How many more should I put in?
Shen Jun suppressed a smile when he heard this.
Okay, this little junior brother’s idea is cheap...
I can’t say it’s wrong.
It can only be said to be ignorance.
All the big guys smiled bitterly, not knowing how to explain to him.
Yun Emperor scratched his head and his eyes became clearer.
Qin Manman and Xiao Ya, who were following behind, didn't understand, but they knew from everyone's expressions that this guy was probably making a fool of himself.
The two women quietly slowed down and kept a distance apart.
But Zhang Huiguo over there probably understood what the young man was thinking, "Mr. Xiaoqing, you are right to think so.
I can say with certainty that theoretically, It is said that putting more silicon rods in the reduction furnace will increase the yield.
But the problem before us is that if we put more silicon rods, the silicon rods will interfere with each other. In the end, it led to a decrease in the success rate."
Qing Yun smiled sheepishly, and then continued to ask, "Is there no way to improve it?"
Him. Chen Yiquan behind him explained at this time, "There are many difficulties in increasing the number of silicon rods in the reduction furnace.
For example, the uniformity of the thermal field and flow field, increasing the number of silicon rods will affect the heat in the furnace. Field and flow field distribution.
Another example is the distribution of reactive gases. The increase in the number of silicon rods will directly affect the distribution of reactive gases, resulting in uneven temperature on the surface of the silicon rods and affecting the deposition quality of polysilicon. ” p>
As Chen Yiquan spoke, he asked Qing Yun to put his arm behind the silicon rod, and at the same time asked Shen Jun to fan the wind with the document to simulate the flow of gas.
"This explanation is not very scientific, but it is vivid. There are many influencing factors, and it is not that simple.
What Xiaojun gives you now is just the airflow in one direction. In fact, During the process, airflow blows from all directions..."
Chen Yiquan knew that Zhang Huiguo, who was engaged in practical applications, could not give an answer at the theoretical level.
And his new disciple is obviously a good student.
But good students have a very bad habit, that is, they like to ask questions.
Moreover, they like to ask some unimaginable questions.
There are actually quite a lot of worries about getting talented people and teaching them.
Chen Yiquan twirled his beard and continued, "There are many solutions, such as optimizing the furnace design, improving the furnace structure, and improving the heat exchange system to improve thermal efficiency and production efficiency. .
Or use advanced control systems and sensors to accurately control parameters such as temperature, pressure and gas flow in the furnace to ensure process consistency.
Or use basic theory. Research, use computer simulation to predict and optimize the thermal field and flow field distribution in the furnace to ensure uniform growth of silicon rods..."
Yundi listened patiently.
These theoretical knowledge...
He was familiar with it in his previous life.
Moreover, this old man told him about his past life.
This...
This is the one who has accumulated decades of project funds and has not spent them all. The fairy mentor who generously subsidizes himself;
That’s the old man who is about to retire and has no senior brothers to guide him, no junior brothers to squeeze him, and no junior sisters to please him;
That’s the one Tell him not to say that he is my disciple when he is in the second district. If he dares to be in the third or fourth district, he will be fired directly from the door wall;
It is the devil who sees him make a mistake and scolds him in front of him, and then stands. Behind him, there is always a smile on the corner of his mouth;
It is the "Dark Patron Saint" who can't sleep in the middle of the night, wanders to the laboratory and watches himself doing experiments alone in the back door window;
It was the eccentric master who taught Ba Xin Ba Gan, a closed disciple, but always called him by the wrong name, senior brother and senior sister;
It was the one who said after graduation Don't say you are his disciple when you go out to avoid insulting his status in the educational world, but once something happens to you, you will lead a group of your uncles, brothers, sisters, nephews and let others choose whether to fight in a group or in a group fight. Mentor.
How lucky Emperor Yun was, he bent down with red eyes.
This is convenient for this short old man with winter melon to reach and pat him on the shoulder.
“This requires simulation and optimization design to ensure that the silicon rods are heated evenly to improve product quality and production efficiency. This is a quite complex system.
Xiaoqing, compared to As an academic, you are uniquely qualified. I hope you might consider this matter as a topic."
At this point, Chen Yiquan was still afraid that this cheap apprentice would find trouble. Duo refused to agree and took the trouble to persuade,
"You have to know that this is actually closely related to your personal career. If you can reduce the cost, it will also be very beneficial to your entire industry chain. "..."
When he became a disciple again in this life, at the apprenticeship banquet, Emperor Yun was originally in a relaxed and joking mood. However, with the affection and nagging in the master's persuasive words, he gradually became sentimental.
In his previous life, when he was suppressed by the Qin family, no mentor in Shu University dared to take him in.
It was this retired old man who saw himself sitting on the playground with red eyes after the re-examination, and did not mind having him listed on the wall.
Although he realized it later, this evil old man definitely had a tacit understanding with the Qin family.
But the feeling of protection I had when I was desperate, and the kindness of teaching me during my five years of master's degree can never be repaid in two lifetimes.
Qing Yun sniffed, suppressed the sudden self-consciousness in her heart, smiled and accepted it.topic, he said to Zhang Huiguo,
"Mr. Zhang, since it can be upgraded systematically, then just upgrade. Don't worry about money. That is my business as the chairman."
Zhang Huiguo was immediately happy when he heard this. As Qing Yun saw, most of the current set of equipment was dismantled from the original 100-ton line of the Na'e Semi-factory. The original intention of doing this was to save costs.
But now, with Qing Yun at the helm, funds are no longer a problem, and he can give it a try without being constrained by costs.
Qing Yun gently patted the reduction furnace beside him, with a glint in his eyes, "Besides, Mr. Zhang, don't you think this furnace is too small?"
He Turning to Chen Yiquan, he continued, "Teacher, you mentioned before that increasing the number of silicon rods in the reduction furnace will bring about a series of systemic challenges.
So, if we redesign the reduction furnace, we will Increase the volume and provide each pair of silicon rods with independent sensors and thermal control systems. Will this solve the existing problems?"
He was too lazy to discuss the thermal control system with Zhang Huiguo and the others? There is no point in talking without doing anything.
It is better to persuade them to expand the reduction furnace first. Then they will naturally understand that the thermal control system is completely one-to-many.
Chen Yiquan's hand twirling his beard shook slightly. He was about to refute this seemingly whimsical idea, but then he suddenly let out a sigh and turned to look at Zhang Huiguo and Que Duanlin, "Xiao Zhang, Xiao Que, What do you think?"
Que Duanlin thought for a moment and slowly said: "The biggest problem with adding silicon rods to the original reduction furnace was the limited volume of the thermal control system. There is no less than a second thermal control system, but if the material of the reduction furnace can really be replaced by the special stainless steel that Qing Yun mentioned...
The reduction in material costs and the expansion of space will allow us to expand Its internal efficiency.
Theoretically, the cost of adding a pair of rods is much less than the cost of adding a reduction furnace.
So, I think this solution is indeed worth trying. ”< /p>
Zhang Huiguo frowned and fell into deep thought. After a while, he nodded in agreement,
"Theoretically, this plan is feasible, but in practice it will be difficult. It is very difficult.
We have not had such experience before. If we really want to do this, the entire reduction workshop may need to be completely rebuilt, and the front and rear process workshops will also need to be overhauled. ”
When Qing Yun heard this, the light in his eyes became brighter.
He knows that this is definitely a bold attempt for the current situation, but it is also an opportunity that can bring about huge changes.
Qing Yun smiled and said, "Mr. Zhang, the current status of this construction site is based on the 1,260-ton plan, but the current goal is 100,000 tons, and the purity requirement is to move towards semiconductor grade.
So, the entire construction site is basically demolished and rebuilt, so you don’t need to worry about the cost. ”
Zhang Huiguo looked at the construction site with some reluctance, sighing that it was all money!
Qing Yun handed over a round of cigarettes, lit the fire for the bosses, and said calmly, "It's okay, I have plenty of money."
The appearance of this nouveau riche , which made the big guys so angry that they had never heard of such a good thing after doing scientific research all their lives.
But they did not dare to accuse Qing Yun of bragging about not paying taxes.
Because this guy has the qualifications.
As a listed company in the process of delisting, Yanhuang Technology releases performance reports every month, and the profits shown above are really eye-catching.
But something magical happened.
Companies with huge profits delisted, obviously not wanting to share profits with shareholders, but not many shareholders made trouble.
Because of the tens of billions of financing and investment amounts on Yanhuang Technology's cash flow statement, as well as the project information that is constantly disclosed at this moment, investors are completely afraid to follow Mr. Xiaoqing to "bet" "Flowers that bloom in the future".
Just like now.
Even if the stainless steel material Qing Yun said can replace quartz glass and reduce the entire construction cost, a 100,000-ton project, whether it is civil construction or other supporting facilities, is indispensable.
Conservatively estimated, the total investment will still exceed 10 billion.
It can make money, but it can also spend money too much.
I am also willing to spend money without batting an eye.
What can you say?
I can only criticize the big dog!
I don’t dare to scold him in person.
After all, this is the father who provides scientific research funds.
The complicated expressions on Zhang Huiguo and others’ expressions made Qing Yun extremely happy.
I just like to see these big guys like they have never seen the world.
He knows that these experts who have been in the field of scientific research all their lives are not familiar with the operation of capital and the gameplay of the market. They focus more on technology research and development and innovation.
As a time traveler, he can just fill this gap and perfectly combine technology and capital.
It is said that no one in the scientific research community understands capital better than him, and no one in the capital circle understands scientific research better than him.
...Recent transcoding has been serious, which makes us more motivated and updates faster. Please use your little hands to exit the reading mode. Thank you