it together.

Because there is only one Chen Jue who has mastered the ability of [material interference].

In addition, Chen Jue was about to leave for Mars, so he definitely couldn't waste his time on the processing of such basic materials, so he could only politely refuse.

Seeing Chen Jue's refusal so politely, Liu Chengdong also blushed, scratched his head in embarrassment and said, "Then... then forget it..."

After all, Chen Jue has helped the base many times, no matter how deep the favor is, it is not like this to be squandered.

……

Because the small episode caused by this white single crystal material only caused a commotion for a while, and soon the white photolithography machine in front of him was fiddled with by Lin Weiguo and others, and began to enter a tense verification operation state.

You must know that a traditional EUA lithography machine needs to consume 24 kilowatt-hours of electricity to work for 3 hours. It is a famous super electric tiger in the entire industrial field!

For example, the Wanji Power Plant, which currently produces the largest amount of semiconductors, consumes 143 billion kilowatt-hours of electricity for a whole year. One factory is equivalent to the electricity consumption of a city with a population of tens of millions for a whole year.

Under such a huge power supply, the circuit system of the EUA lithography machine itself must achieve extremely high stability.

Once the voltage is unstable, it is easy to cause a short circuit to damage the precise electronic components inside the lithography machine.

The precision of the white lithography machine made by Chen Jue is dozens of times higher than that of ordinary EUA lithography machines. Coupled with the shrinkage of the body, the internal circuit wiring has been greatly changed by Chen Jue. changed.

It is not easy to supply power to this machine. For this reason, Lin Weiguo and others specially modified the power transmission cables of the underground fortifications, and equipped them with UHV power transmission ports.

When the power cord was connected, the huge power began to be input officially, and a square, simple, and built-in control panel lit up on the clean and flawless body shell.

It's just that the lithography program is not imported into the control panel at this moment, because what Chen Jue built is just a bare metal, and a specific EDA design program must be imported to make it work and tap out.

Fortunately, the most indispensable thing here at the Institute of Optoelectronics is the chip design program!
After discussing at the side for a while, Lin Weiguo inserted a large data disk into the machine under Chen Jue's guidance, and read a copy of the latest chip design from it.

"Sure enough, it's atomic-level precision!"

"Even the parameters of the XYZ axis indicate that the limit displacement can reach 0.1 nanometers!"

"0.1nm dry lithography? I feel like I'm dreaming!" Several technicians accompanying the operation couldn't help but marvel after seeing the data on the monitor.

On the contrary, Lin Weiguo pursed his lips bitterly beside him.

Because the processing accuracy of 0.1 nanometers completely exceeds the upper limit of the accuracy of their chip design drawings!
You know, the current integrated circuit design diagram contains tens of billions of transistors at every turn.

For example, the latest Kirin series 9000 chips have built-in CPU and GPU functions, and the number of transistors has reached more than 150 billion.

This is just using the traditional 5nm process!

Once it is increased to 0.1 nanometers, it is equivalent to increasing the processing accuracy by 50 times on the original basis.

The higher the precision of lithography, the smaller the gap between transistors, and the space that can be used on a chip will be almost infinitely enlarged.

After the processing precision is 50 times higher, the number of transistors on a single Kirin chip of the same size is not simply increased like 1×50.

Instead, there will be an exponential explosion!

It can dry up transistors to hundreds of billions or even trillions in one go!

But the problem is that this devilish super chip machine was indeed created by Chen Jue, but there is no ready-made chip blueprint suitable for the 0.1nm process.

After all, there is also a large generation gap between flower growers and foreign countries in EDA chip design, and there are very few companies and units that can develop EDA drawings in the whole country.

Even Lin Weiguo's Institute of Optoelectronics can only come up with a few tens of billions of chip designs at most.

Facing the unfamiliar white machine in front of him, Lin Weiguo at this moment felt as if he had returned to an interesting talk he had participated in a large-scale foreign semiconductor industry forum when he first started working.

At that forum, Lin Weiguo met an executive from a foreign company. Seeing that he was a flower grower, the foreign company executive said in private half-jokingly: "You can't be a flower grower! Because even if I give you all the design drawings of the EUA lithography machine, Your supporting technology can’t keep up, and you can’t process it either.”

In the eyes of Lin Weiguo at that time, the gap between the barriers and generations of technology was as if his wife had run away with someone, and the sense of powerlessness and fear in his mind left a deep impression on him.

But after decades of hard work to catch up, Lin Weiguo has long forgotten the fear of technological gaps.

Until he met this white lithography machine made by Chen Jue!

That sense of powerlessness welled up again from the depths of my memory!

"Fortunately...fortunately, this machine was made by our own people..."

Lin Weiguo comforted himself a little while sweating profusely in front of the machine. He felt that he was sweating more in this moment than in the whole summer before.

(End of this chapter)