Chapter 151 SHS self-propagation method, new materials!

After returning to his residence, Chen Nian began to preview the course content of advanced functional materials as planned. After 4 hours, the number of source points increased by 0.1 points again, reaching 4.4.

When the time came to 12 o'clock, he went to bed on time to rest. At 6 o'clock the next day, he got up on time to wash up and read a book. His life was uneventful.

After a week, efficient study brought him 1.5 points of source points, and he was only 0.8 points away from analyzing high-speed rail technology.

It only takes three or four days at most to complete this significant analysis.

It just so happened that Zhang Shuguang had delayed the four major suppliers for more than a month, almost wearing out all their patience.

This is the moment when the emotions of the two negotiating teams are stretched to the limit. If they can successfully come up with an overwhelming trump card, everything will progress extremely easily.

Thinking of this, a satisfied smile appeared on Chen Nian's face.

It seems that after having the "Task Manager", my planning ability has indeed become much stronger.

Although it is just a simple tool on paper now, the effect is obvious.

In the future, I have to find a way to move it to electronic devices - make it into a small program to improve the ease of use.

Taishang Laojun?

How long will it last?

There were neat sighs in the laboratory, and after a moment, someone said:

After hearing his words, Qiu Mai said seriously:

"Introducing other people's technology is one thing, but digesting it into our own technology is another."

So, he simply called a car and headed in the direction of the Western Materials Research Institute.

If you think about it carefully, Qiu Mai is definitely not the only one who "lives in the shadow of others".

Seeing this scene, Chen Nian's mouth moved slightly, but he did not answer immediately.

After the physical education class, it was already past 5 o'clock. The three of them went to the cafeteria to eat together. They were silent all the way. Chen Nian originally planned to go back to his residence and continue to study advanced functional materials, but then he thought about it and decided to take the silicon material metallurgy course by himself.

I have finished learning, but many of the practical details mentioned in it have not been verified.

Generally speaking, SHS technology is used to manufacture molybdenum disilicide, which is self-propagating high-temperature synthesis technology.

Although modern materials science does involve luck, most of the time, it still relies on theoretical guidance.

Qiu Mai asked doubtfully.

"It would be great if there was some way to circumvent the shortcomings of the SHS method."

"For granulation, the raw materials must be prepared. If you can steal some time, just steal some time."

To put it lightly, your part-time job is not easy.

"Almost, I didn't go back. I followed the school project to study at the Institute of Mechanical and Electrical Engineering."

Chen Nian sighed.

Several researchers were discussing in low voices around the failed prototype, while Guo Qi couldn't help but have a look of disappointment on his face.

His idea is very simple. In fact, he just wants to touch the equipment and verify what he has learned.

At this moment, in the Western Material Research Institute.

Qiu Mai nodded thoughtfully, sighed and said:

"It's just about saving face. When you go out and tell others that you are a graduate of the special class of NPU, it will give you a lot of face."

"Well, I'm not just playing around at home. I'm pre-studying for the new semester's classes and I'm looking for some part-time work."

After all, whether it is learning or scientific research, it is something that must be done step by step and down-to-earth. If it is really so easy to take advantage of opportunities, will technological development be so difficult?

They are working hard to explore the frontier, but maybe one day they will be cut off by one of their own analytical results.

"It's useless. We have just tested the relative density of 57%. There is no need to test the same range repeatedly."

Do you want to be charged to death?

This also resulted in the trial production progress being stuck in the trial and error stage and unable to move forward.

"It feels so strange, like I've been living in someone's shadow."

But even so, they never gave up, but continued to challenge new directions.

For another example, the thickness of the powder will affect the reaction process.

"What are you preparing? Pelleting?"

If he wasn't still in school, his superiors would have directly promoted him to a full-time job.

No one else knows what Li Xiang is doing, but Chen Nian is a well-known person.

Of course, he is not disappointed with the young people under his command, nor is he disappointed with materials science. What he is disappointed with is that his luck is really bad!

"So what exactly is the problem? Initial temperature? Raw material particle size? Heating rate?"

The look on Qiu Mai's face was very sincere, with envy in it, but absolutely no jealousy.

Damn it, I won’t do anything with materials in my next life.

"That's right, my brother is going to start making suspension systems - the steering suspension of high-speed rail is quite promising."

What are you doing!

After taking a summer vacation, it was indeed a bit strange to see each other again.

"Have you heard of air bearings? We are engaged in optimization design projects."

Chen Nian could only admire this.

——

But having said that, if you can save unnecessary duplication of work, you should still save it.

"."

"I do have a direction that I can try."

It's only three things. If it's really that mysterious, Chen Nian still doesn't mind using some of his power to give himself some buffs.

So, he opened his mouth and said:

"No matter what, you should think about it carefully."

"Don't worry, we know what's going on."

“It came out, but it’s of no use and I can’t see the problem.”

When he said this, Chen Nian keenly noticed that Qiu Mai's expression was a little strange, so he asked:

"What's wrong? It's not going well?"

"Why?"

Chen Nian was embarrassed. To be honest, this matter had nothing to do with him.

"Forget it, let's not talk about this--hey, what are you busy with during the holidays?"

Chen Nian asked expectantly.

"I heard that you entered the special class? Congratulations!"

"Thank you very much. It's actually nothing. I just moved some courses forward."

The two of them were standing together chatting, looking like they finally knew each other a little bit.

Hey, don't tell me, this thing is really professional.

"Still not working? Adjust the relative density to about 55% and try again?"

"There is a difference between borrowing someone else's sword and making your own sword."

Air bearings are originally one of the results of the fission of the technology he provided before. With all the principles and foundations in place, it is normal for it to develop rapidly.

Their problem now is that the theory is too weak, so weak that it basically cannot form any guiding significance.

The only solution is to accumulate data through a large number of experiments and analyze the best path through modeling, thereby increasing the probability and reducing the difficulty of "trying your luck".

But now, there is no mature manufacturing method in China.

"I don't know. I don't understand. Have the results of differential thermal analysis come out?"

"Didn't I tell you that I was working on a hydraulic and bearing project? I prepared a new design with my brother. It was quite advanced. There is no domestic precedent. The benchmark is the alignment system of the photolithography machine.

.”

Although they met early, it can be said that the opportunities for the two of them to communicate face to face are very few.

"You know, there is an important hydraulic system on the aircraft carrier, which is the hydraulic system of the arresting cable. There is still relatively little research in the country."

Therefore, what they can do is to further explore based on the existing knowledge.

He very much hoped that Qiu Mai could say something enlightening and make his origin point achieve another breakthrough, but the result left him a little disappointed.

Why go to the temple to ask for help?
To be continued...