"major discovery!"
Professor Yu was so excited that he couldn't control himself. WwW、qUAnbEn-xIaosHuo、cOm
There is no doubt that this is definitely a major discovery. Although this discovery is not as good as those landmark inventions, for China and China's materials science, this discovery is of great significance!
Professor Yu held the test chart in one hand and pinched the small ball in the other. He was so excited that he couldn't control himself.
Perhaps an innovative technology will benefit the scientific community and even the entire world a lot, but the emergence of such a small piece of alloy may not be of greater significance to China.
Because of those high technologies, sometimes China may not be able to use them, and perhaps, they may not take effect until several years or even more than ten years later.
However, the emergence of this alloy means that China has made rapid breakthroughs in materials science from now on. Many fields that were originally inaccessible can now be entered.
To give a simple example, some strategic weapons such as foreign bombers or strategic transport aircraft can already cover the entire sky. However, China does not even have its own large aircraft. Of course, there is an adjustment in the national strategic focus. It is related, but in the final analysis, it is still because the technology is not in place and it cannot be developed.
Among them, the most important point is the material!
For example, for fighter jets, the lifespan of other engines of China's self-produced fighter jets is not even half as long as that of fighter jets from some advanced countries.
The insufficient strength of the material accounts for a large part of the reason!
At the same time, the performance of an aircraft also has a lot to do with the materials used to make the aircraft!
Not only aircraft, battleships, aviation, aerospace, rockets and even spacecrafts, the more top-level technical fields, the more stringent the requirements for materials.
This is just the military aspect. If it extends to the civilian field, any metal-related industry, any industry that has high requirements for material strength, cannot do without good materials.
If the materials are not good, it will become the biggest bottleneck restricting its development.
For example, the most widely used construction machinery such as excavators and bulldozers are in great demand in China, but these domestically produced heavy-duty construction machinery cannot compare with those imported from abroad.
To be fair, in these fields, China's technology is actually no worse than those of foreign companies. Even the technology of some domestic heavy industry companies has surpassed that of foreign companies in some fields, standing at the top of the world. However, the quality of machinery is not as good as that of foreign companies. It's good, there's no denying it.
No matter how good the technology is, what’s the use
Without materials, all technology and all drawings can only become a pile of waste paper, nothing more.
Even if it is barely made, the quality is not up to par, and in the end the reputation will only get worse and worse.
However, what would happen if this alloy was added
Although Professor Yu has only preliminary tested some of the physical properties of this alloy, there is no doubt that the hardness of this alloy is really staggering. Professor Yu has studied materials and machinery all his life, and he has never seen such an outstanding alloy. .
Perhaps there will be shortcomings in other untested aspects of this alloy, but no matter what the shortcomings are, just the two points of hardness and stability are enough to make a qualitative leap in China's mechanical field!
"The value of this new alloy is immeasurable!" Professor Yu's face, which already had some age spots, was full of excitement.
"Teacher, is this alloy really of such great value?" Hearing Professor Yu praise this alloy so highly, several students were somewhat hesitant, "The performance of this alloy has not been tested yet..."
"It hasn't been tested yet."
Professor Yu nodded and said: "My evaluation is also for now. If I wait until other properties and indicators of this alloy are tested, I may say that the importance of this alloy to Chinese industry is It cannot be overestimated!”
After a pause, Professor Yu said: "In other words, since the birth of industry in China, apart from computers and standardized assembly line production, the emergence of this alloy is the greatest!"
Several students couldn't help but be stunned. They really didn't expect that the teacher would give such a high evaluation to this alloy!
Professor Yu kept his eyes fixed on the small alloy ball and never took his eyes away from it for a moment, but he knew the students' reaction very well.
"Hmph! Fortunately, you guys have been following me for more than two years. You are about to become a doctor. You are just short-sighted. Why have you forgotten the basic knowledge?" Professor Yu scolded.
“…”
Several students looked at each other, wondering why the teacher suddenly criticized them.
Professor Yu said: "Have you forgotten the characteristics of the alloy? It has such extraordinary hardness and stability, and it is so light. What does this mean?"
Several students couldn't help but be slightly startled, but immediately, they all showed a look of surprise.
"Teacher, this means that if this alloy is used to make equipment, its electrical conductivity and thermal conductivity should be very low. The equipment will not only improve its service life and quality, but also the safety factor will be greatly increased." said a student.
"That's right."
Other students also nodded, this is in line with the principle of alloy.
However, Professor Yu glared at them and said in a deep voice: "You guys, I see that all of you are reading stupidly! I have always emphasized to you that you should learn and apply it, but it seems that you can't learn it!"
Several students looked embarrassed and were reading stupidly. Doesn't this mean they are all nerds
"Are you still not convinced?"
Professor Yu snorted coldly and said: "Let me tell you, based on the characteristics of this alloy that we know now, if it is put into practical application, the production cost will be greatly reduced while ensuring product quality and life. This also means that our Huaxia products will have competitiveness that others do not have."
"Think about it, if China's industrial products or equipment are of the same quality as imported ones, or even better than imported ones, but the price is much lower than imported ones, do you think this is competitive?" Yu asked the professor.
"Of course!"
Several students blurted out without hesitation.
You don’t have to think about this problem. Everyone knows this truth. Take cars for example. If the quality of a domestic car is the same as that of a Mercedes-Benz or a BMW, or even better than it, but the price is only half of the other party’s, or even lower, you are a fool. That’s why I would rather buy those imported cars than the high-quality and low-price ones!
"Then do you think the emergence of this small piece of alloy is of great significance to our entire country's industrial field and the country's economy?" Professor Yu asked, "I said the value of this piece of alloy is immeasurable. You Do you still think it’s an exaggeration?”
“…”
Several students shook their heads thoughtfully. From this aspect, Professor Yu's words were not exaggerated, but rather conservative.
Because the applications of alloys are so wide, ranging from aerospace rockets and spacecrafts to some household equipment, they are all inseparable from metals.
You can imagine what the scene will be like once this alloy is actually put into practical application!
"Teacher, who made this alloy?" At this time, a student suddenly asked.
“…”
Suddenly, Professor Yu was stunned. He suddenly realized that this piece of alloy was just found in the debris pile accidentally. Who made it is still unknown!
Sundries
Professor Yu suddenly felt something in his heart, and he immediately said: "Go to the person on duty and ask who left the debris on the workbench. Go quickly!"
A student hurried over and understood how important this alloy was without any further explanation from the professor.
Therefore, it is really important to find the person who made this alloy.
After a while, the student came back: "Teacher, I asked, and the staff on duty said that only one person came in to this laboratory today, but she didn't know that person's name. She only knew that the person was specially approved by the old principal. Let me in..."
Professor Yu was startled: "Did the old principal specifically approve it?"
The student nodded and said, "Yes. Teacher, you also know that our laboratory only accepts school badges or application forms. The staff on duty said that the person came with the old principal's work permit, so the registration book only The name of the old principal was left behind..."
"Old principal...Old principal must know!" Professor Yu turned around and walked out without saying a word.
"By the way, you are free to conduct today's experiment." After a few steps, Professor Yu dropped these words and walked out quickly without looking back, leaving only a group of students looking at each other.
... ...
"Young Master Ji..."
In the evening, Ding Weijian received a call from Ji Feng, which surprised him.
Although he and Ji Feng have known each other for a long time, after all, there is almost no interaction between the two. Now that Ji Feng suddenly called, Ding Weijian was a little surprised and also a little confused. Ji Feng was a young man. What do you do
However, when he heard Ji Feng asking him to go out for dinner on the phone, Ding Weijian only thought about it briefly and agreed.
Although he didn't know what Ji Feng wanted to do with him, since Ji Feng asked for it, he had to give him the face. Besides, even if Ji Feng's face was not considered, the captain's face was always important.
"Xiao Ding, how is your captain? Has he been criticized?"
The two met at a mid-range restaurant, asked for a private room, and sat down to eat and chat.
When Ding Weijian heard this, he couldn't help but shook his head and said: "It's true that I didn't get criticized, but after our captain returned, he took the initiative to go to the office of the Gao Bureau. It seemed that he was going to tell the Gao Bureau that she did those things."
Ji Feng asked casually and calmly: "Then what do your high-level officials say?"
Ding Weijian said: "The reaction of our senior management was also very strange. He didn't even criticize a word, he just expressed that he knew, and then asked our captain to go back..."
Ji Feng raised his eyebrows.
... ...