Chapter 110 The T/R module is completed, another koi??

Author: September Sauce

Chapter 110 The TR module is completed, another koi??

On the other side, Chang'an.

Just when the May Conference was forced to shrink due to the collapse of the soybean market, China made important progress in the research and development of digital array radar.

With the joint efforts of multiple departments and dozens of companies, China's first completely self-produced diffusion furnace was finally born.

After testing, the performance is almost the same as that of foreign models of the same period, or even better.

Moreover, the Northwest Mechanical and Electrical Institute's single crystal furnace project has also made a major breakthrough, and it will only be a matter of time before trial production is successful.

In other words, in terms of semiconductor raw materials, China will no longer be controlled by others. The obstacles to mass production of T/R modules and large-scale development of radar technology have been removed.

Everyone was happy, but Chen Nian had a sad face.

There is only one reason:

This is too fast!

In less than three months, you have solved all the prerequisite problems. What should I do?

I haven’t accumulated enough source points yet, and the digital array radar technology hasn’t been analyzed yet!

Now he only has 2.32 source points in his hand, which is 1.68 short of the analysis target.

Although it took time to survive and he could survive it for two months, R&D was slower than manufacturing. Chen Nian always felt that something was not right about making others wait for him.

Therefore, after receiving the news about the single crystal furnace, he immediately increased the intensity of his study. It only took him two weeks to complete the semiconductor silicon materials course that was originally planned to be completed within a month.

This intensity scared Mo Zhongmin so much that he stopped more than once during class and wanted to drive Chen Nian back to rest, for fear that he would die suddenly in the classroom.

The main reason is that the dark circles under Chen Nian's eyes are so scary.

However, Chen Nian didn't feel how tired he was.

The main thing is that every time you learn a new knowledge point, the number of source points on the system will jump.

Even if it's just a 0.01 jump, it clearly shows his progress.

This feeling is really overwhelming.

It wasn't until two weeks passed and all the classes were completed that Chen Nian finally returned to his normal schedule.

At this time, his number of source points has reached 3.6.

Only the last little bit is left to complete the unlocking of digital array radar technology.

At this time, the single crystal furnace had just been built.

In other words, Chen Nian relied on his own life-threatening hard work to regain the progress.

Although no one knew what he had done, this incomparable sense of accomplishment still made him excited for a long time.

For a moment, he even felt like Superman.

But where to get the remaining 0.4 source points, he really didn't have a clue.

Project No. 22 has not produced new source points for a long time, and the original income of almost 0.1 source points per day has not been received for a long time.

This situation indicates that the initial batch of technologies that are most susceptible to the fission effect have all been derived.

A bigger breakthrough will take longer and is impossible to expect in the short term.

For a moment, Chen Nian became embarrassed.

If not, just continue studying materials. After learning the basics of silicon materials, there is still much to be learned in the advanced version, such as silicon metallurgy, silicon thin films, silicon refractory materials and other subdivisions.

Anyway, there are too many skills to overwhelm.

Thinking of this, Chen Nian suddenly felt relieved again.

After the last class, he returned to his residence, covered his head and went to sleep.

It was a dark sleep. When he got up and looked at his phone, he thought he would miss a lot of calls and messages, but he didn't expect that he didn't miss any of them.

It seems that these days, human beings have not evolved to the point where they must rely on electromagnetic waves to survive.

Chen Nian shook his head and tried his best to wake up, then put on his clothes and walked out the door.

He originally just wanted to have a meal, but unexpectedly, in the cafeteria, he met an "acquaintance" he hadn't seen for a long time.

Qiao Mai.

Chen Nian vaguely remembered that the last time he saw her was before the problem of the hot isostatic pressure equipment was solved. Later, he became busier and busier, the time for meals became shorter and shorter, and the time for going to the library became less and less fixed.

I never met her again.

We met again at this time. Qiu Maizheng and Li Xiang were sitting at the same table to eat, but judging from their actions, they probably weren't familiar with each other either.

Chen Nian walked up and sat down. As soon as Qiu Mai saw him, he immediately said with a smile on his face:

"Long time no see, Chen Nian, what have you been busy with recently?"

"Uh, busy studying. How about you, long time no see, are you busy too?"

"That's right. I went on internship research a few months ago and wasn't in school."

"Oh, that's it. What's the purpose of research?"

"The domestically produced hot isostatic press is not considered a survey, it is just an opportunity to follow and learn."

???

Hearing this, Chen Nian had a question mark on his forehead.

She can actually participate in the research on hot isostatic presses?

It seems that a top student is indeed a top student and cannot be judged by ordinary people's thinking.

Chen Nian sighed silently and continued to eat his food. However, Li Xiang on the side became interested and continued to ask along the topic:

"What did you learn there?"

"There are many latest hydraulic structures, some precision mechanical designs, and all-air bearings. You are not professional in this, so it is difficult to explain them to you."

"But anyway, it's very advanced. From the looks of it, the gap between us and foreign countries is not that big."

Qiu Mai's face was full of emotion, which aroused Li Xiang's curiosity even more.

"So, can you tell me how advanced it is?"

"Well, what should I tell you? For example, in the case of air bearings, I remember that we were completely incapable of manufacturing high-precision air bearings before, mainly because the processing accuracy and material strength were not up to par. But when I went this time, the latest signal

The hot isostatic press has begun to use air bearings on some components, which shows that we have completed a technological breakthrough in this part."

"Although it is not as easy to use as imported bearings, at least it has achieved a breakthrough from 0 to 1."

"If this thing continues to be optimized and developed, it can be of great use in many fields."

"Recently, our Northwest Mechanical and Electrical Institute is working on a single crystal furnace. The single crystal furnace is used to make silicon materials and chips. When the raw materials are made, a photolithography machine and an etching machine must be used for etching.

.”

"These two types of equipment require the use of high-precision air bearings."

"We couldn't even think about it before, but now we finally have a chance."

"I see!"

Li Xiang nodded with emotion, this is indeed something worth celebrating.

But Chen Nian on the side did not have any fluctuations in his heart.

Because he already knew about this.

The breakthrough in air bearing technology was actually a derivative technology of Project 22, and it also brought him the benefits of Source Point.

However, although there was no surprise, he would not ruin the atmosphere at this time. He would just eat quietly and listen to Qiu Mai and Li Xiang chatting.

"So if we really want to build a photolithography machine, can we build it now?"

Li Xiang continued to ask.

"Well, I actually don't know much about this, but there is a structure in the lithography machine that is indeed within the scope of our research, which is the alignment system."

"What is an alignment system?"

"Simply speaking, the process of photolithography is the process of engraving with light. To ensure accuracy, you must ensure that your 'engraving knife' falls in the correct position of the 'drawing board'. To ensure this, the alignment system must

Things to do."

"This process is very complicated and involves many structures. We are still using a manual alignment system. There is a big technical gap with large foreign companies. It is estimated that there is no possibility of a breakthrough in a short time."

Hearing this, Chen Nian's brows suddenly frowned.

He raised his head and asked:

"What? Our current lithography machine uses a manual alignment system?"

In his impression, although domestic photolithography machines have poor accuracy and low efficiency, their basic functions are still complete.
To be continued...