Chapter 138 Tasty Steel (4k)
Gao Zhendong did not talk about what happened between Silly Zhu and Qin Huairu. It was still the same sentence. White Snake fell in love with Xu Xian, and Xu Xian married a monster. They were no different from other people. relation.
After having a drink with Silly Zhu happily, the newly appointed Director Gao returned to his home.
He is writing an operating system.
In view of the performance of existing computers, he is planning to use the architecture and composition of a time-sharing operating system, and will only implement the functions of a single-channel batch operating system for the time being.
This may be a bit difficult to understand, but let’s put it another way: use the architecture and composition of Linux to cut out part of the content to realize the functions of the Dos operating system.
It is different from what many people think of Windows, Linux, and Unix as images of real-time operating systems. Although the above seem to respond to user requests in real time, in fact they have certain characteristics of real-time operating systems. A time-sharing operating system, but not a real-time operating system (RTOS).
DOS is conceptually older. In principle, it can only do one thing at a time. Conceptually, it belongs to the earliest single-channel batch processing operating system that has appeared. It has only one user at a time, even DOS. There is no such thing as a user account.
Gao Zhendong adopts this method, which can not only come up with a usable operating system relatively quickly, but also maintain the best compatibility. After the computer performance increases, it can be expanded and upgraded to a time-sharing multiplexing system. User multitasking operating system.
What Gao Zhendong is writing now is the hardware driver at the bottom of the operating system. Fortunately, computer peripherals are extremely scarce now, and Gao Zhendong himself is only planning to implement two types of four hardware drivers.
Character devices: monitor, keyboard.
Block devices: magnetic core memory, tape memory.
These few things are enough to support computer applications now. As for the other things, he plans to leave it to the people in the computing center to do it in the future.
With these four drivers, coupled with the cache mechanism and a file system built on top, less than half of the work of the operating system is completed.
The remaining things are process control, memory management, and a set of user interfaces.
In fact, Gao Zhendong has almost written 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 batch of NF material in the third rolling mill has been completed. The comrades from the third rolling mill who sent the samples shouted when they saw Gao Zhendong as soon as they entered the NF trial workshop.
"Director Gao, great joy, great joy."
"Director Gao, you are really amazing. This time the cracks in the rolling plate have been well controlled. According to preliminary statistics, the heat The yield rate of the rolled plates reaches over 80%.”
When other comrades around him heard this, they were very happy. The comrades at the Beijing Steel Plant immediately combined their own data and calculated it.
“Then let me do the math, oh, doesn’t the comprehensive yield rate reach more than 60%?”
“It’s very high. At this level, as long as the mechanical properties and environmental tolerance tests are not The problem is, it’s ready for mass production.”
Gao Zhendong was not in a hurry: “Don’t worry, let’s send the samples for inspection first. Although the indicators before rolling are good, the ones that will be used in the end are still rolled. All indicators are based on the finished plate.”
Soon someone took the sample and sent it to the laboratory for inspection. All the comrades around him secretly praised Director Gao for his calmness.
Director Gao? No, what did the comrade who came over just now to deliver samples call him Director Gao?
"Director Gao"?
Liang Fafa, who came with Gao Zhendong to support him, did not know anything about the factory like Gao Zhendong, but he did not have the channel to reveal the news to him so quickly. He did not have a bicycle and it was inconvenient to commute to get off work. Living in the guest house here at Jingang Steel Plant.
Many other comrades who came to support us were in the same situation.
Liang Fangfa asked the comrade who sent the sample: "What is your name, Director Gao? Don't make a joke by calling it the wrong one."
"Director Gao, don't you know?"
After thinking about it, they really don't know.
“Ah, yes, you really don’t know. The factory just issued a notice that the Technology Department has been promoted to the Technology Department. Our first research office has been expanded into the Technology Department Research Office, with the deputy director level, and the director is still Director Gao. "
Then he patted his head: "Oh, by the way, Gong Liang, you are the leader of the experimental group of the laboratory, deputy section level. Congratulations, don't forget to treat us to dinner later, haha."< br>
Liang Fafa felt his head was buzzing. Although the deputy section chief was just a title, and his salary could not be increased by a cent, he was still at the same level. This kind of thing, where he suddenly became an official without any warning, could not be done at all. Everyone is happy and confused.
This time, some newspapers can be ordered, some documents can be checked, and it is more respectable to go out. The main reason is that engineers are far away from ordinary people and have no intuitive experience. Besides, except for the top few levels, everyone is called engineer. It's not easy to see what the specific situation is.
The deputy section chief is different. He knows what is going on as soon as he hears it.
Everyone around them congratulated Gao Zhendong and Liang Fafa. People from the Beijing Steel Plant looked at Gao Zhendong and knew that there was an extraordinary person in the 17th Machinery Department system.
Some people from the Beijing Steel Plant, those with daughters at home or relatives, are also secretly asking people from the No. 3 Rolling Plant about Gao Zhendong’s family situation.
However, the results were quite disappointing. Either I didn’t know, or I seemed to have a partner.
After the brief excitement, Gao Zhendong and the people from the third rolling mill continued their work.
Because the second heat of steel has been refined and the test rolling has been completed, there will be a period of free time before the test results come out.
Gao Zhendong and the people from the third rolling mill used this time to continue the preparation of the "Safety Production Management System", and Gao Zhendong wrote his own C language teaching materials.
You can't program the operating system. It requires thinking, but you can just copy the C language textbook.
People from Beijing Steel Plant felt that the content of the "Safety Production Management System" was very useful from the first moment they heard it and that it could be applied to actual production management and reduce the accident rate.
So Deputy Factory Director Fan, with Gao Zhendong's consent, simply sent a few people to learn from him. While studying, when Gao Zhendong and the others were not editing the book, they took the parts they had not heard before and made up lessons like crazy.
At this time, several preparatory lecturers came in handy. Without Gao Zhendong's intervention, these students were properly arranged in minutes. The new teachers were very enthusiastic and wanted to Put the whole book into someone's head.
At noon, Director Tan and Deputy Director Fan came over and congratulated Gao Zhendong from a distance: "Director Gao, congratulations. Why didn't you tell us about your great news? That’s not right. Beijing Steel Factory is also your second home. Let’s go and have a work dinner together.”
I don’t want to say it’s a happy event, like the second furnace. It's also a happy event that the steel trial rolling yield rate reaches the standard, right?
It turns out that someone from Youjing Steel Plant immediately spread the news about Gao Zhendong’s promotion to Deputy Director Fan.
When Deputy Director Fan heard this, he thought, oh, isn't this a good opportunity to get closer to each other, and quickly reported it to Director Tan.
Director Tan Yemen Erqing, although the deputy director is still a little far away from his position, he can't stand up to his young age.
Even if he is not promoted to deputy director, looking at his development trajectory, he will definitely be a well-spoken person in the system in the future, not to mention that both of these two lines are running very fast.
Besides, looking at this person’s work, he will definitely continue to make achievements in alloy materials. As a Beijing Steel Plant, having a good relationship with others will definitely only bring benefits and no disadvantages.
Look at the AOD process that has been approved and can be successfully completed at a glance, and then look at the future, what should we do?
After arranging the logistics people to prepare, the two turned around and came to the NF trial production workshop.
To be honest, celebrating this matter is really not something that can be done in the third rolling mill, but if the Beijing Steel Plant is involved, it will be fine.
Director Tan: What celebration? We finished the experiment and just had a working meal. I couldn't stand the enthusiasm of Director Tan and Deputy Director Fan, and the comrades I brought with me were also looking forward to a good meal. Unlike in the future, at this time, a hearty meal was a real gift.
In the future, "Are you going to use this to test cadres?" .JPG》.
Gao Zhendong smiled and said: "If you don't dare to take it seriously, you are 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."
< br>Deputy Director Fan also said: "Yes, yes, having fun alone is not as good as having fun together."
Together with the people from the Beijing Steel Plant, the whole NF team had a good meal, um, Celebrate that the second trial production rate of NF materials has reached the standard.
——
In the following time, as the mechanical properties and environmental resistance test data of the second batch of plates came one by one, the entire NF test team was as happy as the New Year.
Well, the Chinese New Year is indeed coming soon.
"The strength limit is more than 500. It completely exceeds the requirements."
"Great, the conditional yield limit is close to 300"
"The area reduction is no problem."
"The results of intergranular corrosion are out, let's take a look."
"This intergranular corrosion can pass, whether it is in solid solution state, welding state or sensitized state."
" The corrosion rate ratio of nitric acid-hydrofluoric acid test is no problem. ”
“The corrosion rate of pure phosphoric acid is very low, and the addition of other acids is also acceptable.”
“Anti-pitting corrosion. Generally speaking, meeting the requirements is not the main environment that needs to be faced after all.”
When all the results were compiled, everyone was very excited.
Everyone gathered together and looked at Gao Zhendong, waiting for him to announce the result.
Including Director Tan and Deputy Director Fan, they both know very well what the material is used for and how significant it is.
Gao Zhendong took a full set of materials and checked them repeatedly. Finally, he raised his head and said to everyone: "Comrades, I now announce that the trial production of NF materials is basically a success!!"
Everyone at the scene was in jubilation. Although the trial production of NF materials took only a short time, the significance of a material has nothing to do with how long it takes.
The difficulty is often related to time, but in Gao Zhendong's case, this does not hold true.
Director Tan and Deputy Director Fan stood on both sides of Gao Zhendong and applauded desperately. The birth of this material in Jingang made them proud.
Although the significance of this matter is far less important than what Mr. Xiang and the others have done, at least everyone present has contributed to what Mr. Xiang and the others have done.
Gao Zhendong continued: "Next, we will continue to refine the second furnace and the third furnace. We must make sure that our ingredients and our process can stably produce this material. ”
Everyone just remembered, yes, yes, there is still work.
Gao Zhendong changed the subject: "Although we still have work, this does not affect our announcement: We have urea steel!"
Yes, we asked the president for help. What we have trial-produced is a flavorful one. Steel: Urea steel.
Although steel itself has no smell, when it comes to urea, does it smell like it? In fact, pure urea itself has no smell, but ammonia does.
The problem Mr. Xiang encountered was actually related to ammonia.
During the urea production process, the intermediate products such as ammonium carbamate produced are highly corrosive to stainless steel. However, the high-temperature dehydration of ammonium carbamate to produce urea is the most suitable method for industrial production of urea.
This is Mr. Xiang’s trouble. In terms of process design, stainless steel is the most suitable equipment for mass production.
However, stainless steel itself is not suitable for contact with ammonium benzoate, which is the most suitable for industrial urea production.
This falls into a contradictory cycle.
He asked the Third Rolling Mill for help, just to find a stainless steel material that could withstand ammonium carbamate corrosion.
Now, he has what he wants.
Everyone is cheering, urea steel, urea, fertilizers, grain.
Although the most important thing for the industrial mass production of urea is far from the steel, this steel can at least make this matter go more smoothly. better.
In fact, the role of urea is not just as simple as chemical fertilizer. It can increase food production and make people live, and it can also create energetic materials to kill people.
Not long before Gao Zhendong crossed over, there was a joke about a country exporting energy-containing materials, resulting in a skyrocketing price of fertilizer.
However, in our country, the most important meaning of urea is food.
Director Tan solemnly said to Gao Zhendong: "Director Gao, I admire you!"
Deputy Director Fan also had a serious look on his face: "Director Gao, I admire you!"
The two bureau chiefs The senior cadre really admired Gao Zhendong, a young man who had just been promoted to deputy director.
Gao Zhendong smiled: "It should be."
These three words contain a lot of content, so there is no need to say more.
Director Tan looked at everyone cheering and said quietly to Gao Zhendong: "Director Gao, can we report this preliminary result to the department?"
There will be no problems with this result, so Gao Zhendong also has no idea of "keeping a steady hand".
Gao Zhendong nodded in agreement: "I think it's okay to apply. The preliminary results are also results. It's good to give everyone a reassurance."
Director Tan signaled Deputy Director Fan to do something: "Well , since Director Gao thinks so, we will immediately organize a report and notify the No. 3 Rolling Plant. "
In fact, the No. 3 Rolling Plant does not need to report it to the Beijing Steel Plant. People from the No. 3 Rolling Plant have already been riding bicycles. I rushed back to the factory to report the good news.
Seventeenth Machinery Department, conference room, the leader who was having a meeting heard someone knocking on the door, frowned, and stopped speaking.
Knowing that there was nothing important and no one would interrupt the meeting, the door of the conference room was still opened.
It was Secretary Zheng. Secretary Zheng held a document with a happy face and hurriedly walked towards the leader: "Boss, this is the urgent message just sent from the Beijing Steel Plant. Take a look."
(End of this chapter)