The Literary Life of a Science Leader

Chapter 164 Powder Superalloys
"Our experimental plan needs to be adjusted."

Hao Chen, Gao Mingsong, and Xu Shiquan were together. Originally, they sent Professor Yang Wenwu back to Huaqing University, and by the way, recruited some people to go to Yangang Research Institute.

Unexpectedly, I happened to come across the applied research results of the School of Mechanical Engineering of Huaqing University, so I stopped by to have a look out of curiosity.After seeing this, he couldn't move his eyes any longer.

By the way, poaching people is probably not very good.

Theoretical research continues to be promoted under the leadership of Mu Jingchi, and now the applied research has also produced results, and now both hands are clawed at the same time, and both hands are still hard.

Basically, a new field of materials has been formed, and the combination of theory and application will surely set off a new round of global material storm.

And talents in this area are still scarce, and now Mu Jingchi is the one who takes the lead in doing this. Now that the results of this application come out, it will definitely stir up trouble.

If you think about it casually, you will know that future researchers will definitely participate in it. This is the hottest research hotspot in China at present.

If there are more people working on this big project, there will inevitably be fewer people working on other projects.

"It must be adjusted."

Gao Mingsong and Xu Shiquan looked at each other, "We were thinking about applying Dr. Mu's theory to nickel-based superalloys, but we didn't expect Huaqing's School of Mechanical Engineering to take the lead. After a while, this new plasticity Transformation technology is about to be fully completed."

Hao Chen glanced at Mu Jingchi, who was surrounded, "It's Dr. Mu's credit. The application results can go so smoothly. It's because of Dr. Mu's excellent dislocation theory. He found the right direction and directly cut into the core of plastic deformation technology." , leading to the improvement of plastic processing."

Gao Mingsong and Xu Shiquan also took a look at Mu Jingchi. The other party was surrounded by big bosses talking about scientific research, and they probably wanted to get key projects from Dr. Mu.

"It's really comparing people to people, it's so maddening!"

Gao Mingsong sighed, "Are the post-95 generation already so powerful?"

Xu Shiquan echoed Gao Mingsong's emotion, and he nodded, "The society today is different from ours before. Young people today are more energetic, active, open-minded, and innovative."

"Don't blame yourself, we are all equally outstanding." Director Hao comforted, "We don't have to be discouraged. Dr. Mu has agreed to join our project team. He will also work on high-temperature alloy projects in the future. It is estimated that we will have more opportunities to learn from each other.”

"It's hard to say!" Xu Shiquan shook his head, "Judging from Dr. Mu's character, he may not be able to cast high-temperature alloys, but it is very likely that he will be able to produce powdered superalloys."

Gao Mingquan shook his head, expressing his disapproval, "If we want to engage in powdered superalloys, Dr. Mu will not join our project team."

Powdered superalloys are superior to cast superalloys.

It has the advantages of uniform structure, no macro segregation, high yield strength, and good fatigue performance. It overcomes the segregation produced by conventional processes. Each particle of the pre-alloyed powder used is a "micro-steel ingot", and the alloy segregation can only be Occurring in the fine range of powder particles, it can improve the overall performance of the alloy, reduce the amount of cutting processing, and improve the utilization rate of the alloy.

With the increasingly complex composition of superalloys and the increasing size of parts, powder metallurgy superalloys show greater advantages.

Of course, casting high-temperature alloys is not without its advantages.

For example, the single crystal nickel-based superalloy used in engine blades and turbine blades can use directional solidification technology to produce columnar grain blades without transverse grain boundaries or single crystal blades that completely eliminate grain boundaries, so that high temperature fatigue life and durability have both Multiplied.

"Don't think too much, these things are not things you should consider." Hao Chen laughed while talking, "Dr. Yimu's current ability, he joined our kneaded superalloy project team, it is very big. The possibility will also lead to a leap forward in our project."

From Mu Jingchi's graduation, first Z325 aluminum alloy, then the dislocation theory system, and now the precise plastic forming technology of metal materials, which one is not a big breakthrough?

Which one is not far-reaching and affects the quadrillion market?

People have never missed it!
This is not luck, but a proof of strength!
"Come on, let's say hello and go back!" Hao Chen put down the plate in his hand and said, "Go back and think about the experimental plan carefully. Don't let Dr. Mu underestimate him when the time comes."

···
The research is done, but it's not time to celebrate.

Minister Huang has already used a special mobile phone to report the relevant work to the higher-ups. The bigger leaders above will take time to visit and inspect, and the big leaders will hold a special commendation meeting.

At that time, it will be the rhythm of the news broadcast again, so the celebration will be postponed.

Time to celebrate together.

"You should continue to study carefully. According to theoretical analysis, the application of dislocation theory to material plastic forming technology can improve the performance by 50%. Although there will be a gap between theory and practice, it is still necessary to narrow the gap between the two as much as possible. .”

There are more and more professors in the School of Mechanical Engineering. As the person in charge of the project, Mu Jingchi can also get out at this time, giving time and space to the people in the School of Mechanical Engineering.

For Mu Jingchi, although the breakthrough of this research is of great significance, it is not yet thrilling.

After all, Mu Jingchi, who has received the knowledge of the future, knows how big the material change will be in the future.How strong the future material performance is, now is just the beginning.

"We will, Dr. Mu."

Dong Xinren shook hands with Mu Jingchi, expressing his determination excitedly.

Although Mu Jingchi is younger than him, Dong Xinren admires Mu Jingchi very much now. Unlike cultural majors, engineering majors can clearly see the gap.

To be able to achieve the present achievement, Dong Xinren knows who brought it.

Even though Mu Jingchi is only in his early twenties, he still shows respect.

"We're leaving too." Taking advantage of Mu Jingchi's conversation with Dong Xinren, Minister Huang from the Ministry of Industry and Information Technology and Minister Xie from the Ministry of Science and Technology came over and said, "We're going to hold a meeting overnight when we go back. big!"

The previous aluminum alloys were just aluminum alloys, but now the precision plastic forming technology of metal materials affects all metal materials.

Compared with the previous aluminum alloy, this plate is more than 01:30 points higher.

More importantly, it also involves some high-end materials, such as alloys on aero engines.

现在较先进的发动机上高温合金占55%～65%，钛合金用量25%～40%，发动机推重比已达到10，涡轮进口温度达到1650℃。

And this technology can definitely be applied to aero-engine materials.

Although the current problem with China's aero-engines lies in the design, if the materials are better, wouldn't the design be bolder?

Obviously yes.

(End of this chapter)