Chapter 31: Hunting Rabbits
The first step was to ask Section Chief Li to select 12 militiamen who he thought had the best stabbing skills. They came up in groups of four in turn. Gao Zhendong moved around and stabbed him down. 12, not a single one on me. The entire militia team was stunned and silent. Gao Zhendong smiled and said: "What am I doing? Comrade Lu Junsheng picked 27 Japanese Japs in a battle. He is the god of war."
Chief Li applauded While saying: "Zhendong, don't be humble. Although the person you mentioned is powerful, I haven't seen it. I have seen your hand with my own eyes."
Militiamen: "Ah, yes, yes." , clapped loudly.
The other hand is a gun. He has been coveting it for a long time. 56 and a half 100-meter target rapid fire 10 rounds, 10 rings of the gun. Now the atmosphere is more lively. Everyone is cheering desperately. Gao Zhendong is still modest: " My chest target shooting is only average. When the troops went to the competition, machine guns and machine guns fired rapidly, and a row of human targets were called one by one, and the bullets were all fired. "
Section Chief Li really couldn't stand this guy anymore. He gave a thumbs up sign and turned away, not bothering to praise this guy.
As the saying goes, after you have come, you have come out, so Gao Zhendong simply stayed here for a day and had a good time shooting. What's wrong with me, a big man, who can't walk when he sees a gun? Just give yourself a vacation.
In addition to shooting, Gao Zhendong also took over part of the militia training work that day. After all, as a deputy captain, it would be fine if he was not here. Since he is here, he still has to do work. I probably cleaned up the queues for the militiamen who were participating in the training, guided their movements, trained their marksmanship, and occasionally played fighting and wrestling with the militiamen. It also brought back a little bit of the feeling of being in the army.
After get off work in the afternoon, Gao Zhendong, who had gained a lot of prestige and favorability in the militia, said goodbye to the militia and rode home.
After making a meal by himself, Gao Zhendong began to mess with the material of the thermocouple protection tube.
Gao Zhendong chose GH2747 deformed high-temperature alloy. Speaking of which, he knew about this thing because he found out about it during the process of searching for information because of the inversion of the thermocouple when completing the project in his previous life.
GH2747 alloy is an iron-nickel-chromium-based precipitation hardening deformed high-temperature alloy. It has a long-term operating temperature of 1100°C-1250°C and a short-term operating temperature of up to 1300°C. It can basically meet the K-type requirements. and N-type thermocouple application requirements.
This alloy has high strength, good structural stability, excellent oxidation resistance and corrosion resistance. The alloy has good welding performance, and can also be processed by rolling, forging and other methods. To use it in batches on thermocouple protection tubes, the simplest way is to roll it into a thin plate, roll the tube, and weld it.
And this thing is actually only used for a small purpose in thermocouples. It can be widely used in aerospace, petrochemical, nuclear energy, and metallurgy, and it is relatively inexpensive. In addition to iron, nickel and chromium, there is only one other material that sounds rare - the light rare earth element cerium. In fact, it sounds rare, but it is actually found everywhere. For example, it is found in flint lighters - —Flintstone is.
This is actually the second big satellite that Gao Zhendong is planning to launch. However, it is inconvenient to work on it independently, and his professional background is not suitable, so he created it in the name of trial production of thermocouple protection tube materials. Because the manufacturing of this alloy can choose the vacuum induction furnace process, which perfectly matches the existing test conditions.
This is called hunting rabbits in the grass, killing two birds with one stone.
When Gao Zhendong was making thermocouples in his previous life, he felt that this material was really a good thing. He checked the relevant information out of curiosity, and read one of the most important contents repeatedly out of curiosity: material ratio. . It's a pity that I couldn't write down all the GB/T14992, otherwise Gao Zhendong would have been stuck in metallurgy for the rest of his life.
Thinking of this, Gao Zhendong couldn't help but be surprised: Oh no, no, no, I won't go further and further on the road of metallurgy, right? No, no, no, I am automated, and writing bugs is my specialty! Being a CPU is my ideal!
Throwing aside the nonsensical thoughts that suddenly popped up in his head, Gao Zhendong began to recall and record the information related to GH2747 in his head. That is to say, his brain had been strengthened by the system, otherwise he would not be able to remember it even if he died.
Gao Zhendong was busy working when there was a knock on the door.
Gao Zhendong put the recorded materials in the storage room, stood up and opened the door.
There was a deaf old lady outside the door, holding something in her hand. Gao Zhendong quickly let her into the room: "Old lady, if you have anything to do, just ask Silly Zhu to call me. It's dark and it's cold. I'll be the one to blame if something happens." The deaf old lady smiled toothlessly: "It's okay, old lady, my legs and feet are still strong, and I can still see. , It’s just my ears that don’t matter.” As he said this, he walked to the stove and sat down.
Gao Zhendong smiled: "Old lady, I see you are a transparent person, not a deaf ear."
The old lady curled her lips downwards : "What are you saying? I can't hear you~~~~"
Yes, you will give me a live performance right away, right?
Anyway, he had almost finished his work, and the old lady rarely came home. Gao Zhendong made a cup of malted milk for the old lady.
The deaf old lady took a sip: "Well, it's sweet."
Gao Zhendong said loudly: "Drink more if you like. I still have half a can over there. You can take it away later." , it’s good for your health.”
The deaf old lady nodded: “Well, you are better than Shazhu, who cooks for me several times a week without meat~~~”
Although what he said to Silly Zhu sounded like he was complaining, in reality his tone was full of doting.
Gao Zhendong knew that their mother-in-law and grandson were going to follow her words and scold the fools every day. The old lady must not be happy, and he did not follow her words and said: "Old lady "What's wrong with you?"
Hearing this, the deaf old lady picked up the bag in her hand and took out a pair of shoes: "I know Zhendong you are a good boy, and you really treat me as your elder." Yes. I am too old to be able to help you, so I can still do it. Winter is coming. I will make you a pair of shoes to warm your feet."
Gao Zhendong didn't do it either. Refusing: "Hey, that's great. I'm worried that it's cold and I don't have any shoes to wear."
As he spoke, he took off his shoes and put them on his feet: "Old lady, you are amazing. They didn’t even measure my feet, but the shoes were just the right size.”
The old lady curled her lips and said, "Humph, this old lady has been making shoes for decades. Her ears don't work very well, but her eyes are very bright." This old lady really likes to curl her lips, just like a child.
Gao Zhendong happily took off his shoes and put them away: "As soon as I entered the hospital, I told you that when my parents were still alive and working in the revolution, they might have worn the shoes you always gave me. . This time, I will also wear the shoes you made.”
The old lady smiled: “Well, if you like it, the old lady will make them for you every year.”
“Then. That's great. I'll thank you first." Gao Zhendong is not polite at all. This means he has resigned from the army. Otherwise, he would have violated the discipline of "not taking advantage of the masses."
I chatted with the old lady for a while about the gossip in the courtyard, such as Liu Haizhong beating up his second son Liu Guangtian, Yan Bugui plotting against the boss Yan Jiecheng, Jia Zhang’s scolding his daughter-in-law Qin Huairu, He Yuzhu taking advantage of Xu Damao in the backyard The class was so excited that they were dancing with joy and joy.
Seeing that the old lady had finished drinking the malted milk and the time was almost up, Gao Zhendong took the half can of malted milk and sent the old lady back to the backyard.
(End of this chapter)