Chapter 199 The steel rolling mill is my mother's family
Due to the construction of the new factory and the rush to work on small motorcycles, there are a lot of people working overtime in the steel rolling mill, especially the relevant leaders. The small motorcycles have produced a lot, but until now There isn't one in the department store yet.
All ministries and commissions cannot supply it, and the demand in the factory is suppressed now. There is no gasoline, and you can’t use it even if you buy it back. When the production capacity is increased next year, the needs of the employees will be solved, and the employees will be reluctant to do so. Accepted the explanation and arrangement.
Find the construction site. The factory building is almost completed. The outside is finished. Now it is time to repair the inside of the factory building. Cement is poured into the workshop and some equipment needs to be fixed.
After a while, I finally met the leaders. The factory director, secretary, deputy factory director Jiang, and deputy factory director Li were all there.
"Leader, we have something to ask for help."
The people then turned around and saw Zhu Xuefeng.
"Why did you come to the construction site? Why are you so anxious about something? You are not idle on your rest day."
"Director Yang, look at what you said, your leaders Aren’t they all busy? Besides, the steel rolling mill is my mother’s family. It’s not difficult to find someone from my family.” "Excellent, tell me what's going on."
"I want to get some thin aluminum plates and make a few shells. It's only as big as this. I'll pay for the materials when I get to work on Monday." Just go find the workshop yourself, I don't believe you have any ability like this."
"Thank you, director, secretary, deputy director Jiang, and deputy director Li, please excuse me, I'll leave first. ”
It is still necessary to say hello, otherwise it will appear that you are too casual in the steel rolling mill. After all, you are not from the steel rolling mill, and aluminum plates are not considered ordinary materials.
When I came to the third workshop, it turned out that many people were taking exams. The last round of exams this year was just in time for a salary increase next month.
After chatting with Director Sun for a few words and entrusting the master to build it for him, Zhu Xuefeng sneaked to the Materials Research Institute. He has not been here for a month and does not know how the research on ductile iron in the rolling mill is going.
I only took the time to come back twice last time and finalized the plan. First, I had to modify the furnace for the experiment and increase the furnace temperature. Deputy Director Zhao was very easy to communicate with. As long as the technicians from the Materials Research Institute approved Zhu Xuefeng plan without any obstruction.
"Director Chen, hello, excuse me, I'm here to learn about the technical research of ductile iron."
The director of the Materials Research Institute is also a division-level cadre and stayed in the factory It has been almost ten years, and the older generation of college students are still very talented. He strongly supported several of Zhu Xuefeng's ideas before they became plans.
"Hey, Xuefeng is here, saying that you are going for military training. Come on, come on, I will show you our progress. Now more than 80 samples have been produced in the experiment. Find something. direction.”
"So fast? The experimental conditions have been changed?"
Zhu Xuefeng was surprised. According to his assumption, it would be good to barely change the experimental conditions in a month.
Director Chen also smiled bitterly. Several factory directors have worked with the Materials Research Institute. They come here when they have nothing to do. I really want to experiment and find out the appropriate ratio tomorrow. The Materials Research Institute, this period of time is I work overtime every day, almost day and night.
Some people are modifying the experimental conditions, some are studying experimental plans, and some are theoretically deducing the ratio. The factory also provides what is requested, and everything is given the green light, which is why we have the current situation.
“Let’s go to the analysis room and have a look.”
Researchers are also extremely busy. Unfortunately, there is no suitable metallographic microscope now and they can only rely on simple instruments and chemical analysis methods to carry out research. , the efficiency is not high, and the research conditions here are still worse than those in the Department of Physics.
Early ductile iron actually obtained spherical graphite through spheroidization and inoculation, which effectively improved the mechanical properties of cast iron, especially the plasticity and toughness, thereby obtaining higher strength than carbon steel.
"Director Chen, you go about your business, I'll see for myself and learn from it." "Okay, you can see for yourself. Don't tell me, your plan makes sense to me. Now we have some direction, I will go there first.”
Director Chen still admires Zhu Xuefeng for proposing this plan at a young age, and he is also a materials researcher. He's an expert, he really knows his stuff.
The samples on the table are all numbered. Each piece clearly records the detailed ratio and experimental conditions. Each piece records the data of various intensity experiments. The research is very standardized.
Picking up the sample piece, Zhu Xuefeng used the perspective function and carefully scanned it piece by piece, while recording the internal metal composition he saw through perspective.
Although I can’t remember the internal structure of real ductile iron, I still have a general impression. I found four groups of internal structures that are closest to later generations, marked them as key points, and checked the four groups. Data and ratios.
After thinking for a long time, I completed a further implementation plan, which is expected to advance the progress of the research a lot. This is a typical cheating. I have the general situation of the internal structure diagram of later generations and the cooperation of perspective. Do you want to speed up? Neither works.
I found Director Chen with the experimental plan. The two chatted for a long time. Director Chen agreed to try the new plan. If we can find the key points in advance, we can also save a lot of materials for the steel rolling mill.
Looking at how late it was, I said goodbye to Director Chen and hurried to the bun shop of the joint venture store. Uncle Zhang had already finished packing and was waiting.
"Uncle Zhang, let me take you to see it first. You can move there when you have time. Isn't this small shop still yours? You may not be able to open it someday."
"It's hard, the old man can't really do this alone. I've done it by myself these two days."
Zhu Xuefeng then remembered that the old man hadn't made steamed buns for a long time, probably because of the flour. , this steamed bun also costs flour, and the added value is not as good as steamed buns.
"Uncle Yang, this is Master Zhang. I invited him to take charge of everyone's food."
"Great, this is really troublesome for my nephew. Don't say anything. I will arrange a place to stay."
When outsiders come, everyone is uncle and nephew, so they close the door. They are the uncles and brothers.
The six people have settled down, plus Gao Bo and Xie Minghui who often come to practice martial arts, and Coach Gao who comes to visit from time to time. There are usually nine people in the yard. When Master Guo's two apprentices come again, there will be Eleven people.
Except for Uncle Yang's two nephews who can barely cook, no one else can. They help each other together every time, and the more they help, the more chaotic they become. After settling down, the problem of eating has been a big trouble.
I have never been able to find the right person. Now it’s better. Zhu Xuefeng has solved it. Everyone will be more relaxed in the future.
From now on, Master Zhang will be responsible for cooking, and Master Yang’s nephew will help, and the problem will basically be solved.
Finally, accommodation was arranged for Master Zhang in the outer courtyard. Master Zhang was responsible for three meals a day and looking after the gate. As for the cleaning and tidying up in the courtyard, he didn't need to worry about it.
Master Zhang is also quite satisfied. He has settled down, has something to do, earns money, and lives in a good place. There is nothing he is dissatisfied with.
"Then I will change my name to your boss. Don't worry about what is going on in this yard. Not a word will be leaked out."
The old man had long seen a row of people practicing in the front yard. Equipment, it seems that the people in this courtyard are all practicing practitioners, but the people are all kind, but no matter how kind they are, they are not ordinary people, so you should be careful about this.
"Master Zhang, don't worry, there are no bad people here. As time goes by, you will know that this is a place where martial arts enthusiasts gather, and everyone comes together to communicate."
About Ductile Iron Let me give you an example to deepen your understanding. Nowadays, manhole covers in streets and alleys are made of ductile iron, which is strong and durable, has high strength and toughness, is wear-resistant, can withstand shocks, is not easily deformed, and can withstand various harsh environments.
(End of this chapter)