Siheyuan starts from a better life

Chapter 364, Pay Attention

When Yan Bugui came to find Jiang Yan, it was the most closely guarded location in Forty-Nine City.The Minister of the First Machinery Department and the leader in charge of steel production came to the place together.

After going through layers of reports, the reason why I bother you so late is mainly because the drawings and formulas obtained today are really important and related to future development, so they must be reported as soon as possible.

After the minister and senior leaders of the First Machinery Department gave a complete account of today's events.

He also burst out laughing with joy.After laughing, he said to the two people reporting: "This little guy did it again. It seems that our expectations for this little guy are still low. This little guy is not simple. I have heard from him since he came back. We have told a lot of news about him, and almost everything this little guy does is earth-shattering, but it also benefits the country and the people, but I guess our butler will have another headache."

After saying this, the two people said something astonishingly: "Comrade Jiang Yan is as strong as two armored divisions."

It's just that Jiang Yan didn't know this. If he knew it, he would be so excited that he wouldn't be able to sleep.Also shocked were the director and the senior leader of the First Machinery Department. You must know that the experts who are currently studying apple trees are praised as much as five divisions. Jiang Yan can be as good as two divisions. Doesn't that mean? Someone is half as good as someone else.

Hearing this comment, the two of them were also shocked.

However, if you think about it carefully, let alone the other things, just talk about the oxygen blowing converter that Jiang Yan designed before.It was worthy of these words, not to mention what he did next. Every one of them was a huge attack. They even felt that Jiang Yan was more than equal to two divisions. , maybe more.

In particular, he also proposed the technology of manufacturing CNC machine tools, and a full set of drawings are already available, but these things have not been made yet. If they are made, the evaluation will probably be even higher.
And as practitioners in the steel industry, they naturally know the benefits of increasing steel production. With the substantial increase in steel production, the country's industrial construction will receive more sufficient raw material guarantees, and a large amount of high-quality steel can provide the machinery manufacturing industry. With a solid material foundation, the production of various machine tools and equipment can be rapidly expanded. By then, there will no longer be a need to import raw materials from abroad, and we can completely rely on our own steel production for industrial construction.

Moreover, the rapid development of the steel industry will drive the progress of related upstream and downstream industries.In order to produce more steel, the mining industry has accelerated its mining speed, and abundant coal resources have been converted into power sources. The transportation system also needs to keep up with the growth of steel production. A large number of transportation lines have been built to connect mines and steel plants.

In addition, a large number of technical talents have devoted themselves to the steel industry to promote the progress and application of advanced technology. The widespread application of steel will bring the country's infrastructure to a new level.It can be said that the steel industry provides a solid material foundation for the country's industrialization.

Sufficient high-quality steel is like a shot in the arm, which will double the vitality of the entire national economy, and the job opportunities it brings will also enable more people to invest in production.

This is why the steel industry is known as the backbone of industry.

Therefore, the oxygen-blowing converter that Jiang Yan built before is a work that will benefit the present generation and benefit the future.

After reading the performance of these two special alloys written by Jiang Yan, the commander pondered for a while, "Have these two formulas been verified by experts? Can they be put into production immediately after the verification?"

Of the two alloy formulas provided by Jiang Yan, one is corrosion-resistant and is more suitable for warship manufacturing, and the other is low-alloy ultra-high-strength steel.

The low-alloy ultra-high-strength steel Jiang Yan studied was derived from Yingjiang’s 4340 steel. It can be said that this type of steel is the earliest low-alloy ultra-high-strength steel and is also a typical representative of low-alloy ultra-high-strength steel. .

鹰酱从20世纪40年代中期开始研究4340钢，通过降低回火温度，使钢的抗拉强度达到1600~1900MPa。1955年4340钢开始用于F-104飞机起落架。通过淬火和低温回火处理，AISI 4130、4140、4330或4340钢的抗拉强度均可超过1500MPa，而且缺口冲击韧性较高。

为了抑制低合金超高强度钢回火脆性，1952年美国国际镍公司开发了300M钢。该钢通过添加了1~2％的硅来提高回火温度（260~315℃），并可抑制马氏体回火脆性。300M钢在1966年后作为美国的军机和主要民航飞机的起落架材料而获广泛的应用，F-15、F-16、DC-10、MD-11等军用战斗机都采用了300M钢，此外波音747等民用飞机的起落架及波音767飞机机翼的襟滑轨、缝翼管道等也采用300M钢制造。

Therefore, Jiang Yan's low-alloy ultra-high-strength steel can not only be used in aviation, but also has good applications in fighter jets.With it, countries can design better fighter jets.This is why the commander-in-chief had such a big reaction when he saw this alloy steel, because this steel is so important, it is simply an amplifier of combat power.

"The specific operation, you two must keep this absolutely confidential! If it can be put into production, start immediately, and everything will be coordinated by the state,"

After saying this, the commander looked at them seriously, "You are not allowed to reveal any information to any outsiders. Those who know must sign the highest level confidentiality agreement!"

"Obey the leader!" The two stood at attention and immediately expressed their obedience.

"So, how should Jiang Yan's safety protection be handled?" the leader asked tentatively.

"He has already arranged people around him. It is said that this little guy's own martial arts is also good, but the most dangerous place is the safest place. But you must keep it secret as to who developed this thing, and all insiders will be monitored. But he also needs to strengthen secret surveillance to prevent accidents."

After hearing this, both of them breathed a sigh of relief and nodded in agreement.

"The reward for this child cannot be less. It was just to protect her before. In addition, he is relatively young, so there is no reward for his merits. However, these things are all recorded. Please ask the big housekeeper for his opinion on how to reward him. This is also I asked you why the butler has a headache." The commander laughed after he finished speaking.

"But there must be rewards that should be given. You two told the big housekeeper that the rewards for this little guy should be given step by step. Don't be too abrupt and attract attention. Low-key promotion is the best policy. This time, let's give him a first-class merit internally. !”

After listening to the commander's words, the two looked at each other, thinking in their hearts that the commander's arrangement was really thoughtful.

"Regarding this project, you two must personally communicate." The commander-in-chief's tone was very serious. "This is a major project related to the country's industrial progress. Please report your investment to me at any time. You must not give up halfway!"

"Yes! We will go all out to complete the mission!" The expressions of the two men were dignified and determined.

"Very good, I believe you can do it. Go ahead, time waits for no one!"

The commander nodded with satisfaction, his eyes firm.

"Thank you, Commander-in-Chief, for your guidance. Let's make preparations now!" The two of them saluted again and exited the room in high spirits.

After walking out of the door, the two of them walked forward quickly, their faces filled with joy and a sense of mission.

Returning to the First Machinery Department, the minister and the senior leader discussed the specific project progress and plans, and then started taking action without stopping.

Jiang Yan knew nothing about these.

(End of this chapter)