In Shengjing at the beginning of June, the temperature is not as hot as in other places.

As soon as I stepped off the plane, I felt a cool breeze blowing on my face.

Because this time I came mainly for the problem of materials, only Su Xiao, the person in charge of the materials laboratory, followed Zhang Xingyang to Shengjing.

After leaving the airport, I took a taxi and went straight to Shengjing Engine Research Institute.

Sitting in a taxi, looking out on both sides of the road, there are state-owned enterprises that are bankrupt or on the verge of bankruptcy.

These factories, which once created a generation of glory for this country, fell under the tide of the times because of backwardness in technology and management.

Gradually, it became the other side of the grief of this era.

The Northeast driver is still very good at chatting, and he chatted non-stop along the way, which made Su Xiao laugh all the time.

Only Zhang Xingyang kept frowning, thinking about whether there was a way to reach out and pull them.

I thought about it all the way, but I didn't come up with any good solutions.

After all, this is actually a huge sociological problem, which is outside the scope of Zhang Xingyang's business.

And with the strength of one person alone, even if he is superhuman, there is no way to solve the problem of millions of people.

Even later, the state put forward several reconstruction plans and invested countless manpower, material and financial resources, and it took decades to basically revive the various industries on this land.

Shengjing Engine Research Institute is almost 20 kilometers away from the airport, and it took more than an hour to drive.

In the guard security section of Shengjing Engine Research Institute, he submitted his own letter of introduction and official letter.

The vigilant security guards let Zhang Xingyang and Su Xiao enter the interior of the research institute.

It is no wonder that the security personnel are nervous, Shengjing during this period is not particularly peaceful, and the institute has specially strengthened the security work for this purpose.

At this time, Zhang Zhengjiang, the chief designer of the WS-10 project, who was originally in the research room, also received news that the person from the Rocket Research Institute, who was responsible for the research and development of tail nozzle materials, had arrived.

Only then did he hurriedly come out to greet him, and said a little apologetically:

"I'm sorry, I didn't know your plane arrived so quickly, and I didn't remember to send someone to pick it up before I came."

Zhang Zhengjiang stretched out his hand very warmly and shook hands with Zhang Xingyang:

"Dean Zhang, it's been a hard time on the way, why don't you have a meal and rest first?"

Zhang Xingyang withdrew his hands from the other party's hands, waved his hand and refused, and said:

"Let's get back to work as soon as possible, there's still a lot of things to deal with at home, and we don't have so much time to rest."

But at this time, Zhang Zhengjiang looked at Su Xiao, who was carrying a big suitcase next to him, smiled and said:

"Dean Zhang, don't you be particularly sympathetic to the lesbians, you see that the lesbians next to you are sweating.

I don't let people take a break first. ”

Zhang Xingyang was also a little embarrassed at this time, turned to look at Su Xiao and said:

"Chief Master Zhang, I forgot to introduce to you, this is Su Xiao, a researcher from our research institute, and she is currently responsible for the development of tail nozzle materials for the WS-10 project."

Su Xiao also stretched out his right hand at this time, shook hands with Zhang Zhengjiang and said:

"Master Zhang, I'm not so delicate yet, I can start working now."

Since the two of them strongly wanted to start working, Zhang Zhengjiang couldn't say anything, so he stretched out his hand to lead the way, and joked as he walked:

"Come with me, our project team wants your new materials, but it's very hard!"

The three of them walked into the material laboratory of the Shengjing Engine Research Institute together, and there were still quite a lot of people here, most of whom were working hard.

There are also some people who are idle, and it should be that Chief Master Zhang specially ordered them to wait and test the materials they brought with them.

"Recommend Qing, this is Dean Zhang of the Rocket Research Institute, and Su Xiao, the head of the materials laboratory of their research institute."

Zhang Zhengjiang entered the laboratory and began to introduce the two parties.

Chen Guanqing is a young man who looks to be in his thirties, with an inch on his head, wearing a pair of big black-framed glasses, and the whole person looks more capable and refreshing.

But his personality seems to be gentle and gentle, he stretched out his hand and shook Zhang Xingyang, smiled and said:

"Welcome, Dean Zhang."

He gently shook Su Xiao's hand again, and soon separated:

"Welcome Comrade Su Xiao as well."

After a routine greeting, several people entered the main topic of this work.

Zhang Zhengjiang was the first to say:

"Zhang Xingyang, they are here this time, mainly for our tail nozzle material problem, if you have anything you want to ask, you can ask first."

Unexpectedly, Chen Jianqing is not a person who likes to play cards according to common sense, and said:

"Let's take a look at the performance of the materials first, otherwise it will be useless to talk too much."

As he spoke, he turned to Zhang Xingyang and asked:

"You said yes, Dean Zhang?"

Zhang Xingyang didn't expect that this gentle-looking person was very sharp when talking about scientific research projects.

But I don't particularly care about it, after all, the physical object is always the most convincing, especially in the field of materials.

So he nodded, turned his head and said to Su Xiao:

"Give a few pieces of new materials to Mr. Zhang to test."

At this time, Su Xiao picked up the suitcase that she had never left before.

When I opened the suitcase, there were patches of carbon-carbon composite materials that glowed darkly.

This is also the reason why Su Xiao sweats so much, after all, the psychological pressure she bears is too great to transport such a valuable thing over such a long distance.

To put it mildly, the value of these materials exceeds the weight of gold I don't know how many times.

If this suitcase hadn't been applied for a special channel by the Rocket Research Institute, she could have been by Su Xiao's side, I'm afraid she wouldn't even be able to live in peace when she was on the plane.

Since the materials were taken out, everyone in the laboratory except Zhang Xingyang and Su Xiao was attracted to it.

A famous retired old man once said that appearance is combat effectiveness, and a good weapon must first be a beautiful weapon.

This sentence is actually applied to materials science, and it is also true in most cases.

The silicon-based anti-oxidation film evenly distributed on the material adds a bright luster to the whole material.

"This is the legendary carbon-carbon composite?" Chen Yuanqing seemed to see a peerless beauty, her eyes glowing and staring at the carbon-carbon composite material tightly.

"Yes, this is the latest research result of our research institute, a carbon-carbon composite material with an advanced coating process."

Speaking of this, Su Xiao paused slightly, gave everyone a buffer time, and then said:

"In our laboratory tests, the performance can be twice that of the equivalent material abroad!"

As soon as this conclusion came out, the entire laboratory seemed to explode, filled with all kinds of unbelieving doubts.

Even after seeing such a beautiful material, Chen Zhiqing, who felt that its performance was definitely not ordinary, the first reaction at this moment was impossible.