Chen Nian has been standing at the door for a few minutes. The reason why he has not walked in is because the discussion in the laboratory brought back memories of his previous life.
Memories about SHS self-propagating high-temperature synthesis technology.
It is true that he was not born in a material science class in his last life, but he likes to pay attention to new technologies, and occasionally he will take a closer look when he sees progress in materials science.
Therefore, after re-learning the content of materials science in this life, the memory in his mind immediately became active and incorporated new knowledge at the same time.
In just a few minutes, the term "SHS-Combined Pressure Method" jumped out from the depths of my subconscious.
Moreover, he immediately understood the inner meaning of this method.
This is a new method that combines processing technology and SHS technology. It appeared in the early 21st century and matured after 2008. There are currently no practical cases of this method in China, and he is the first.
"SHS pressurization? What do you mean?"
Hearing his voice, everyone turned their heads subconsciously, and as soon as they saw his face, a look of surprise appeared on Guo Qi's face.
Oops, the savior is here!
After such a long time, it was difficult for him to forget the scene when Chen Nian made TC-4 titanium alloy. At that time, he thought that this young man would delve into the field of materials science. Unexpectedly, he turned around and continued to work on aircrafts, and established Joined the Spark Working Group and began to cover more areas.
However, this definitely does not affect his genius in the field of materials science, which no one can deny.
Therefore, when Chen Nian opened his mouth, he knew that there was a solution to this matter!
"The SHS pressurization method mainly presses silicon, molybdenum and additive powders into a green body in advance, places it in a mold, fills it with quartz sand around it, ignites it to trigger a reaction and then quickly pressurizes it to obtain a dense molybdenum disilicide material."
"The main control points of this method are the pressurization rate and process pressure. Compared with other methods, the fault tolerance rate is higher."
"In other words, it can save a lot of time trying your luck."
"The principles of extrusion and rolling are similar. I think you can try them both."
"Are you sure it's possible?"
Guo Qi took two steps forward, took Chen Nian's hand, and asked expectantly.
"Well, it's definitely feasible, but I'm not very clear on the specific implementation details."
Chen Nian didn't lie, because he really didn't know the specific details of this thing.
The only thing he is sure of is that compared with the method currently used by Guo Qi and the others, after the introduction of the new process, the success rate of manufacturing molybdenum disilicide will be greatly improved.
As for using source points to analyze this technology?
Not expensive, but simply unnecessary.
However, even if he just got a simple affirmative answer, Guo Qi was already excited enough.
He held Chen Nian's hand tightly and said:
"It doesn't matter, as long as it's feasible, we can explore the implementation details ourselves."
"When making materials, you can't expect others to put food into your mouth every time."
"However, can you do an experiment with us? At least you should be more familiar with some processes than us, right?"
Chen Nian nodded and did not refuse.
Of course, it is impossible for him to just leave after saying this. Such a "revelation" is meaningless.
The most critical thing, in addition to specific detailed data, is the sequence of steps, planning and corresponding operating procedures.
As it happens, Chen Nian still has vague impressions of these things.
As long as he has real access to equipment and materials, he should be able to think of a lot.
"I'm doing it with you guys. Originally, I came here just to practice my skills."
"Very good!"
Guo Qi was overjoyed, while the researchers behind him looked at each other.
"Is it really possible?"
"I think he can do it. He has made TC4 alloy. This brother is very outrageous."
"I know, but..."
"Don't worry about it. Let's prepare the materials first. Can we still suffer a loss?"
"That makes sense. Hurry up!"
These researchers all have certain confidentiality rights, but compared to Guo Qi, their ranks are much lower, so it is not clear what Chen Nian did.
In their eyes, Chen Nian's greatest achievement was the creation of TC4 alloy.
——
Of course, this was enough to convince them to follow Chen Nian's arrangements.
After a short preparation, the group plunged into intense experiments.
In the first experiment, Chen Nian acted extremely unfamiliar. After all, the vague memories in his subconscious needed to be awakened bit by bit.
There is no doubt that the first trial production failed.
But both Guo Qi and other researchers saw the feasibility of this method.
"Damn it, this thing will definitely work!"
“The method is right and the material shape performance is much better than our previous results – now it’s about optimizing the steps and process.”
"Not only that, there are also specific data, including pressure and pressurization frequency data. Other basic data also have an impact, but the tolerance range should be much larger."
"Awesome, Mr. Chen, do you want to do it again?"
Everyone praised Chen Nian without hesitation. Everyone gathered around him, even Guo Qi was a little left out.
"Again!"
Chen Nian said without hesitation.
This time, his movements were much more skillful.
Several wrong steps in the first experiment were adjusted, and some data were optimized.
Although the overall progress is still stumbling and the final result is not satisfactory, hope is right in front of us.
"Again!"
In the third experiment, Chen Nian did it very smoothly.
Nothing but familiarity.
In the end, after extensive data tweaking, the resulting material shape performed far better than expected.
Of course, it is still far from meeting the real standard requirements, but such great progress has been made in a short period of time, which undoubtedly illustrates the superiority of the SHS-pressurization combined method.
The efficiency has increased by at least 200%!
If the original SHS method aimed at a probability of 1 in 10,000, then at least this method has increased the probability to 3 in 10,000.
And with continuous optimization, this probability will continue to rise.
Guo Qi was so excited that his voice was even a little unstable:
"Thank you so much, Chen Nian. Without your method, we would have still been trying for several months."
"By the way, what are you here for?"
"Have you had dinner? It's time for midnight snack, right?"
Looking at his expression, Chen Nian smiled helplessly and replied:
"Professor Guo, I've had dinner."
"I came here to take a look, and when I heard you guys discussing, I just remembered what I had seen before."
As soon as these words came out, the researchers all looked at each other speechless.
What words, what kind of words are these!
Just come over and take a look, and the result is that the problem that has been bothering them for several months has been solved? !
It's true that people are more irritating than others.
But of course, from the bottom of their hearts, they were still extremely grateful to Chen Nian.
After all, if the project makes progress, they can really take a good vacation.
Thinking of this, someone in the crowd said:
"Mr. Chen, are you busy? Let's have a supper together later? We'll treat you!"
"Yeah, let's have a midnight snack together!"
"No, for such an important contribution, boss, why shouldn't this be given a name?"
"Must add, must add!"
Hearing everyone's commotion, Guo Qi came to his senses, stretched out his hand and made a downward gesture, and said:
"We will discuss this matter. Don't worry about things you shouldn't worry about."
"Whether you add your name or not is another matter, but you can treat me to midnight snacks."
Then, he turned to Chen Nian and asked in a low voice:
"Is it okay?"
Chen Nian hesitated for a moment and finally nodded.
"It's okay, go ahead."
Guo Qi's expression relaxed instantly. Seeing this scene, everyone couldn't help but be a little confused:
Why does this person look like Boss Guo's superior?
Boss Guo still loves talents!
What a good boss!
After packing up, everyone left the laboratory happily. When they looked at the time, it was only two o'clock.
This is the earliest day they have gotten off work in a while.
The night snack street not far from the Western Material Research Institute was still brightly lit. After Guo Qi repeatedly confirmed that there was no problem, he led everyone to find a small shop to sit down and eat skewers.
At the dinner table, everyone did not discuss work matters, but talked about everything.
Of course, the most talked about thing is the recent development in the aviation field. After all, this thing is so popular.
"I heard that we captured another EC-130H recently. I don't know how we captured it. Is it really the J-22?"
"It's possible. That thing should be the strongest combat capability of our air force at present."
"Yeah, but it's a pity that the number is too small. If there were one hundred and eighty, they probably wouldn't dare to get close."
"It's already having some effect now. Haven't you seen that there hasn't been much news recently?"
"Indeed. But having said that, the aviation industry has been developing too fast recently. What's going on? Is there a genius out there?"
"It feels like it's time for one or two gods to appear."
Listening to their conversation, Guo Qi looked at Chen Nian with a meaningful smile and said to himself:
These brats are really ignorant, and the rightful owner is sitting in front of them, talking about all these things.
However, it's a shame that Chen Nian can endure loneliness.
The so-called "young mind" seems to have only the good side left in him.
Those flamboyant, exaggerated, and transcendent attributes are completely missing from Chen Nian.
All that can be found is a majestic vitality.
Majestic and vast.
It's as if it is connected to the general trend of the entire country.
Thinking of this, Guo Qi couldn't help but sigh.
I think back then, I also had this kind of vigor in me.
But day after day of work gradually wore away his edges, making him a little sluggish.
But I’m not old yet!
Since you are not old, why do you need to be pretentious?
Guo Qi raised his wine glass towards Chen Nian and said with a smile:
"Come on, Chen Nian, let's have a drink."
"Today was originally for you young people, but at my age, I am licking my face to join in the fun."
"But I don't think I'm that old yet, don't you think?"
Guo Qi's face turned red after being drunk, and his eyes were a little blurry.
Everyone could see that he was a little drunk.
However, no one would laugh at him at this time.
"The boss is young!"
"Boss, after you drink this, I will admit that you are not old!"
"One drink? Who are you looking down on? Let others see it and think we can't afford it. Let's have another drink, one for each of us!"
"Do it, do it!"
Everyone raised their glasses and drank in one gulp.
Guo Qi coughed twice, put away the smile on his face, patted Chen Nian's shoulder solemnly and said:
"Chen Nian, don't worry, we are not old yet."
"Besides, I am always ambitious for a thousand miles."
"If my ambition is not old and my heart is not dead, then I can still be considered a young man."
After saying that, he turned his head away and drank the tea that he had prepared long ago.
Before Chen Nian could answer, he coughed and said:
"Ahem, cough, cough, hey, he's still old."
They had a late-night snack until after 4 o'clock. It wasn't until everyone dispersed that Chen Nian returned to his residence in the car.
He felt a little emotional.
His impression of Guo Qi has always been that of an ordinary senior researcher. He has not seen any achievements in recent years. He seems to have always been wandering and wasting his time on the road of scientific research.
However, it now appears that the delay was just an illusion.
Perhaps, this kind of waste should be called accumulation.
One day, he will make great achievements.
Because he really didn't give up.
Thinking of this, Chen Nian breathed a long sigh of relief.
He subconsciously opened the system interface, intending to see if this increase in knowledge could bring him new sources.
But at first glance, he was stunned.
Number of existing source points, 7.91.
A total of two source points increased? !
No.
Is SHS-pressure method so strong?
That's not right. Logically speaking, the fission effect of this technology should be relatively limited.
Unless someone fissioned something else based on this technology
Guo Qi.
Chen Nian was stunned.
This "old man" is really not simple.
It seems that before long, something extraordinary will be born in the Western Materials Research Institute.
So what exactly could it be?
Chen Nian was a little curious.
However, this should be a story for later.
The most important thing now is to complete the analysis of the core technology of high-speed rail.
Thinking of this, Chen Nian put away his wandering thoughts, and a few words gradually condensed in his mind.
"High-speed railway traction transmission control system".
Start analyzing!
In an instant, a large amount of information rushed into Chen Nian's mind.
Main converter, main transformer, IGBT, IGCT, three-phase AC asynchronous traction motor, permanent magnet multi-pole synchronous traction motor, gearless direct drive, DTC, DSC
A series of information related to the traction transmission system was imprinted on his mind with unstoppable momentum.
But this time, compared with the previous results analyzed by AGT110, he received it faster.
Because he already has a foundation for many of these technologies.
The corners of Chen Nian's mouth rose unconsciously.
It seems that the output speed of this technology should be slightly faster.
This time it went really well!
Although he didn't get anything from Qiu Mai, he unexpectedly solved the problem by seeking help from himself.
More importantly, I planted a seed.
If this progress continues, Guo Qi from the Western Materials Research Institute will probably leave his name in the world in the future.
(End of chapter)
