Chapter 378: Will Rich man know powder metallurgy?

Ye Qing and his party rubbed upstairs and found that two groups of students were still sitting together, and several teachers were constantly persuading them like they were facing an enemy.

"Sorry, no apologies. It's not over today."

Ye Qing saw the freshman who was standing outside the door with glasses in the afternoon, and now he was stretching the table with his hands and holding back his anger:

"What's wrong with our fine industry? In this way, if we have the ability, we will work harder than before. We have never spoken to you of your own faults, but you speak of others' faults."

The culture and language of the two countries are similar. There were two people on the Japanese side who spoke Chinese. This new student's words made them quite funny.

"Only the loser will rely on language to find a sense of existence." Tanaka, who showed skill in the afternoon, disapproved.

"Is it possible to produce parts with a chair?" Tanaka saw that President Wang Hongnian stepped forward and stood up with a smile: "Instead of wasting time here, it is better to study how to make the screw of the nut. I can read Chinese Now, on your campus forum, and it seems that because of this nut, there is no reason to quarrel. "

"You... You..." The freshman on the side of Shanghai University was trembling with anger and spent a lot of energy before stopping the urge to lift the chair again.

"Principal Wang, I hope you can give us a satisfactory treatment." Tanaka waited for the arrival of the Lord and planned to get up and leave.

"Do you want to go? If you don't apologize, I'm going to have to kick you out of the fight and can't let you go either. Yeah, it's just a university. Where is the money to go to? If you do not apologize today, you cannot leave." The rest of the freshmen were also suffocating. The principal is coming.

The temper of the young man came up. Let alone the headmaster, the director of the Education Bureau. Who loves to be dismissed?

President Wang Hongnian stamped his feet in a hurry. Although the students didn't make a big event, in the end, the fighting among the students could also be related to the normal academic debate. But how can he calm down these freshmen agitated emotions?

Principal Wang Hongnian was about to say a few words, but some sloppy and provocative words from the classmate Tanaka are said first: "If you want me to apologize, please fight. Otherwise, I will not apologize to the weak."

"Since this student is determined to see the powder metallurgy technology of Shanghai University." Ye Qing stepped forward with a dumb smile and patted the proud Japanese graduate student: "So, on behalf of the Department of mechanical engineering, I'll show you."

The air seemed to freeze all of a sudden, and everyone became speechless. The angry expressions of several freshmen turned into consternation, and they reflected Ye Qing. In the afternoon, they also complained about a lot of complaints in front of Ye Qing. After a brief silence the students of the Japan University of Technology, burst out laughing.

"You?" The student Tanaka used his spare time to look at this guy of his age.

This is an unfamiliar student. In the first three days of academic exchanges, Shanghai University has sent out all the technical bulls. In the end, these bulls were defeated by them.

Age determines knowledge and experience. Tanaka feels that Ye Qing is one or two years younger than him.

"Do you know what is powder metallurgy?" Tanaka squinted his eyes: "Do you know what is dissimilar metal sintering?"

After finishing the talk, the middle school student took out his proud work from the pocket. The two-color metal ring showed Ye Qing: "Two colors of metal, the joint has 70% strength of the material itself."

"Yes or not, see you in our powder metallurgy laboratory."

Ye Qing didn't look at the nut and walked toward the canteen stairs. On the spot, all the freshmen from the Department of Mechanical Engineering ran along.

"Let's also take a look at the advanced technology of Shanghai University." Xiao Linjing took the lead to follow up:" I am looking forward to this classmate, what powder metallurgy technology can make us shine."

"Academic exchanges need to be displayed to each other. Otherwise, it's only our Japanese University of Science and Technology. We're not here for nothing."

"You will see that." Professor Cai Chenning gave him a blank look.

A contradiction that should not have been solved was successfully resolved by Ye Qing in one sentence. Five minutes later, two groups of people came to the powder metallurgy laboratory.

On the side of the Japan University of Science and Technology, they simply found stools to sit down and look at the play.

"You'll have to apologize if you lose." The freshman here at Shanghai University rattled with teeth.

"Then if we win?" Tanaka is sitting in crossed legs shrugged sullenly.

"Classmate, I don't know which aspect of metallurgical technology you intend to show?" Professor Kobayashi concealed a trace of contempt in his eyes: "Say there is a preparation for learning."

"I'm afraid you won't learn." Ye Qing, who was debugging the equipment, did not even raise his head.

The students of the Japanese University of Science and Technology had a stronger smile here and seemed to have heard a joke that could be recorded in Guinness.

If he was from Shanghai University, and he was an old professor who had more than fifty years old, Kobayashi in person could still take it seriously. But he was not. He was just a stunned young man who looks younger than Tanaka. But for looking at the clothes, he is wearing. Kobayashi does not have to look too carefully to know it was valuable. Would this rich man be proficient in powder metallurgy?

Professor Kobayashi almost burst out laughing in his heart. How can the rich learn the metallurgy of dirty and tiring powders?

Oh... I almost forgot something. When he first entered the door, Kobayashi smelt some obvious wine from the young man. After drinking and drinking too much, the naive rich man thought he could save the world!

"Who's going to get me 500ml, four points of chemical alcohol? And turn on a laboratory vacuum sintering furnace the size of a refrigerator and preheat it." Ye Qing told the students at Shanghai University.

4 points refer to 99% high-purity alcohol. There are many such things in the chemical laboratory, and a student immediately volunteered to find a chemical teacher to apply for materials.

"Aluminum hydroxide powder, chlorite powder, quartz powder, zinc powder, potassium ketone peroxide..." Later, Ye Qing counted 11 kinds of common metal and non-metal powders in a row: "Go and help me find these materials, each one hundred grams."

"You don't even know where the laboratory materials are placed... what do you want to do?"

The student Tanaka was the first one who could not bear the doubts in his heart, stood up, and asked: "How come there are so many non-metallic materials?"

"Because I want to show you that the combination of two metals with different properties in the sintering of dissimilar metals is only the most basic technology, not even the introduction."

After talking, Ye Qing ignored Tanaka's student and his companions, with a horrified expression of "you drank 100% fake wine." On the high-mirror workbench, Ye qing quickly used an electronic balance to weigh the measuring cup, and then accurately weigh out various powders from the colorful powders given by the students according to the different ratios. High-purity alcohol was also quickly given. Ye Qing turned out to be like noodles, injecting a certain proportion of alcohol into a beaker of powder of different materials, and then mixing well.

On the side of the Japan University of Science and Technology, this young man, who was coming to the battle angrily, is funny. For a long time, they thought there was any technology, and the result was to be blind. Of course, they could not understand it, because the technology that Ye Qing was about to show was powder metallurgy learned from the metal master experts.

At first, the metal master experts used various materials to sinter and synthesize exquisite jadeite.

Now Ye Qing needs another way to let these people know what powder metallurgy is.