Spark

"You can't touch that!"

"Hey, hey, be careful, stay away from the ball mill!"

"Be careful, don't lose it, titanium is very expensive!"

"Don't touch the HIP!"

"Brother, stand aside, what are you going to do, can we help you do it well?"

Chen Nian looked helplessly at the group of experimenters who guarded him like thieves, and could not help but secretly slander:

Isn't it just a HIP?

In another twenty years, no, in another ten years, this machine will become a rotten thing on the street. No matter what specification material laboratory, even in the laboratory of a pheasant enterprise, if there is no HIP, it will lose face. Will not make it through.

After all, the reason why these experimenters are so nervous now is that they have never seen the world.

"No, I want the HIP to be filled with nitrogen in advance, so that I can do the pressurization operation directly later."

"I know, I know, I can see it, but let me do it, you may understand the principle, but you may not necessarily know how to use the machine."

As he said that, the experimenter named Lin Wei walked to the console and began to carefully set various parameters for HIP. Chen Nian really couldn't stand his slightly clumsy movements, so he patted him on the shoulder and said:

"How about I come?"

Lin Wei rolled his eyes subconsciously, and asked back:

"You come? Brother, it's not that I look down on you, but this thing has to be learned. When you first entered school, you didn't even take a few classes, let alone operate."

"We don't reject the spirit of seeking knowledge, but there must be some basics. Don't say anything else, can you understand these English?"

Chen Nian glanced at the English he was pointing at, and replied calmly:

"The billet is heated at 500 degrees, pressurized at 5MP, and the pressure is doubled after holding the pressure for two minutes."

"Can you understand?"

Lin Wei asked in surprise.

"I can understand it. But your process is set up wrong."

"You have to preheat at 500 degrees first, keep it warm for 45 minutes, and then do plastic forming."

"Moreover, the pressure head should be sprayed with silicone oil and graphite mixture for protection."

Hearing this, Lin Wei immediately restrained the look of contempt on his face, he knew that he had met an expert.

"What are you going to do? Why use a mixture?"

"It is a titanium alloy. After the matrix is ​​formed, I need to perform micro-arc oxidation treatment on the surface to form a nanoporous structure, and then press it into shape."

"Okay. You tell me the parameters, and I'll set them up for you."

Lin Wei nodded. At this time, he had already recognized Chen Nian's knowledge reserve, but he was still unwilling to let him operate the machine himself.

After all, it's no joke that this thing breaks.

But what he didn't expect was that Chen Nian walked directly in front of him, his fingers fluttered, and he quickly typed a series of commands on the console, and then the last key was pressed, and the preprocessing program took effect immediately.

This hand stunned Lin Wei, and Guo Qi who was not far away was also dumbfounded.

In fact, he has been watching from the side all the time, just to see what is special about this closed disciple of Chen Guo.

When he saw his students rejecting each other intentionally or unintentionally, he did not stop him.

After all, Chen Nian is an outsider in this laboratory, no matter how much face Chen Guo has, some rules of the laboratory cannot be broken.

You don't understand material science, so it's normal for my students to be wary of you, right?

These devices are all the guys they eat, and they cherish each one very much!

——

But looking at the current situation, this Chen Nian not only understands material science, but also seems to know a lot?

Just judging from his ability to operate the HIP, he is no worse than an experimenter who has been in the laboratory for three or four years.

Not to mention that he clearly explained the process, process, and even the function of the equipment!

what the hell?

Didn't you learn aircraft design?

Now the business scope of NPU Aviation Institute is so wide? Freshmen start to learn materials science and enter the laboratory?

Before he could continue thinking, Chen Nian had issued a new "order".

"Gong Lin, please prepare three materials for me."

"Pure titanium powder and commercial 6061 aluminum powder are mixed according to 7:3, 1:1, and 3:7 respectively, and polyethylene resin is added to ensure uniform mixing."

"The amount of polyethylene resin added should be controlled at about 3%, not more than 5%."

The experimenter was taken aback for a moment, and replied:

"Okay, what about you?"

"I want to prepare a suspension, please prepare carbon black, graphite flakes and high polymers for me. Chemical fibers are fine for high polymers."

"Uh ok."

Lin Wei nodded ignorantly, then turned to call his other colleagues to prepare.

However, he was only halfway there when he suddenly reacted:

Good guy, why did I suddenly become a thug? !

Ten minutes ago, I was still thinking about how to give this ignorant student a blow, okay?

However, before he could think about it, Chen Nian on the other side started the ball mill on his own. Under the roar of the machine, titanium powder and aluminum powder were prepared in turn.

Chen Nian gave full play to his commanding ability as a small leader in his previous life, and arranged the crowd in the laboratory clearly, even Guo Qi was not left behind.

He was assigned to operate the HIP—of course, Chen Nian invited him very politely, using words like "Professor Guo, you can help with the operation, I'm a little bit confused."

Hearing his request, Guo Qi couldn't help laughing.

You still call it bottomless?

This lab is almost becoming your home!

But this was just his momentary complaint. In fact, after seeing Chen Nian so skillfully arrange the experimental process, his love for talents also aroused.

What a good seed, no wonder Chen Guo valued it so much, and even used his scientific research resources to guarantee it.

It's a pity, how did such a student fall into the hands of those rough bosses in the aviation academy?

Violence!

No matter what, if this kid can really produce Ti-6Al-4V, I will snatch him no matter what.

Wouldn't it be a waste for such a material science genius to make an airplane?

Just thinking about it, time passed by every minute and every second, and two hours later, the last process was finally over.

Looking at the titanium-aluminum alloy plate that finally appeared in front of him, Chen Nian showed joy.

He doesn't need to verify it, he already knows the successful result.

Because the system has already given an analyzable prompt, and the words [Excellent Titanium Aluminum Alloy--Heat Resistance and Creep Resistance] are impressively marked in the subtitles!

Similarly, the experimenters and Guo Qi on the side were also very excited.

Fuck, new material! ——

Although it is something that has been mass-produced abroad.

But in any case, how many new materials can the laboratory of the West Research Institute produce in a year?

Not to mention this kind of material with huge application value and already possessing certain strategic attributes!

More importantly, Chen Nian's set of operating procedures made them vaguely aware of a possibility:

Possibility of industrial mass production.

This was obviously a brand new experiment that they had never touched before, but everything went so smoothly.

Under Chen Nian's arrangement, it was as if it had been rehearsed countless times.

What is it called?

Streamlined and standardized!

No wonder people ran to borrow the laboratory without any fear --- at this level, using your laboratory is worthy of you!

"Brother, I'm really convinced. You're so awesome, you're really a freshman? Did you come out of which junior class?"

Now Lin Wei's face is full of piousness, he looks at Chen Nian as if looking at his idol.

"No, just a normal freshman."

Chen Nian replied with a smile.

"Fuck, don't say anything, are you interested in coming to our laboratory?"

Chen Nian glanced at Guo Qi who was not far away, and the latter was nodding to him with a smile on his face.

Isn't it a coincidence.

If you want to sleep, you will come with a pillow, if you want your mother’s family, you will come to your uncle.

So he nodded and replied:

"That must be what I wanted."

"But Professor Guo, I have to talk to you about the terms."