Start with the aviation industry

Chapter 282 The real titanium aluminum alloy is born

Li Qingchuan soon understood what was going on.

He was a little puzzled, looked at the process card and said, "Boss Lin, the process card says 410°C, not 470°C, there is nothing wrong!"

Lin Feng said with certainty, "The temperature is wrong, bring over the original smelting process data!"

If someone else said that, Li Qingchuan and others would ignore it. If Lin Feng said that, the situation would be different.

Du Jianguo immediately waved his hand and said, "Quick, hurry up and get the original smelting process information!"

Immediately, a craftsman in charge ran out all the way. He was also the leader of the smelting craft team. After a few minutes, he brought the original craft materials over.

He said from a long distance, "Mr. Li, it is our responsibility. The temperature is indeed wrong. It should be a clerical error when compiling the smelting process regulations."

Really!
Li Qingchuan quickly took the original smelting process information, and after comparing it, it was indeed wrong, and her face was a little ugly.

He actually made such a low-level mistake!
"Mr. Lin, you are right. Thanks to you for discovering this mistake, otherwise, the quality of the titanium-aluminum alloy would definitely be affected."

Fortunately, everything can be saved in time. This is an imported vacuum induction furnace with a relatively high degree of automation, and the temperature can be precisely controlled through the control system.

The technician in charge just now adjusted the temperature from 410°C to 470°C by himself, and then strictly followed the process steps and requirements.

Lin Feng looked at it for a while, and found no problem, so he immediately felt relieved.

Li Qingchuan thought in his heart, seeing Mr. Lin's serious expression is not just pretending, it seems that he really understands the smelting process of titanium-aluminum alloy
Of course I understand!
He usually reads a lot of books. In the past few years, Lin Feng has been insisting on reading, not only professional books on the aviation industry, but also books on other fields, including professional books on metal smelting.

Because of his god-level learning talent, the content he has read is not only firmly remembered in his mind, but also has been digested, understood, and absorbed.

The smelting process of titanium-aluminum alloy comes from the system. When this set of smelting process appeared in Lin Feng's mind, Lin Feng had already digested and absorbed it.

In terms of smelting titanium-aluminum alloys, no one present, including Li Qingchuan, the chief engineer, can surpass Lin Feng's technical level.

After staying at the scene for more than an hour, Lin Feng felt relieved that everyone had any questions.

Du Jianguo was good at observing words and expressions. After noticing Lin Feng's expression, he suggested, "Mr. Lin, there shouldn't be any problems. We don't need to wait here. Come back tomorrow morning. How about it?"

Li Qingchuan also said, "The first furnace of titanium-aluminum alloy will be smelted this afternoon, and it will be completely cooled tomorrow morning, just in time for various inspections and performance verification."

Lin Feng waved his hand and said, "Okay, then we'll come back tomorrow morning."

Early the next morning, Lin Feng and others went to the smelting workshop again.

The first furnace of titanium-aluminum alloy has come out, and the workers are marking the furnace batch number, batch number and other information on each metal ingot.

"This is titanium aluminum alloy!"

"It's really not heavy, much lighter than nickel-based superalloys of the same volume."

"Looks good, just don't know how the performance will be."

"."

Everyone was watching the furnace of titanium-aluminum alloy metal ingots, and everyone was beaming, whether it was Lin Feng, Du Jianguo, or Li Qingchuan.

Sampling started. A sample was taken from a certain alloy ingot. First, metallographic inspection was carried out, and the magnification was 1000 times or 2000 times to see the metallographic structure.

Of course, there are a series of other performance checks, such as tensile properties, tensile strength, strength checks at high temperatures, and so on.

The Hongguang factory is relatively complete in equipment. It is worthy of being a major military factory. They have relatively advanced electron microscopes in China, which can conduct metallographic inspections on metals.

Under the electron microscope, the sample of titanium-aluminum alloy was magnified 1000 times, and the metallographic structure could be seen clearly. Several technicians were there to conduct a serious inspection, but they stopped after a while and chatted there in a low voice.

This situation quickly caught Li Qingchuan's attention.

What's going on here, can't it be another problem?

He walked over and quickly understood that there was a problem with the metallographic structure evaluation standard of titanium-aluminum alloy.

Whether it is domestic or international, there are very few introduction materials on titanium-aluminum alloys. How can the performance data of titanium-aluminum alloys meet the standards, what is the qualified metallographic structure, etc., the relevant information is very good. scarcity.

The performance parameters of the titanium-aluminum alloy mastered by Hongguang Factory come from the original process data of Leihuo Technology Industrial Group, which not only includes the smelting process, but also inspection standards, including various performance parameters and metallographic structure standards.

The various performance parameters are easy to say, they are all specific data one by one, which are directly written in the original process information. In addition to the text description of the metallographic structure, it must also have pictures.

But the picture is a hand-painted version. To be precise, it was drawn by Lin Feng himself. Lin Feng's painting level is very high, and the drawn metallographic picture is very standard and clear.

The smelting process and inspection standards of Hongguang Factory come from this original process data. The multiple metallographic structure pictures of titanium-aluminum alloy should be copied from the original process data. I don’t know if it is a problem with the copying equipment or other reasons. Anyway, it is the metallographic structure of the copy. Tissue picture quality is relatively poor.

After several technicians looked at the metallographic structure of the titanium-aluminum alloy under the electron microscope, there was a little problem in the judgment, because the copy quality of the metallographic structure picture was poor and not very clear.

Li Qingchuan was a little upset, and said loudly with great dissatisfaction, "What are you doing in a daze, hurry up and get the original crafting materials."

Lin Feng also understood what was going on, and said loudly, "No need, I'll take a look first."

If you want to get the original craft materials again, it will take time to go back and forth, and it will be more troublesome.In addition, the secrecy of the process is also a little disadvantageous.

This original crafting material should be kept confidential and locked in the safe in the data room. It is not a good thing that anyone can take it and send it back after reading it. It is not a good thing to take it out frequently.

The other technicians were slightly taken aback, and thought to themselves, what should they do if they don’t get the original process materials, who can tell whether the metallographic structure of this piece of titanium-aluminum alloy is qualified?

Li Qingchuan said, "Boss Lin, don't you?"

Lin Feng directly interrupted him, "Let me take a look, I can tell whether the metallographic structure is qualified."

Of course, this is not the slightest bragging. None of the people present had a deeper understanding of titanium-aluminum alloys than Lin Feng, nor did Lin Feng have extensive technical knowledge in this area.

Regardless of Sanqi 21, Lin Feng walked to the front of the electron microscope, looked at the metallographic structure under the lens, and even operated the electron microscope himself, watching it under three magnifications of 1000 times, 1500 times, and 2000 times The situation of the metallographic structure.

"Boss Lin can operate an electron microscope!"

"It seems that he is an expert, I really never thought of it!"

"."

Seeing that Lin Feng was no stranger to operating this equipment, the technicians were surprised. They were still in surprise and did not recover when Lin Feng's voice rang in their ears.

"You all come over to have a look, Mr. Li, you also come over."

Li Qingchuan and several technicians came over one after another. Lin Feng said, "The metal structure of titanium-aluminum alloy is qualified. You all have a look at the metallographic structure under the electron microscope. I will tell you more about it later. .”

Several people looked at the microstructure of the metallographic structure under the lens in turn. After they finished watching, Lin Feng began to explain.

He talked for several minutes.

After listening to it, everyone had different reactions.

Li Qingchuan was shocked. Sure enough, Mr. Lin's technical level was very high. In terms of metal smelting technology and professional technical knowledge of titanium and aluminum alloys, his level was only higher than him.

Incredible!

If he hadn't seen it with his own eyes, Li Qingchuan wouldn't believe it even if he was killed. He himself has been immersed in special metal smelting for more than 20 years, and his technical level is very high. There are still young people who can surpass him.

As for the technicians, they all looked admiring.

"That's amazing, Mr. Lin turned out to be a technical expert in this field!"

"Listening to Mr. Lin's speech for a few minutes is much better than my hard work reading the relevant technical information."

"Now I finally understand that I still have a lot of knowledge about titanium-aluminum alloy!"

"."

There is no problem with the metallographic structure of the titanium-aluminum alloy in this furnace. Next, there are various performance inspections, plastic inspection at room temperature, strength inspection, corrosion resistance inspection, etc., as well as various strengths at high temperatures. examine.
By [-] o'clock in the afternoon, all inspections were completed, and a detailed inspection report of [-] to [-] pages was formed.

Li Qingchuan's attitude is very humble, because after one or two days of contact, he found that Lin Feng's technical level is very high, and his knowledge is very wide, there is almost nothing he doesn't understand.

Great!

This is a great man!
While admiring her, Li Qingchuan's attitude changed a lot. She waited patiently for Lin Feng to read the inspection report, and then asked, "Mr. Lin, do you think there is any problem? Is there anything else that needs additional inspection?" .”

Lin Feng closed the report with satisfaction, "You have checked in great detail, and there is nothing to add. From these data, it can be seen that the titanium-aluminum alloy in this furnace is completely qualified!"

Suddenly, the person next to him lightened up!
In particular, several senior executives of the Hongguang Factory, including the top leader Du Jianguo, thought in their hearts that everything was like a dream. The titanium-aluminum alloy that the entire aviation industry in the world dreamed of was actually successfully smelted in the first furnace in their own factory.

I originally thought that for an alloy with such a high technological content, it is estimated that it will have to be tossed and tossed many times before it can hope to succeed. I never expected it to go so smoothly.

Why is it so smooth? Li Qingchuan is engaged in technology, and he knows best in his heart that the key to everything is the smelting process provided by Leihuo Technology Industrial Group. As long as the requirements of this process are strictly followed, basically every furnace will be qualified.

"Boss Lin, thank you!"

Li Qingchuan took the initiative to shake hands with Lin Feng a little excitedly, "We know very well that the key to the success of the first furnace is the smelting process information of your company. I have been in special smelting for more than [-] years, and this is the first time I have encountered such a scientific process." , such a highly operable process technology data.”

That's it!

The key to the success of the first furnace of smelting lies in the original technical data, which Du Jianguo and other high-level officials immediately understood.

Du Jianguo was full of thanks, "Mr. Lin, thank you, thank you so much, you gave us this opportunity, otherwise, titanium aluminum alloy would not have been born in our Hongguang factory!"

People from the Hongguang factory, from Du Jianguo down, expressed their gratitude one after another, and several senior executives shook hands with Lin Feng politely one by one.

Du Jianguo also invited, "Mr. Lin, let's have a good drink tonight to celebrate the birth of titanium-aluminum alloy!"

Lin Feng said straightforwardly, "No problem, such a big event really needs to be celebrated."

night.

A large box, a total of two full tables.There were quite a few people in Lin Feng's group. In addition, almost all the high-level managers of Hongguang Factory, as well as some backbone middle-level people, were together in a lively atmosphere and mingled with each other.

While celebrating the birth of titanium-aluminum alloy, whether it was Lin Feng or Du Jianguo, they once again emphasized the necessity of technical secrecy, and the access to smelting technology must be strictly controlled within a small range.

That is to say, only the technicians in the titanium-aluminum alloy smelting process group can get in touch with the titanium-aluminum alloy smelting process, and others cannot, even the middle and high-level managers of Hongguang Factory.

The first furnace of titanium-aluminum alloy was successfully smelted, and then the second furnace started to be smelted. Lin Feng said that one furnace is far from enough. At least tens of tons, or even hundreds of tons can be smelted.

After the smelted titanium-aluminum alloy metal ingots pass the inspection, they will be transported to the warehouse of Leihuo Technology Industrial Group for storage.

The raw material warehouse of Leihuo Technology Industry Group has a large area of ​​more than 1 square meters. It is not a problem to store one thousand tons, not to mention one hundred tons.

The stability of titanium-aluminum alloy is very good, especially the corrosion resistance is extremely strong, and it will not rust for decades.

Hongguang Factory is not far from Shenhai City, only over 100 kilometers away. Lin Feng and his party left Hongguang Factory and headed for Shenhai City.

The first stop in Shenhai City, Leihuo Turbofan Engine Company.

The area of ​​this factory area is very huge, covering an area of ​​more than 800 mu. It has been built in a decent manner, and the magnificent factory gate can attract the attention of many people. conspicuous.

Lin Feng, Fang Anping and others drove to the factory gate.

Still riding in the car without getting out of the car, Fang Anping said, "Boss, our turbofan engine factory is really well built!"

Lin Feng nodded. The changes here are so great that it is beyond Lin Feng's imagination.

Lin Feng had been here a few months ago. At that time, the construction had just started here. It was like a huge construction site. Now, a modern super large factory appeared before his eyes.

Everyone got off at the factory gate. Apart from the huge and imposing factory gate, it was also very open. At this time, Lin Feng had already seen a group of people walking towards him.

The leader is Zheng Xinyuan, the general manager of Leihuo Turbofan Engine Company. He is a returnee, a doctor, and a senior middle-level executive of an international aero-engine giant. He was recruited by a headhunting company with a high salary.

Walking beside him was Liang Guangwei, Lin Feng's ex-boyfriend.

He used to be engaged in technical work in the agricultural machinery factory of Laojia County, and was planning to develop a single-cylinder engine. He was recruited by Lin Feng to Leihuo Technology Industrial Group. After more than two years of training, he has fully grown up.

Liang Guangwei's current position is the assistant to the general manager of Leihuo Turbofan Engine Company.

The current Leihuo Engine Company has not too many employees, and it only has a scale of 500 to [-] people. It needs to recruit various personnel again and again. Fortunately, the basic framework has been established, and the general manager has also been determined.

"boss!"

"Boss, hello!"

Zheng Xinyuan and Liang Guangwei came over and greeted Lin Feng proactively.Liang Guangwei put himself in a good position, and also politely called Lin Feng "Boss".

Lin Feng waved his hand and said, "Come on, I want to take a look at the construction of our factory."

A group of people surrounded Lin Feng like stars and walked into the factory area. Entering from the gate, there is an open vestibule area with an area of ​​more than [-] to [-] mu. It is very open, like a large square.

In addition to flowers and trees, there is also a flag-raising platform and three flagpoles erected high. In the future, a flag-raising ceremony can be held here every Monday.

The most conspicuous thing in the vestibule area is the magnificent office building, with a total of twelve floors, and the beautiful glass exterior wall looks very fashionable.

This office building has been renovated and put into use. Everyone did not go to the factory area, but entered the office building and sat down in the reception room on the top floor. Zheng Xinyuan first reported the construction situation of the factory area to Lin Feng.

In fact, at the height of the [-]th floor, you can almost see the entire factory area through the glass. The huge modern factory buildings have all been roofed, and some are undergoing internal water and electricity installations, and those that are progressing relatively quickly have already started equipment Installation and debugging.

Several spacious and straight avenues inside the factory area are very eye-catching. Some people plant flowers and trees on both sides of the avenue. This will be a garden-like factory area.

Zheng Xinyuan reported the situation of the factory area in detail, and Lin Feng and others listened carefully, interrupting from time to time to ask about some related situations.

After listening to the report, Lin Feng said with satisfaction, "In other words, it will reach the production standard in about three or four months."

Zheng Xinyuan said confidently, "Four months at most. If everything goes well, the production of turbofan engine components can start within three months."

Lin Feng smiled with satisfaction, "Director Fang, it's up to you to design our turbofan engine as soon as possible, start the production of some parts as soon as possible, and get the first prototype out as soon as possible."

Fang Anping said, "I didn't expect that the construction progress of our factory area would be so fast that we would be under pressure, but please rest assured, the boss, there should be no problem in starting the production of some parts in three months."

After listening to the report on the construction of the factory area, Lin Feng became interested. He first got up and stood in front of the big window to look at the whole factory area, asked Zheng Xinyuan some questions, and then waved his hand, "Come on, let's take a walk around the factory area and have a look. look!"

(End of this chapter)