From university lecturer to chief academician.

Antigravity Behavior Research Center.

The team sent by the Institute of Aeronautical Materials to assist in the research has arrived.

The team leader is Wei Yongxin. He is an expert in metal alloy testing of the Institute of Materials Science and Technology. He has participated in many major material research projects and was also named an academician of the Academy of Engineering.

The arrival of Wei Yongxin is enough to prove that the aviation industry group attaches great importance to it.

Wei Yongxin is also very interested in research. The only thing he knows is that it is related to anti-gravity research, but he doesn't understand why anti-gravity research can be related to the research of materials.

After arriving at the research center, Wei Yongxin met Wang Hao, and only then did he know the specific research content.

This research is still kept secret from other people who came, and only Wei Yongxin is qualified to know the specific content, and the others are just cooperating in the work.

Wang Hao just said something briefly, and Wei Yongxin was very surprised, "Superposition force field, I seem to have heard of the magnetization effect at the edge of the force field..."

"This is really interesting!"

A professional material research expert is most interested in doing some novel research. The magnetization effect of superimposed force field edges on matter is undoubtedly a very attractive topic.

After knowing the content of the work, Wei Yongxin immediately led the team into it, and continuously tested the properties of the magnetized material.

The experimental finished steel provided by Peng Hui's team is also one of the important materials tested.

Wang Hao is sure that the 'magnetization effect' can help reduce the oxygen content of special steel, but he doesn't know how to reduce it.

The findings of this study are also very important for theoretical inquiry.

The whole team began to think of various methods to do research, and later even used a specific method to re-dissolve the manufactured steel ingot, and took a great risk to magnetize it in liquid form, and finally made a discovery.

After the experiment was completed, Wei Yongxin immediately led the team to conduct detailed measurements, and then said to Wang Hao, "We are sure that the magnetization effect is effective for liquid alloys."

"Normal recooling of solidified alloys behaves differently than through magnetization effects."

"To put it simply, liquid alloys that pass through the magnetization effect show stronger toughness after solidification."

After Wei Yongxin finished speaking affirmatively, he added, "This conclusion is certain, but it's hard to say whether it will play a positive role."

"What do you mean?" Wang Hao didn't understand.

Wei Yongxin explained, "The re-melted and re-solidified alloy is no longer the original alloy, and its properties are completely different."

"..."

Wang Hao understood after thinking about it.

They melted the special steel provided by Peng Hui's team, and then magnetized it in liquid form through the edge of the superimposed force field.

However, if special steel is melted and then solidified, it is no longer special steel. After a certain steel is melted, it is equal to damage.

It is also difficult to say how meaningful it is to measure damaged steel.

"But academician Wei, your conclusion is still very important." Wang Hao first affirmed the conclusion, then thought for a while and said, "It can be like this, find some materials in the alloy manufacturing process, such as the materials just after deslagging and deoxidation treatment , and then melting and solidification will have no effect.”

"Then, send the materials back, continue to make alloys, and then go to test..."

Wang Hao explained his thoughts.

Wei Yongxin's eyes lit up, and he couldn't help giving a thumbs up, "Academician Wang, your idea is really good, maybe you can really find something."

"But we can't find a material institute. We need to find a steel manufacturing plant nearby."

"Right."

Wang Hao nodded to confirm.

There are several steel manufacturing factories in Xihai City, but they are all small manufacturers, and they only manufacture ordinary steel products, which can only be placed in the low-end market to compete.

Because the research involves a certain degree of confidentiality, the relevant work is to find the higher-level department

The door is solved.

……

When research has a definite method, it is much easier to make discoveries.

The method determined by Wang Hao and Wei Yongxin is also very simple, that is, in the process of steel manufacturing, the raw materials that have been deoxidized in the initial stage are taken, and after melting, they are magnetized by superimposing the edge of the force field, and then returned to the original factory for the normal follow-up process.

The steel produced in this way, after detailed measurement, is compared with other steels to determine the effect of 'magnetization treatment'.

The cooperative factory carried out a round of production of specific steel, and the magnetization research of the superimposed force field was also completed.

This time Wei Yongxin was very sure.

He stood at the door of the testing room and said excitedly, "Academician Wang, we have studied several batches of steel, and we have completely confirmed that magnetization treatment can increase the toughness of the alloy."

"Specifically, it reduces the oxygen content, and it is greatly reduced."

"The oxygen content of this batch of steel is about 300pp, and the oxygen content of the steel produced by magnetization treatment is only about 80pp."

"This improvement is huge."

Wei Yongxin nodded excitedly, "If the same method is used on the bearing steel that requires the highest toughness, the effect will probably be very obvious."

"We estimate that after adding magnetization treatment, we can produce bearing steel with an oxygen content of about 4pp!"

He finished the last sentence very hard.

Wang Hao twitched the corner of his mouth after hearing the data, and said, "Academician Wei, are you making a comparison with the production of 5pp bearing steel?"

"yes?"

Wei Yongxin didn't understand what was wrong.

Wang Hao said with a smile, "Xijing Jiaotong University, Metal Laboratory, Professor Peng Hui's team has been able to produce special steel with an oxygen content of about 4pp."

「!?」

Wei Yongxin froze for a moment, "Really? Why don't I know?"

"I guess you haven't officially reported it when you came here!" Wang Hao continued to ask, "Academician Wei, do you think that compared with 4pp materials, after magnetization treatment, steel materials can reach 3pp?"

Wei Yongxin was still digesting the news just now, he was really surprised.

Oxygen content 4pp
how did you do that?
If magnetization treatment is used and new technology is added to the manufacturing process, it is not surprising that it reaches 4pp, or even higher.

But Peng Hui's team?
Peng Hui?

Can that guy have this ability to research special steel that catches up with the highest international level?

After thinking about it, he realized Wang Hao's problem, and then said, "I'm not sure about this, we can try it."

Wang Hao nodded, "Indeed, then we will contact WISCO and ask them to provide materials, we will carry out magnetization treatment, and then send it back for a try."

After he finished speaking, he was ready to leave.

Wei Yongxin pressed hard, "Academician Wang, tell me more about it in detail, I really believe that that Peng can have this kind of ability!"

"this……"

Wang Hao hesitated for a moment before explaining, "I also participated."
Wei Yongxin breathed out suddenly, and nodded vigorously, "No wonder!"

"I just said, Peng Hui? It's impossible!"

……

Although the effect of magnetization on the deoxidation of special steel has not been fully confirmed, but because certain experiments have been carried out, adding a step of 'magnetization deoxidation' treatment will definitely have positive significance for the oxygen content of steel.

At this point, the research can be said to be temporarily over.

The next step is to cooperate with Wuhan Iron and Steel, and let them provide relevant materials, and the anti-gravity research center will carry out magnetization treatment.

Then just wait for the result.

For special steels, the oxygen content is a very important indicator. To some extent, reducing the oxygen content

Oxygen can increase the toughness of steel, because deoxidation is the first process of steel manufacturing, and subsequent manufacturing will add a lot of elements to raw materials. Oxygen can react with many elements, which will increase the impurity content of steel.

When the impurity content of steel increases, the toughness and service life will be greatly reduced.

Therefore, reducing the oxygen content of steel is directly related to the quality of steel.

Of course.

Even if a new alloy deoxidation method is developed, which is to use the anti-gravity superimposed force field to perform 'magnetization deoxidation' treatment, it is impossible for the related technology to be used in steel manufacturing in a short time.

The secrecy of antigravity research is a key issue.

The current anti-gravity research is actually not completely confidential. The manufacture of high-intensity anti-gravity fields and the manufacture of high-intensity superimposed force fields are very important confidential technologies, and they are also the most advanced research in the world.

No matter how important the process of 'magnetization deoxidation treatment' is for the manufacture of special steel, it is impossible to provide factories with high-end anti-gravity technology.

Wang Hao's demand is to manufacture a batch of super steel to supply the bearings needed to manufacture anti-gravity aircraft.

That's it.

Related technologies will definitely continue to be applied in the future, but in fact, bearing steel with an oxygen content of 4pp, and then improving the bearing manufacturing technology, the manufactured bearing steel has reached the international level, which is enough to support applications in many directions.

So Wang Hao's next step is to go to Hanshi Industry.

He didn't go there alone, but went with the No. [-] leader to inspect a high-end precision manufacturing company, and Hanshi Industry was only one of the companies inspected.

Wang Hao followed the inspection team to visit the production line of bearing steel, and got all the materials of the bearing production process technology.

Then he discussed with the technical team of Hanshi Industry, and exchanged opinions and analyzed the improvement of the bearing manufacturing process and some major technical difficulties.

In the end, Wang Hao left more than a dozen suggestions and left Hanshi Industry.

Each of these dozens of suggestions can play a positive role, and all of them together will definitely help improve the accuracy and quality of bearings.

As for how much it can be improved, it depends on the implementation of Hanshi Industry.

Wang Hao estimates that the bearing manufacturing technology of Hanshi Industry can reach the world-class level at the highest, and it can be ranked in the top ten in comparison with the world.

The reason why it is still unable to reach the top international level is mainly due to the influence of high-end manufacturing equipment.

Hanshi Industry does not have the most first-class production line, and many of the most high-end lathes and equipment are banned from sale in China, so the production will naturally be relatively poor.

That's all Wang Hao can do. It's impossible for him to create high-end equipment out of thin air.

But with the 'super bearing steel' material, coupled with world-class bearing production technology, it is also enough to produce the most high-end large bearings.

that's enough.

Large-scale bearings of this level can already be used in anti-gravity aircraft, as well as in other fields with high demand for bearings.

For example, civilian subways, high-end machinery, and lathes.

For example, military tanks and fighter jets.

and many more.

After returning to the capital from Hanshi Industry, Wang Hao participated in meetings related to the development of high-end manufacturing.

In recent years, the high-end manufacturing field has been a key industry for domestic development, and naturally there are many policy-policy supports, and many conferences have also been held around this direction.

Wang Hao attended the research support meeting.

There are too many fields related to high-end manufacturing, and it is impossible for the country to support every direction, so it is necessary to hold meetings to discuss.

However, Wang Hao basically would not make any statement, he was just invited by the leader to attend the meeting.

After the meeting was over, Wang Hao was invited to have a light meal with the leader, and talk about research and technology issues by the way.

The focus of leader number two is no different from that of others.

for physicists

In general, Wang Hao's most important research is the annihilation force.

Now, it is the strong annihilation force, the superposition force field, and the related physical theory analysis.

For the vast majority of people, Wang Hao's most important research is anti-gravity technology, the research of anti-gravity aircraft, because anti-gravity aircraft is a real application research, and it can be seen and applied in the future.

The leader and Wang Hao briefly talked about the content of the meeting, and the topic immediately turned to the anti-gravity aircraft, "I heard that your aircraft can already fly autonomously in the air?"

Wang Hao swallowed what was in his mouth, and then replied, "A while ago, we improved the landing gear, and now we can take off and land normally."

The leader asked with concern, "Are there any technical difficulties? Except the spindle."

"If you want to talk about difficulties...there are many." Wang Hao hesitated for a while, "There are still many areas for improvement, such as safety issues, and electronic systems. I am not satisfied with the performance of the thrusters. The good thing is superconducting propulsion, but there is no perfect technology yet.”

"If we can use superconducting propulsion, we can make the vehicle reach the highest speed."

"The performance of the current electric propulsion is still too poor. In addition, the control is not balanced, and it will generate more heat, which has a great impact on the cooling system inside and outside the entire aircraft."

"and also……"

Wang Hao asked a lot of questions in succession.

For an aircraft supported by new technology, there are too many technical problems that need to be overcome.

Wang Hao couldn't control it completely.

It is impossible for him to overcome so many technical difficulties alone, so he can only solve the most important problems, and the rest can only be completed by other teams.

Leader No. [-] pretended to listen patiently. In fact, he already had a headache from listening to it. Later, he simply pretended to eat and ate while listening.

Wang Hao also found that the leader didn't understand, so he didn't say anything at all.

The leader breathed a sigh of relief, and seemed to have digested it for a long time before saying, "If you have any problems, you can find Minister Xu of the Science and Technology Department. If you can solve it, you will definitely support it with all your strength."

After finishing speaking, he still asked, "Academician Wang, when do you think this aircraft will be perfected?"

"Complete?"

The leader hesitated for a moment, and continued, "Not to mention that it can be officially served, but at least it can be like a new type of fighter jet, able to fly flexibly? It can be displayed." After he finished speaking, he added, "Of course, the priority must be to ensure stability. sex and safety.”

"this……"

Wang Hao thought for a while, and said distressedly, "It's too early to say this now, I guess it will take a long time."

"How many years?"

"It will take a year anyway."

"..."

After hearing this, the leader was silent for a long time, as if he was thinking about the relationship between 'a year' and 'a long time', and then asked, "October next year, can it work?"

After he finished speaking, he looked at Wang Hao with a funny face.

This sentence is actually a bit of a joke. October is a very important time point, because a very important military parade will be held.

Next October is very close to now, and it is impossible for anyone to put an anti-gravity vehicle on the parade.

Facing the major international scenes, there must be absolutely no problems at all.

Obviously.

Leaders also think it is impossible.

Wang Hao's reaction was unexpected. He thought about it seriously and said, "With enough support, it shouldn't be a big problem."

"Actually, most of the time is spent waiting. We make a brand new design, whether it is the main body or accessories, it takes a long time to wait."

"For example, the outer shell of our customized aircraft was tested with a layer of iron sheet, and it took two months for the outer shell to be delivered."

"If the manufacturing problem can be solved and there is enough support, I personally think there is hope."

The leader asked in surprise, "Are you sure?"

"certainly."

Wang Hao was very sure.

"it is good!"

When thinking of seeing the anti-gravity aircraft in October next year, the leaders feel excited.

He strongly assured, "Academician Wang, I believe in you. I will pay special attention to this research. If there are any manufacturing problems that cannot be solved by the Ministry of Science and Technology and Aviation, you can directly contact me, and I will solve them all!" "

"I'm looking forward to this aircraft—"

Wang Hao smiled immediately, and he said affirmatively, "Don't worry, it will work!"

He is also looking forward to it!