Bai Hao had heard that each side was numbered, and a new one was used every day.

Then the used ones will be stored there.

At this time, Bai Hao knew.

After leaving, Ding Lao personally invited Bai Hao to taste tea.

"Don't be sad, I didn't expect those of us who have struggled together to be as sad as you, a young man."

"No, that's not what it meant, it's just a pity."

"No regrets." After Ding Lao finished speaking, he changed the subject: "I recently saw a piece of data, to be precise, a few days ago, the moth put out the fire, and the little thing was very level when it finally sprinted, accelerating from the speed of less than 600 per hour, breaking through the speed of sound in an instant, and the terminal was close to 1.6 times the speed of sound." ”

Bai Hao replied: "It's not our technology, the real source is Aszarevich." ”

"Him?"

"Yes." Bai Hao replied.

"He is a very unfortunate person, but he has been suppressed by the aura of others. I want to meet him when I have the chance. But the final sprint isn't all his credit, right? ”

Bai Hao nodded: "We are starting to crack the N-1 system of the Mao Bear Country one after another, do you want to give us personal guidance?" ”

"Yes, yes." Ding Lao knew about the Zenith Star Project, and he also knew that the super flying device was finally abandoned. Being given up does not mean that it is useless, looking at the current cracking and research of the ninth factory, Ding Lao began to be interested, there must be material in it, maybe it is still hard material.

Ding Lao said again: "Those who are engaged in academics have their own pride, and now arranging people to join, it is a bit suspicious of picking peaches." If you have difficulties, I will go and see for yourself, what do you need to cooperate with you to come to me. ”

"Thank you, Mr. Ding." After Bai Hao thanked him, he said, "Elder Ding, I have a crazy idea. ”

"No, it's two."

"It's okay, I have time today, and I will talk about twenty of them, and I will talk to you." Ding Lao was very gentle and talked to Bai Hao.

Bai Hao suddenly became a little excited: "I want to build the whole satellite by myself." ”

Ding Lao smiled: "I have ideas, but no one will send you to the sky, if you have the ability, just set it up." ”

"Hey, hey." Bai Hao really has this confidence.

Once the N-1 system is successfully imitated, the ninth factory really has this ability.

Bai Hao said: "Carbon fiber is stronger than steel and lighter than steel, but it has shortcomings, the heat resistance is not high enough, and it is easy to deform. ”

Ding Lao answered: "There are many advantages, and there are also many disadvantages. There are also problems such as not being resistant to shocks and being prone to vibration, if you want to use it in a new engine, I guess it will be studied carefully and the quality will be improved, and the blades are still possible. ”

"What if you add titanium?"

"I want to think about it."

After thinking for five minutes, Ding Lao stood up: "Let's go, drink tea in another place." After saying that, inform his service to contact him first.

Who to go to.

Bai Hao's grandfather, Ke Yu, learned from the old Ke Yu.

Because of the prior contact, when Ding Lao arrived with Bai Hao, the tea set had already been placed.

Ke Yu stretched out his hands: "Lao Ding, you are a rare guest, although we are less than a few hundred meters away, the lights in your study are on in the middle of the night." ”

"You are not the same, you were the same person who criticized the last health center."

The two laughed.

After sitting down, Ke Yu couldn't help but look at Bai Hao twice.

After all, he is his own grandson, and he is one of the few relatives in the world.

Pouring tea, Ke Yu sighed with emotion: "There is one less old brother who has struggled together." ”

"It's okay, the young people will take over." Ding Lao pointed at Bai Hao and said directly: "Xiaobai has an idea, I feel a little interesting, you are a professional, listen to your opinion." ”

Ke Yu was stunned for a moment and said: "Last time, they wanted to engage in special titanium aluminum alloy in the ninth factory, I studied it, it is feasible, but the process is quite difficult, what new ideas are there?" ”

"There is even titanium and aluminum alloy? I'll see if I really get it out. However, this time he really came up with the idea of making parts out of carbon fiber and then adding titanium, you see? ”

Ke Yu shook his head: "The idea is good, but before the titanium aluminum alloy is completed, this idea is meaningless, even if you want to wrap it, it is also a titanium aluminum alloy package, not pure titanium, or other titanium alloys, this can be a plan in the future." I have seen the research of carbon fiber in the ninth factory, and the quality of the laboratory has surpassed that of the beautiful country and Wajima. ”

"Civilian weakening, that's right. Higher-end applications, which require deeper research. ”

Speaking of this, Ke Yu's words changed: "Boy, do you know why the moths of the Ninth Factory can't break through twice the speed of sound?" Because of the heat-resistant material, the current material can last for a few seconds, so it can only be accelerated once in the final stage, and the explosive force must be suppressed, otherwise it will self-destruct. Right. ”

Even if no one sees the real thing, just rely on the data.

Ke Yu's inference was not wrong at all.

Bai Hao nodded awkwardly: "This is not to make a bad deal in the red and blue PK." ”

Ke Yu turned his head and said to Ding Lao: "Lao Ding, you have the relevant data of the Air Conditioning Reading Nine Factory, their fuel engine has an amazing theoretical thrust, you are professional, let me say so, I speculate that it is much stronger than you, but it can't be used." Burn it as soon as it is used, first burn the tail, and then blow it up entirely. ”

"Body material?"

"Yes."

Ding Lao asked, "You are an expert." ”

"I can't do it for the time being, it's too sad. I also read the relevant materials to know that the woolly bear did it ten times, flew eight times and blew up seven, and after careful analysis, it was not good for heat resistance. I checked all the existing information of the ninth factory, and I was very helpless, this level is difficult to pass. ”

Ding Lao asked again: "What about the limits of the existing heat-resistant materials?" ”

Ke Yu pointed at Bai Hao.

Bai Hao hurriedly replied: "If the whole root is a little thinner, it's okay to send two tons up." ”

Two tons!

In those little places, this one is awesome.

In the Xia Kingdom, it is the current Xia Kingdom, and it is also a very ordinary carrying capacity.

And the beautiful country, there are already large ones with a carrying capacity of more than a hundred tons.

Ding Lao supported: "Try it, try it whole." ”

Why you should try.

Because this is the research of another set of technical systems, there is no intersection with the existing Xia Guo for the time being, if it is successful, then coupled with the existing technology of Xia Guo, the future can be expected.

That night, Ke Yu wanted to leave the two of them for dinner.

Ding Lao also agreed for Bai Hao, just to let Bai Hao listen to Ke Yu's views on the development of metal materials and aviation materials, and in turn, the two seniors were also interested in listening to some of Bai Hao's ideas.

At the same time, Star City, the railway station.

A man who looked like an old farmer and two young farmers squeezed through the passage with great difficulty.

Two small farmers dressed up and tried their best to protect the old farmer.

Car No. 7, no seats!

Inaba, he was going to the imperial capital to attend an academic conference, and the students lined up for a day and a night, and they didn't buy a sleeper.