Chapter 138: Flavored Steel (4k)

Gao Zhendong did not mention what happened between Sha Zhu and Qin Huairu. As he said, the White Snake fell in love with Xu Xian, and Xu Xian married the monster. It has nothing to do with other people.

After happily drinking with Sha Zhu, the new Director Gao returned to his home.

He was writing an operating system.

In view of the performance of existing computers, he planned to use the architecture and composition of a time-sharing operating system and temporarily only implement the functions of a single-channel batch processing operating system.

This may be a little difficult to understand, but it can be understood in another way: use the architecture and composition of Linux, cut some content, and realize the functions of the Dos operating system.

Unlike what many people think, Windows, Linux, and Unix are real-time operating system images. Although they all appear to be responding to user requests in real time, they are actually time-sharing operating systems with certain real-time operating system characteristics, but they are not real-time operating systems (RTOS).

DOS is even older in concept. In principle, it can only do one thing at a time. Conceptually, it is one of the earliest single-channel batch processing operating systems. It can only have one user at a time. In fact, DOS does not even have such a thing as user accounts.

Gao Zhendong adopted this method, which not only enabled him to come up with a usable operating system relatively quickly but also to maintain the best compatibility. After the computer performance was improved, it was expanded and upgraded to a time-sharing multi-user multi-tasking operating system.

What Gao Zhendong is writing now is the lowest-level hardware driver of the operating system. Fortunately, computer peripherals are extremely scarce nowadays, and Gao Zhendong himself only plans to implement two categories of four hardware drivers.

Character devices: display, keyboard.

Block devices: magnetic core storage, tape storage.

These things are enough to support computer applications now. As for the others, he plans to hand them over to the people in the computing institute in the future.

With these four drivers, plus a high-speed cache mechanism and a file system built on top, half of the operating system's work is done.

What remains is process control, memory management, and a set of user interfaces.

In fact, Gao Zhendong has almost finished writing these four drivers and is now considering the file system issue.

The next day, Gao Zhendong came to Beijing Steel Plant as usual.

The trial rolling of the second furnace of NF materials at the Third Steel Rolling Mill had been completed. The comrade from the Third Steel Rolling Mill who had delivered the samples had just entered the NF trial production workshop and shouted when he saw Gao Zhendong.

"Director Gao, great news, great news."

"Director Gao, you are amazing. The cracks in this rolling process were well controlled. According to preliminary statistics, the yield rate of hot-rolled medium plates reached over 80%."

When the other comrades around heard this, they were very happy. The comrades at the Beijing Steel Plant immediately combined their own data and calculated it.

"Then let me calculate. Wow, doesn't that mean the overall yield rate is over 60%?"

"It's very high. At this level, as long as the mechanical properties and environmental tolerance tests are OK, we can start mass production."

Gao Zhendong was not in a hurry: "Don't worry, send the samples for inspection first. Although all indicators before rolling are good, the final use is still the rolled plate. All indicators are subject to the finished plate."

Soon someone took the sample and sent it to the laboratory for testing. The comrades around him all secretly praised Director Gao for his patience.

Director Gao? No, the comrade who came to deliver the samples just now was called Director Gao. What was that?

"Director Gao"?
Liang Faming, who came with Gao Zhendong to support, did not know what was happening in the factory just like Gao Zhendong, but he had no channels to reveal the news to him so quickly. He did not have a bicycle, and it was inconvenient for him to commute to get off work, so he lived in a guesthouse near the Beijing Steel Plant.

The same situation happened to many other comrades who came to support us.

Liang Faming asked the comrade who delivered the sample: "What do you call Director Gao? Don't call him by the wrong name and make a fool of yourself."

"Director Gao, don't you know?"

Come to think of it, they really don’t know.

"Oh, yes, you really don't know. The factory just issued a notice that the Technical Section has been upgraded to the Technical Department. Our First Research Laboratory has been expanded to the Technical Department Research Laboratory, at the deputy department level, and the director is still Director Gao."

Then he slapped his head and said, "Oh, by the way, Engineer Liang, you are the leader of the laboratory's experimental group, deputy section level, congratulations, don't forget to treat us to a meal later, haha."

Liang Faming felt his head buzzing. Although deputy section chief was just a title and his salary would not increase by a single cent, it was still a rank after all. To suddenly become an official without any warning would make anyone happy but also confused.

This time I can order some newspapers and check some documents, and I will have more face when I go out. The main reason is that engineers are far away from ordinary people, so there is no intuitive feeling. Besides, except for the top few levels, they are all called engineers, so it is not easy to tell the specific situation.

The deputy section chief is different. He knows what is going on as soon as he hears it.

People around congratulated Gao Zhendong and Liang Faming. The people at Beijing Steel Plant looked at Gao Zhendong and knew that a remarkable person had emerged in the 17th Ministry of Machine Building system.

Some people from the Beijing Steel Plant who had daughters at home or had relatives who secretly asked people from the Third Rolling Mill about Gao Zhendong's family situation.

But the results were quite disappointing. Either I didn't know, or they said they seemed to have a partner.

After a brief moment of excitement, Gao Zhendong and the people from the Third Rolling Mill continued their work.

Because the second batch of steel has been produced and the trial rolling has been completed, there is some free time before the test results come out.

Gao Zhendong and the people from the Third Rolling Mill used this time to continue compiling the "Safety Production Management System", and Gao Zhendong himself wrote the C language teaching materials.

It is impossible to learn operating system programming because it requires thinking, but it is no problem to copy C language textbooks.

From the moment they first heard about the content of the "Safety Production Management System", the people at Beijing Steel Plant felt that it was very useful and could be applied to actual production management to reduce the accident rate.

So after obtaining Gao Zhendong's consent, Deputy Factory Director Fan sent a few people to study with him. While learning, they also took the parts they had not heard before and made up for it when Gao Zhendong and his team had not compiled the book.

At this time, several preparer lecturers came in handy. Gao Zhendong didn't even need to take action. They arranged these students properly in minutes. These new teachers were so enthusiastic that they wanted to cram the whole book into students' heads.

At noon, Director Tan and Deputy Director Fan came over and congratulated Gao Zhendong from afar: "Director Gao, congratulations. It's not right for you not to inform us of your big happy event. Jinggang Plant is also your second home. Let's go, all of us comrades, let's have a working lunch together."

It’s not a happy event. For example, the yield rate of the second batch of steel meets the standard, which is also a happy event, right?

It turned out that someone from Beijing Steel Plant immediately passed the news of Gao Zhendong's promotion to deputy director to Deputy Director Fan.

When Deputy Director Fan heard this, he thought, this is a good opportunity to get closer, so he quickly reported it to Director Tan.

Director Tan is well-informed. Although the position of deputy director is still a bit far from his, he is still young.

Even if he is not promoted to deputy director, looking at his development trajectory, he will definitely be someone with a say in the system in the future. What's more, he is progressing in both fields at a very fast pace.

Besides, looking at this person's achievements, he will definitely continue to make achievements in alloy materials. As a Beijing steel plant, it will definitely be beneficial and not harmful to have a good relationship with him.

Looking at the AOD process that has been approved and is about to be completed, and then looking at the future, is there any doubt about what to do?

After arranging for the logistics personnel to prepare, the two of them turned around and went to the NF trial production workshop.

To be honest, it was really impossible to celebrate this event at the No. 3 Rolling Mill, but with the help of the Beijing Steel Plant, there was no problem.

Director Tan: What celebration? We just had a working meal after completing the experiment. Director Tan and Deputy Director Fan were so enthusiastic, and the comrades I brought with me were also looking forward to having a good meal. Unlike in the future, a hearty meal at this time was really a great gift.

In the future, "Will you use this to test the cadres? .JPG".

Gao Zhendong smiled and said, "I don't deserve it. I'm afraid of disturbing the work of the two leaders."

Director Tan smiled and said, "No matter how busy you are at work, you still have to eat."

Deputy Factory Director Fan also said: "Right, right, right. Happiness is better shared than happiness alone."

Together with the people from Beijing Steel Plant, the entire NF team had a good meal to celebrate the fact that the secondary trial production rate of NF materials met the target.
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In the following period, as the mechanical properties and environmental tolerance test data of the second batch of panels were transmitted one by one, the entire NF test group was as happy as if it were Chinese New Year.

Well, the New Year is indeed coming soon.

"The strength limit is over 500. It completely exceeds the requirements."

"Great, the conditional yield limit is close to 300"

“The reduction in area is fine.”

"The intergranular corrosion results are out, let's take a look."

“This intergranular corrosion can pass regardless of the solid solution state, welding state or sensitized state.”

"The corrosion rate in the nitric acid-hydrofluoric acid test is good."

"The corrosion rate of pure phosphoric acid is very low, and it is also OK if other acids are added. It meets the requirements."

“The pitting resistance is average, but it meets the requirements. After all, it is not the main environment we need to face.”

When all the results were gathered, everyone was excited.

Everyone gathered together, looking at Gao Zhendong, waiting for him to announce the results.

Including Director Tan and Deputy Director Fan, they both know very well what this material is used for and how important it is.

Gao Zhendong took the full set of materials and checked them repeatedly. Finally, he raised his head and said to everyone: "Comrades, now I declare that the trial production of NF materials has been basically successful!!"

All the personnel on the scene were jubilant. Although the trial production of NF materials did not take long, the significance of a material had little to do with how long it took.

The difficulty is often related to time, but this is not true for Gao Zhendong.

Director Tan and Deputy Director Fan stood on both sides of Gao Zhendong and clapped their hands vigorously. They were proud that this material was born in Jinggang.

Although the significance of this matter is far less significant than what President Xiang and his team have done, at least everyone present has contributed to what President Xiang and his team have done.

Gao Zhendong continued: "Next, we will continue to refine the second and third furnaces. We need to make sure that our ingredients and processes can stably produce this material."

Everyone then remembered that, yes, yes, there is still work.

Gao Zhendong changed the subject: "Although we still have work to do, this does not affect our announcement: We have urea steel!"

Yes, after asking for help from the General, we tried to produce a steel with a smell: urea steel.

Although steel itself has no smell, when it comes to urea, does it smell? In fact, pure urea itself has no smell, but ammonia does.

The problem that Mr. Xiang encountered was actually related to ammonia.

During the urea production process, the intermediate products such as ammonium carbamate are highly corrosive to stainless steel. However, high-temperature dehydration of ammonium carbamate to produce urea is the most suitable method for industrial production of urea.

This is Mr. Xiang’s problem. In terms of process design, it is most appropriate to use stainless steel for mass production equipment.

However, stainless steel itself is not suitable for contact with ammonium formate, which is most suitable for industrial urea production.

This leads to a vicious circle of contradiction.

He asked for help from the Third Steel Rolling Mill in order to find a stainless steel material that could withstand corrosion from ammonium carbamate.

Now, he had what he wanted.

Everyone is cheering, urea steel, urea, fertilizer, food.
Although the most important thing in the industrial mass production of urea is far from this steel, this steel can at least make this thing done more smoothly and better.

In fact, the role of urea is more than just a fertilizer. It can increase food production and save lives, and it can also create energetic materials to kill people.

Not long before Gao Zhendong traveled through time, there was a joke about a country making energetic materials for export, which resulted in a surge in fertilizer prices.

However, in our country, the most important significance of urea is food.

Director Tan said to Gao Zhendong solemnly: "Director Gao, I admire you!"

Deputy Director Fan also said with a serious expression: "Director Gao, I admire you!"

The two bureau-level cadres really admired Gao Zhendong, a young man who had just been promoted to deputy director.

Gao Zhendong smiled and said, "It should be."

These three words contain a lot of meaning, no need to say more.

Director Tan looked at everyone cheering and whispered to Gao Zhendong, "Director Gao, can we report this preliminary result to the department?"

There won't be any problems with this achievement, so Gao Zhendong doesn't have any idea of ​​"playing it safe".

Gao Zhendong nodded in agreement: "I think it's okay to submit it. Preliminary results are still results, and it's good to give everyone some reassurance."

Director Tan signaled Deputy Director Fan to do the work: "Well, since Director Gao thinks so, we will immediately organize a report and inform the Third Rolling Mill."

In fact, the Third Rolling Mill did not need to inform the Beijing Steel Plant. The people from the Third Rolling Mill had already rushed back to the factory on their bicycles to report the good news.

In the conference room of the 17th Ministry of Machine Building, the leader who was having a meeting heard someone knocking on the door, frowned, and stopped speaking.

Knowing that no one would interrupt the meeting as it was not important, the door of the conference room was still opened.

It was Secretary Zheng. Secretary Zheng was holding a document, looking happy, and hurried to the leader: "Leader, this is an urgent document just sent by the Beijing Steel Plant. Please take a look."

(End of this chapter)