After the meeting with the Spark Team, Chen Nian returned to his residence.
It was already 10 o'clock in the evening. Chen Nian's body was extremely tired, but his mind was finally calm.
In fact, what he fears most is not the slow development of science and technology, nor the lack of his own resources, but the fact that he cannot create it due to various reasons despite having the technical foundation and technical principles.
In this era, no one has a deep feeling, but he has experienced it personally!
I remember that at that time, he was still working in a military industry company, and there was a project that required cooperation with private enterprises. However, when the company issued a bidding announcement, very few companies actually responded.
The company I work for is obviously a high-quality customer that pays the most actively and causes the least trouble. The rewards from the project are also very generous, but no one dares to come.
Why?
the reason is simple.
Once you have business dealings with the company you work for, under that big hand, the entire company may be destroyed.
In the end, only three top companies came to bid despite the most severe restrictions, and their ideas were very simple:
At worst, it will go bankrupt after finishing this job.
As a result, the company that won the bid almost collapsed, with widespread business defaults, a broken supply chain, and extremely tight funds.
During the most difficult time, the person in charge of that company sold all his cars and rode a shared bicycle to work every day.
Were it not for the income from this project and the special policies of the State-owned Assets Supervision and Administration Commission, he would not have been able to survive.
Therefore, we cannot blame domestic companies for being isolated.
The only thing to blame is his lack of strength and his inability to protect his younger brothers.
That feeling is even more frustrating than the actual conflict.
Now that he has been reborn, Chen Nian will never allow such a thing to happen again.
Even more, he wanted to do more.
You can suppress us, but we can't counterattack?
As long as I am open enough, as long as our development speed is fast enough, one day our technology will surpass yours in all aspects.
At that time, the offensive and defensive changes will no longer be begging you, but begging us.
Thinking of this, Chen Nian felt a strong sense of urgency in his heart.
He ran to the bathroom and took a quick shower. After resting for a few minutes, he sat down at the desk again.
The progress of learning silicon materials is not slow. Now he has mastered all the basics of crystal geometry and entered the fourth part of the study of crystal defects.
Among them, he is most concerned about dislocation defects and oxidation mist defects, because these are the most common defects in the single crystal silicon manufacturing process and are mainly caused by processes and equipment.
Understand the principle, maybe you can reduce the analytical source point requirements of the single crystal furnace...
Therefore, in the next two hours, Chen Nian reviewed all the knowledge related to crystal materials, memorized all the knowledge points, and was familiar with the principles and application methods.
But when he opened the system to see the analysis requirements of the single crystal furnace, he found that the requirements for the analysis source points had not changed at all.
What's going on?
It shouldn't be.
Chen Nian frowned and looked at the notes he just took down in confusion.
Is it because the information density is not enough?
But according to his previous experience, if it is strongly related knowledge, the bonus to "price reduction" is still quite large, and there should not be no reaction at all.
Even if it is 0.001, it is considered normal.
Or...does it need to be applied?
Thinking of this, Chen Nian thought for a moment, then picked up the pen again and started writing on the paper.
"Single crystal furnace technical points 1: Since impurities can cause twins, embedded crystals, holes, inclusions, hydrogen-induced defects, COP and other defects, it is extremely important to clean the inside of the single crystal furnace. It is necessary to ensure that the main furnace chamber, isolation valve, auxiliary Regarding the air tightness of the furnace chamber, under the current technical conditions, you can choose to use fluorine rubber for vacuum sealing..."
"Single crystal furnace technology point 2: If the thermal field temperature gradient is too large during the growth of a single crystal, a large thermal stress will be generated in the crystal, which will cause dislocation defects to occur inside the crystal and cause them to proliferate. To avoid such a situation, The single crystal furnace can adopt a double-cylinder flange structure and be cooled by water, and it is best to use water isolation strips to ensure uniform cooling..."
"Single crystal furnace technical points 3: The cause of micro-defects is..."
Chen Nian was thinking and writing. This information was not analyzed by the system, but derived bit by bit based on his previous learning, including the experience gained in manufacturing new materials.
The part about vacuum sealing is a cliché, but the double-tube flange structure + water isolation strip cooling is the most appropriate method that he considered after considering it.
In other words, this is his original design.
But of course, such a design is just an idea, or a direction, and is far from meeting the requirements of being able to draw a structure diagram and output it to the application stage.
Chen Nian did not intend to do this, because complex numerical deductions and numerical adjustments took too much time, and it was not as cost-effective as direct analysis.
The time saved is used for learning and experimenting, and the income from the number of source points will be higher.
I just don’t know if if we only do this step, we can reduce the demand for source points...even 0.01 points.
With this in mind, Chen Nian opened the system interface and rescanned the single crystal furnace. First, he wanted to see the latest source point consumption.
And when that number was presented to him, he almost jumped out of his chair with joy.
The original source point quantity requirement of 2.9 has become 2.72!
In other words, on average, each useful technical point you write down reduces the source point requirement by 0.06 points!
If I could apply all the knowledge points I have mastered, wouldn't I have the opportunity to directly reduce the source point consumption to 0?
Get started now!
Chen Nian immediately stood up and took down two books from the bookshelf.
A "Basics of Semiconductor Silicon Materials".
A "Fundamentals of Mechanical Manufacturing Technology".
While absorbing the theories he needed from silicon material textbooks, he tried to put his ideas into practice and implement them with manufacturable equipment.
Such reasoning is of course extremely crude, extremely inaccurate, and may even be wrong.
However, it can't stop him from dying!
Whether an application design is useful or not can be seen at a glance if there is any change in the number of source points consumed!
It took him less than twenty minutes to reason out the fourth useful design direction, which also brought about a "price reduction" of 0.05 source points.
Good guy, this is really fun.
The more Chen Nian wrote, the more excited he became, and before he knew it, the sky outside was already bright.
After a whole night, Chen Nian finally sorted out everything he had learned at this stage, and with the help of the system, he tried his best to deduce how to apply it.
There are 13 points in total, two of them bring very little source point price reduction, and are probably of little use, but 11 of them are usable.
At this time, the source point consumption of the analytical single crystal furnace has been reduced from the initial 2.9 points to 2.24 points.
A total of 0.66 source points were discussed.
In addition to the 1.72 source points that I had originally saved, there were only 0.5 source points left from the analytical single crystal furnace.
The progress was far faster than Chen Nian expected.
According to this progress, it is estimated that the problems of the single crystal furnace and the diffusion furnace can be solved within a month.
Then, within one to two months, we will have the ability to manufacture T/R modules.
At that time, as long as you have accumulated enough source points needed to analyze the digital array radar itself, you can directly start the development and manufacturing of the digital array radar.
Digital array radar...
This thing will not only allow our Canglong fighter to directly evolve to its complete form, but will also lay the foundation for our large-scale early warning aircraft business.
What follows is a more complete data link system and stronger detection and early warning capabilities.
When the time comes, do you still want to try out your EP-3E? !
With a radar detection range of up to 900 kilometers, I will be watching you from the moment you take off!
You can be disgusting, but we can’t be, right?
Chen Nian had a great heart. He lay down on the bed with satisfaction and was about to catch up on his sleep for two hours, but before he could close his eyes, the phone rang.
He stood up helplessly, thinking that Chen Guo wanted to inform him of something, but unexpectedly, there was an unfamiliar voice on the other end of the phone.
"Hello, Chen Nian? I'm Yang Wei."
"Yang Wei...who is it?"
Chen Nian didn't think of this name for a moment.
It seems that I have never been exposed to it before.
"Yang Wei from the 611 Institute."
"Oh, 611..."
Chen Nian nodded subconsciously, and then suddenly realized something was wrong.
"Wait a moment?!?"
"611 Institute, Yang Wei??"
The extra ones are only added on the weekends, so I probably won’t be able to finish them all in one go.
I am a hardworking worker. I make screws during the day and code all night long during the working day.
No kidding.
If you don’t believe me, ask my old readers. My editor used to tell me to sleep more for fear that I might die suddenly.
(End of chapter)
