Having said this, there is no need to conceal his identity. Regardless of whether the time is ripe or not, Yu Hua must confess his other identity.
Sincerity and honesty are the only choices, concealment and deception will only lead to leaving.
Yu Hua did not regard Professor Zhuang Qianding as a three-year-old child who was fooled casually.
Oxygen blowing furnace technology can only and must be given a base.
These words echoed around Longmen Mill, and the atmosphere of the conversation solidified and became depressing.
When Zhuang Qianding heard the news revealed by Yu Hua, he immediately understood the reason. He was only a little surprised by the other identity of Yu Hua's 'recruited scientific researcher', but did not have much reaction. After all, this kind of students are very common.
Everyone was very interested in what Yu Hua said about selling the technology at a profit: "What technology sold for 35,000 yuan?"
Thirty-five thousand oceans, this is not a small amount.
"A new type of tower-type sulfuric acid production equipment can produce 22 tons of sulfuric acid per day. After graduating from high school, the students built a prototype unit with relevant personnel from the red organization and conducted sulfuric acid production tests. The actual output was about 21 tons. This was student independent
It is innovatively developed and named Yu's Seven Pagodas." Yu Hua simply gave the general content and main parameters of Yu's Seven Pagodas.
Zhuang Qianding showed a surprised and incredulous expression: "A tower method with a daily output of 22 tons of sulfuric acid?! How did you do it?"
Others may not understand the concept of 22 tons of sulfuric acid per day, but Zhuang Qianding, a top chemist, knows that the limitations of the tower method lie in the sulfuric acid output and sulfuric acid quality. The former generally does not exceed 20 tons, and the sulfuric acid concentration of the latter
It is only 76%. Concentrated sulfuric acid needs to be added to improve the purity and further reduce its own sulfuric acid production.
Based on such limitations, the sulfuric acid production process has gradually changed from the lead chamber method and the tower method to the latest contact method.
However, Yu Hua now claimed to have developed a tower method equipment with a daily output of 22 tons of sulfuric acid. Zhuang Qianding wanted to know how Yu Hua did it.
"The core structure is confidential and students cannot disclose it. However, the other party is using the prototype unit to build a sulfuric acid plant in Yancheng. If you have the opportunity, you can visit it on the spot."
Yu Hua shook his head and responded: "As expected, the 2T prototype oxygen blowing furnace will also be built in Yancheng."
"good."
Zhuang Qianding took a deep breath, looked at Yu Hua with a look of anticipation in his eyes, and said slowly: "So, in other words, when I join the oxygen blowing furnace project, I am actually working for the red organization, right?"
"Yes, Professor." Yu Hua felt the change in Zhuang Qianding's tone, felt slightly uneasy, and nodded affirmatively.
The prototype oxygen blowing furnace was not as good as Yu's seven-tower prototype unit. Due to variable factors of time and technical value, the test site had to be conducted in Yancheng.
And this means that Professor Zhuang Qianding, who joined the oxygen blowing furnace project, must go to Yancheng. No matter what the process is, he is essentially working for the organization.
"I understand... Let me think about it for the rest of my life. I will give you an answer no later than the morning of the day after tomorrow." Zhuang Qianding nodded and responded.
"Okay, students will go back first." Hearing this answer, Yu Hua was not surprised at all and said goodbye softly, his words full of respect.
After saying that, he slowly left.
Professor Zhuang's considerations are understandable. After all, such an important matter cannot be decided in a few words.
Now that he has made his identity and choice clear, for Professor Zhuang Qianding, joining the air separation equipment and oxygen blowing furnace projects is equivalent to a different kind of job-hopping, from a teaching and educating school to a front-line scientific research environment. This is very important to him.
This is something worthy of careful consideration by any professor.
Because the research location is Yancheng, which has an extremely backward scientific research environment.
Is there any scientific research environment in Yancheng?
have.
But compared to Tsinghua University, which has top research equipment in the country, it is almost zero.
There is not a single laboratory in Yancheng that meets normal requirements. Objectively, there is a weak research environment, difficult living conditions, and lack of supplies.
Faced with this situation, any professor must make some considerations.
In addition to objective factors, there are also subjective factors. A considerable number of domestic university professors and scholars do not agree with the organization's ideas and thoughts, and still regard Nanjing as orthodox.
Fortunately, after a conversation, Zhuang Qianding did not yell at the organization. He was calm and rational, almost neutral.
It's enough to be neutral. Yu Hua doesn't expect too much.
Only engage in technology, not sports, this is the premise.
"We have gained a lot today. The problem of compression structure has been solved. In addition, body armor can be included in the production of weapons and equipment. It is highly practical and not technically difficult." On the way back to the nuclear physics laboratory, Yu Hua silently thought and concluded in his mind,
He looked back at the Machinery Hall, with a hint of hope in his eyes: "Finally, I hope Professor Zhuang can join the oxygen blowing furnace project."
As long as Professor Zhuang agrees to join, Yu Hua will have a way to completely keep Professor Zhuang, a top science and engineering talent, in the base area. The air separation equipment provides the material basis for the oxygen blowing furnace, and the oxygen blowing furnace provides the material basis for electroslag remelting. Electroslag remelting
It provides the material basis for 105mm howitzers and a series of military equipment.
Yu Hua believes that these research projects have a fatal attraction for Professor Zhuang.
Without thinking much, he walked quickly towards the laboratory. There were still a few days left before the Marco Polo Bridge Incident, and he had to complete the theoretical design of the industrial-grade air separation equipment as soon as possible.
As for equipment such as body armor, it only needs a simple design, and then a numerical simulation will be run to solve it.
The most important project at present is the air separation equipment. With industrial-grade air separation equipment that meets the requirements, there will be no obstacles to the oxygen top-blown converter technology.
As far as the converter itself is concerned, apart from the oxygen lance, refractory materials and furnace body structural design, there is no technical content at all, and any blacksmith in the countryside can do it.
…
In the mechanical engineering laboratory, the noisy sound of machine tools sounded again. Zhuang Qianding put on his gloves again and controlled the gantry milling to process the last batch of 5mm imported steel plates.
Look focused and have bright eyes.
Rigorous and meticulous, this is Zhuang Qianding’s working style.
A pair of bright and energetic eyes stared at the five-millimeter steel plate on the workbench, processing it carefully.
After a while, as the last five-millimeter steel plate with smooth surface and four corner holes was processed, Zhuang Qianding closed the gantry milling, took it out and placed it in the storage area, and then cleaned up the machine.
After doing all this, Zhuang Qianding did not rush to make body armor, but stopped working. Now, his heart is no longer on this small work. Only by solving another more important matter can he return to leisurely making body armor.
mentality.
He walked straight to the changing room, changed out of the laboratory clothes stained with oil and dirt, put on a clean and tidy suit, and then came to the laboratory operating table, looking at the "Change Patterns and Reactions of Oxygen Steelmaking" on the table.
process".
"Oxygen top-blown converter... Yancheng... I didn't expect that my first contact with the red organization would be because of my favorite and most valued student."
Zhuang Qianding whispered to himself, Yu Hua's sincere and confident face, as well as the memories of this period, came to mind.