Chapter 58： , learn 1 time

After nearly an hour of negotiation.

On behalf of Xingyao Technology and Jinyuan Technology, Li Yi signed a cooperation intention to entrust the development of 3D materials.

General content: Xingyao Technology invested 50 million to provide supercomputing simulation experiment system, technical research plan, entrust Jinyuan Technology's material laboratory to carry out material research and development, research results, and belong to Xingyao Technology, Jinyuan Technology has technology priority rights, discounts, R&D failures, and all losses are borne by Xingyao Technology.

The more detailed content of the entrusted development contract requires the involvement of the legal affairs of the two companies.

Next, Li Yi plans to temporarily stay in Rongcheng for a while to participate in the research and development of new materials.

He is mainly responsible for providing technical support in supercomputing and simulation experiments, and at the same time, leading the direction of scientific research on the right track.

The next day, Xu Xiuyong took Li Yi to the experimental building of Jinyuan Technology and walked into the most core powder metallurgy laboratory, accompanied by four professors.

Under the warm guidance of Xu, Li Yi entered the experimental building.

Immediately afterwards, Xu Xiuyong summoned all the scientific research personnel, including more than 60 scientific research workers, and solemnly introduced Li Yi's origins to them.

"This is Mr. Li from Xingyao Technology. The company and Xingyao Technology have reached a project to develop 'new 3D powder alloy materials'. Li is always the boss of Xingyao Technology and the project leader. In the future, he will lead everyone to This project conducts research." Xu Xiuyong introduced Li Yi's identity to everyone.

Xu Xiuyong looked around the audience, what he meant was to tell everyone that Li is always the father of Party A in the company, and you all serve me well.

Hearing this, everyone looked at Li Yi in astonishment, and gave a round of applause in a face-saving manner.

They also heard that the company found a 'gold master's father' and invested tens of millions to develop new printing materials. They didn't expect it to be such a young boss.

The young boss in front of him must be twenty-five years old at most! It must be a super rich second generation!

Can he lead everyone in R&D? Moreover, it is still a new type of powder metallurgy material, ..., which is a bit outrageous.

Just when everyone didn't know how to accept the news,

"Mr. Xu, Mr. Li is young and promising and can run a big company. I have no doubts. However, doing scientific research is a very professional thing. He leads and leads everyone. I am afraid that he is slightly inexperienced! ' A voice came from the crowd, speaking out bluntly.

Hearing this, everyone looked at the speaker, and it was Professor Chen Guodong from the research room.

Everyone's faces showed smiles watching a good show. Professor Chen is a well-known 'straight-tempered' in the laboratory. With more than 20 years of experience and rich research experience, if there is anything you can't like, even if He dared to bring it up in front of President Xu.

"Professor Chen, a person can't look like a person, and the sea water can't be measured. Although President Li is young, but he is! His achievements in the field of powder metallurgy scientific research are more than enough to lead this project. If you don't believe me, Professor Liu and Professor Pan behind me, they can all Prove it." Xu Xiuyong glared at Chen Guodong fiercely, and then let Professor Liu and Professor Pan who were walking behind him testify. .

Professor Liu Cheng nodded quickly and said earnestly, "Yes, Mr. Li is very talented, and we admire his pioneering thinking in the field of powder metallurgy materials."

"That's right! Mr. Li, has a deep understanding of new materials. Don't judge people by their appearance." Professor Pan Fusheng added with a tight expression.

Everyone looked at Li Yi's eyes and could not help but become solemn.

Professor Liu, Professor Pan and the others are well-known tech giants in the company, and their 'testimonies' are very important.

However, Li Yi's age is beyond belief.

Powder metallurgy technology is the core key to solving new materials. It plays a pivotal role in the development of new materials. It can minimize the segregation of alloy components and eliminate coarse and uneven casting structures.

Powder metallurgy technology is very important in the preparation of high-performance materials, such as Al-Li alloys, heat-resistant Al alloys, superalloy powders, powder high-speed steels, and intermetallic compound high-temperature structural materials. It is the core material technology of many 3D printing powder metal materials. .

Compared with traditional metallurgical technology, the technology involved in powder metallurgy goes far beyond the scope of materials and metallurgy. It is a combination of multidisciplinary technologies, including materials, metallurgy, machinery, mechanics, etc., especially modern metals. Powder 3D printing technology integrates mechanical engineering, reverse engineering technology, layered manufacturing technology, numerical control technology, material science, and laser technology, and is a comprehensive and complex technology spanning dozens of disciplines.

With Li Yi's age at that, even if he started to study after being pregnant, it would be impossible for him to master so many fields of knowledge!

It's so **** weird!

Could it be that both professors are lying to please Xingyao Company?

This is impossible! The two professors are highly respected, not like that.

Everyone looked at Li Yi with complicated eyes. For a while, it was impossible to determine whether it was Professor Liu or whether Professor Pan was lying to deceive them in order to please 'Party A's father'.

The air was silent in vain, and the atmosphere at the scene was a little weird.

"Cough, let me say a few words!" Li Yi coughed twice, facing everyone's questioning eyes, and said.

"For this project, Xingyao Technology is the funder, and Jinyuan Technology is the technology beneficiary. We both have a good foundation for cooperation. As for who will lead this project, only the most capable person can convince the public. Let this project achieve a breakthrough, can everyone agree with my statement?" After a pause, Li Yi looked at everyone and asked.

"Agree! Professor Chen has more than ten years of experience in powder metallurgy, and he should take the lead."

"Whoever is stronger will go up, that's how it should be!"

"Mr. Li, you are very righteous!"

"Professor Liu is fine too! Having him lead this project is guaranteed to succeed."

"..."

As soon as Li Yi finished speaking, the crowd immediately became restless. Your words, my words, all recommended the candidates in their minds.

Looking at the excited crowd, Xu Xiuyong's face was as dark as the bottom of a pot. These guys didn't think it was a big deal, and dared to offend the gold master's father like this!

Liu Cheng, Pan Fusheng, Nie Xiaofeng, Wang Qian, the four professors looked at each other and smiled bitterly. Li Yi was digging a pit for them to jump in. They were all at a loss and jumped into the pit excitedly.

"Wen Wu No. 1, Professor Chen, why don't we 'PK' to see who is suitable to host this project?" Looking at the excited crowd, Li Yi smiled slightly and challenged Professor Chen Guodong.

As soon as Li Yi finished speaking, the noisy scene suddenly fell silent.

Everyone was stunned and looked at Li Yi. They didn't expect him to come out like this.

"Mr. Li, this, this..." Xu Xiuyong's expression changed, and he did not know how to persuade Li Yi, for fear of making him angry.

Xu Xiuyong glared at Professor Chen Guodong and hated this old bastard.

"Mr. Xu, the field of powder metallurgy is very complicated. I'm just like Professor Chen to ask for advice. It won't hurt." Li Yi quickly persuaded with a smile when he noticed Xu Xiuyong's gaze. if.

Professor Chen Guodong looked at Li Yi, a look of surprise flashed in his eyes, and then looked behind him, Professor Liu and the others all had smiles watching the show, and their faces sank.

Li Yi is also the age of his grandson. Now he wants to do PK academic with him. Even if he wins, it is a matter of course.

If you lose! This old face made him go there!

Do not!

He will never lose!

I want this ignorant boy to taste the bitter fruit of being over his own power.

Facing Li Yi's half-smiling gaze, Professor Chen Guodong's face sank and he nodded: "No problem! Since Lao Liu and the others have affirmed your ability, it's okay for us to discuss it."

Li Yi smiled and nodded: "Okay, Professor Chen, let's have a question and answer to communicate, okay?"

"Yes, you can ask first!" Professor Chen Guodong looked at Li Yi and nodded happily.

Most of the metallurgical knowledge in Li Yi's mind was learned during this period, and more material knowledge came from the library. For a while, he really couldn't find any suitable questions to ask the other party.

Li Yi thought for a while, looked at Professor Chen Guodong, and said embarrassedly, "Professor, I don't know what question to ask, you should come first!"

Professor Chen Guodong glanced at Li Yi and was angry with his attitude.

The person who is engaged in scientific research is not the one who has piled up a bunch of questions in his mind, waiting to find the answer. He is very good. He has such a rare opportunity to ask no questions. Is this the attitude of doing scientific research?

Professor Chen Guodong thought for a while, and in order not to embarrass Li Yi, he simply asked, "It is difficult to sieve the cemented carbide mixture after it has been evaporated to dryness. What can be done to solve it?"

Hearing this question, Li Yi pondered for a while and replied, "Did you use vibration drying? Control the drying time, steam pressure and vibration frequency, as well as whether the material is oxidized, and whether a molding agent is added? It should be the previous process treatment. If there are problems, suggestions: shorten the drying time appropriately adjust the drying temperature appropriately; or replace the additives; determine whether the mixture is oxidized after the drying process."

Hearing this, Professor Chen Guodong looked at Li Yi in astonishment. His question is a relatively cold topic in the field of powder metallurgy. Only with a good material foundation can there be a way to answer such an accurate question.

Where did this kid learn this cold knowledge?

It's incredible!

"Professor Chen, am I answering correctly?" Li Yi looked at Professor Chen Guodong and asked nervously, this question belongs to knowledge on the production line and is an inferred answer.

"The answer is correct, it's up to you to ask!" Professor Chen Guodong gave Li Yi a meaningful look and nodded.

"Okay!" Li Yi nodded, and then asked, "Professor, chemical methods, mechanical methods, and mixing methods are generally used in the preparation of metal powders. Among them, atomization is the more mainstream preparation technology. The powder material has high roundness, narrow size range and few defects, which has great advantages. However, when the atomization method is used to prepare pure metals with high activity such as aluminum and titanium, on the one hand, it is very easy to oxidize, so the The oxygen content of the powder is generally high; on the other hand, the powder sphericity is poor, ..., what is the solution to these defects?"

After listening to the question, Professor Chen Guodong blushed and stared at Li Yi in disbelief as if he had seen a ghost.

This, this stinky boy, is too **** shameless.

He actually asked him this kind of problem. This problem is recognized by the industry as a device problem that cannot be solved temporarily. If it can be solved, this technology alone can create billions, tens of billions of value. He, he actually tortured himself with this kind of problem .

"..."

Professor Chen Guodong's chest heaved violently and he was panting for breath. Li Yi's shameless anger came to him.