"Outsiders are not allowed to take photos. Video recording is one aspect, and more importantly, no technical information can be leaked privately."

Secretary Qian did not name his name. He said that a technician in a steel mill invented a certain technical patent. The patent has been filed with the State Patent Office but has not yet entered the public announcement process. At this time, the technician privately leaked the core design drawings of his patent to foreigners and charged a certain fee. This behavior violated the law and caused significant losses to the country. Please take it as a warning and keep yourself clean.

Upon hearing this news, all the staff in the second laboratory were silent. Everyone felt very uncomfortable, but they could only respond with silence.

The confidential educational film plays the first episode of "Black Cuckoo", which is a series with only one episode.

There is a line in the play that impressed the audience: Science does not distinguish between national boundaries, but scientists have nationality.

This line is the central idea of ​​the whole play and is deeply recognized by the engineers of the Second Research Office.

At the same time, it also triggered the engineers' deeper thinking: If it were me, I would give up my generous treatment and decent status, which could reach the highest peak of the Nobel Prize, return to the place where I gave birth to me and raised me, work hard, and live without asking for rewards, and live in the second half of my life in hiding my name?

After the video was broadcast, the atmosphere suddenly became solemn and depressing.

Secretary Qian felt that the atmosphere was too heavy. The group of people in the second laboratory were quite interesting. They looked very thoughtful, but no one spoke.

In order to activate the atmosphere, Secretary Qian said: "The film is over. Let me invite a colleague to talk about your impressions after watching. Zhao Qingshan, Xiao Zhao, you are the first inventor of exporting patents, a representative of young scientific and technological workers who have been commended, and a member of the Military Steel Research Group. Let's talk about your thoughts on confidentiality."

Let’s talk, Zhao Qingshan talked: “No matter what motive it is, leakage of state secrets will be severely punished, especially those of us who study independent innovation and technological projects, confidentiality should be put first. What matches responsibility is rights and interests. If a person bears responsibility as important as Mount Tai but only the rights and interests of a rockery in a park, he will feel unbalanced and prone to problems.”

"In summary, it is eight words: patriotism, dedication, integrity, and kindness. We take it as our mission to revitalize China and serve the motherland consciously. We strive to create a vivid situation where learning can be taught, working can be earned, sick can be treated, elderly can be cared for, and living can be lived. This can be summarized into another eight words..."

Patriotism, dedication, integrity and kindness.

Freedom, equality, justice, and rule of law.

Rich and strong, democracy, civilization, and harmony.

Um.

Yes.

Opposite.

Xiao Zhao’s summary is very insightful!

The engineers suddenly became lively. As long as one person dared to take the lead, it would cause a thousand waves.

Secretary Qian has already seen everything: "I understand the thoughts of you people, I know. After all, you hope that the distribution system will be more tilted towards individuals. The individual here refers to those who have made meritorious people. As the deputy secretary in the institute, I firmly oppose bourgeois thought, but at the same time, I am happy to see that those who have made outstanding contributions can receive better treatment. I will give feedback on everyone's ideas in time and meet with the above."

1987 was a year of craziness. People with abilities and ambitions broke away from the system and started their own businesses, making money and losing money.

Why did Zhao Qingshan, who was foresighted, feel frustrated in a state-owned enterprise? Isn’t it more free to go out and work alone?

The main line of steelmaking articles is of course steelmaking. Please go to the next door to observe the business articles of rebirth.

Thermal analysis method uses the exothermic effect that occurs when the alloisomer transformation of steel during cooling and the precipitation of excess phases, which changes the uniform progress of the temperature curve and causes a sudden change in the cooling rate, so it can be used to determine the beginning of the transformation.

Based on the actual situation of Jianggang, Zhao Qingshan designed a thermal analysis method, which placed the contacts of the thermocouple in the holes of the sample, and then sent them to a heating furnace for heating. After the sample is heated to an austenitized state, it is cooled at a certain cooling speed. During the cooling process, the sample changes are recorded regularly and the cooling rate-time curve is drawn, in order to assist the expansion method to achieve a more efficient, t curve.

This job is not difficult for Zhao Qingshan. On the third day after receiving the task, he released the design drawings, the required reference galvanics, temperature recorders, galvanometers, stopwatches... These construction materials and measurement tools are ready-made and there is no need to spend additional research funds.

"The picture will be released so soon?"

Ye Guoli was surprised by Zhao Qingshan's efficiency. After examining the design drawings, he calmly said: "Then follow the drawings to construct."

The construction was scheduled on Sunday. The heating furnace in the trial workshop was a small furnace. The equipment workers completed all the construction after one day of shutdown.

The 945 steel test slab was cooked in a furnace, although it did not reach the most ideal test state, it still has research value.

The test plate was heated by a heating furnace before being sent to the hot rolling mill. When the cooling rate of the test plate was relatively slow, the thermal analysis method designed by Zhao Qingshan achieved the best results. He judged the transformation during cooling based on the inflection point of the measured thermal analysis curve, and drew the cooling curve and cooling speed during steel quenching, and shared this method with colleagues in the group at the first time.

"The thermal analysis method designed by Xiao Zhao is quite effective."

"It is a good supplement to the expansion method."

"Thermal analysis method is a general term. Each steel mill has a thermal analysis method that meets its own situation. The thermal analysis method designed by Xiao Zhao is promoted to hot rolling plants. If it is still applicable, it is the 'Zhao Qingshan thermal analysis method'."

Liang Minfang, Zhang Tongqiao, and Liu Yahui all said that the efficiency and accuracy of the t-curve have been improved to a certain extent.

Zhao Qingshan maintained a wait-and-see attitude: "The sample size is limited, let's talk about it more than a dozen furnace test plates, and then see if it can be promoted to hot rolling mills, third rolling mills, and the younger brothers in Hanyang, Hankou."

If a person occasionally achieves results, it may be luck. But if this person has achieved excellent results with high efficiency for a long time, that is strength.

Zhang Tongqiao said to Zhao Qingshan in a negotiated tone: "Xiao Zhao, please help me see my experimental data."

"Okay, let me take a look. Oh, haha!"

"What's wrong with Xiao Zhao?"

"Mr. Zhang, your data is not very good."

"Isn't you going to ask Xiao Zhao to diagnose this?"

"In these alloy elements, the t-curve has the most similar effects to molybdenum, but there are differences."

"I know this, but the rules of tungsten have not been fully understood."

"Mr. Zhang, look, when the content of tungsten element increases, the curve shifts significantly right and changes shape... My suggestion is, this way, this way..."
Chapter completed!