The Boss of the Yan Family in Siheyuan

Chapter 259 Both the buyer and seller feel they have made a profit

In the past few years, they still used thermite welding on their Shinkansen.

The so-called thermite welding utilizes the principle of thermite reaction.

First put the thermite flux into a high temperature resistant crucible, and then insert a lit high-temperature match into the thermite flux, and the thermite flux will start the thermite reaction.

During the reaction, iron oxide is reduced at high temperatures to form molten iron (molten steel with a specific chemical composition formed by melting other added elements).

Aluminum is oxidized and together with other oxides forms slag.

The molten steel sinks to the bottom of the crucible due to its high specific gravity, while the molten slag floats on top of the molten steel due to its small specific gravity.

After the reaction, after a short period of sedation, the molten slag floats to the surface and completely separates from the molten steel.

A specially designed self-fusing plug at the bottom of the crucible automatically melts open and high-temperature molten steel is released into a high-temperature-resistant sand mold that connects the two rails, thereby welding them together.

The high-temperature resistant sand mold has the geometric characteristics of the rail, so that the shape of the welded joint is basically the same as the rail.

Then polish it smooth and it will be the thermite welded joint.

But there are too many defects in thermite welding.

such as:

Due to the constant changes in temperature during the welding process, the rails were displaced during the pouring process and the rails were not locked in place. As a result, the flux crystallized, causing the weld seam to squeeze and pull apart, and the adhesion failed to meet the technical requirements.

Or during the pouring process, the vibration of workers, trampling on the rails and other factors may cause the quality to fail to meet the specified requirements.

If the sealing mud is unevenly thin and thick, and the mud at the bottom corner is thicker, the water vapor will not be discharged in place, causing the bottom corner of the rail to cool faster, and may also cause damage to the rail.

Even after the weld has cooled down, its mechanical properties can be further improved by applying appropriate heat treatment.

But this still cannot hide the inherent flaws of thermite welding technology.

Therefore, when they were young, they also wanted to implement contact welding or pressure welding technology.

They themselves are also researching pressure welding related technologies, but there is currently no progress.

Therefore, when I was young, I prepared to purchase rail welding cars internationally.

It’s just that nowadays, internationally, the quotations for rail welding cars are ridiculously high.

In addition to our country, those countries in Europe and the United States have quoted at least 8000 million US dollars.

This time they didn't expect that after trying it in China, the price quoted was only 4000 million US dollars.

Finally, through bargaining, the two rail welding cars were sold for US$7000 million.

When I was young, I felt that I had made a lot of money and saved almost [-] million US dollars.

People in China also feel that they have made a lot of money, and some people even feel a little guilty and a little embarrassed.

Yan Jiecheng felt that the price was just right and within the range that everyone could accept.

After all, our own product strength is currently not very competitive internationally, and we can only win by price.

Fortunately, I imported a total of five welding machines from Ermao last time, otherwise I'm afraid I would have been raided by Ermao.

Since Ermao heard about this order, news has come that the price of their welding machine has increased from 30 US dollars to 120 million US dollars.

Ermao has always been professional when it comes to taking advantage of fire.

After seeing this situation, the leaders of the industrial sector gave several welding machine factories a hard task. They must develop such welding machines within five years.

Yan Jiecheng and the others made a profit of US$2000 million this time when they sold the rail welding car.

Everything else was turned in.

I heard that it was the leaders above who had the say for the 2000 million, otherwise it would have been impossible to survive with 1000 million.

Because of this export activity, Yan Jiecheng is planning to give some rewards to the R&D team.So Yan Jiecheng made a report to the ministry again.

He wants to reward the personnel of the rail welding vehicle research and development team with heavy rewards.

Rewards ranging from US$100 to US$500 per person.This incident caused a strong sensation among the major units. Not only was the reward large, but it was also US dollars, so everyone was shocked.

Of course, it also attracted a lot of criticism.After all, Miss Qiu was only rewarded ten yuan when she got married.

However, these criticisms were suppressed by the leaders above.

In the words of the leader, let’s see if this is good or bad first. If the effect is obvious, it means there is nothing wrong with it.

If the effect is not good, it will be stopped in the future.

These days, foreign exchange is not only in short supply for the country, but also for the people.

Who doesn’t want to hold U.S. dollars in their hands? Whether it’s letting others bring things from outside or going to a friendship store, this is hard currency.

Therefore, the personnel of the welding vehicle R&D team suddenly became popular in everyone's eyes.

For a time, everyone wanted to exchange foreign currency with them.

The staff of other railway engineering vehicle research and development groups in the institute also work overtime until late at night every day, as if they were on a high.

They also fantasize that if their R&D team succeeds as soon as possible, they can also sell their equipment abroad and earn some foreign exchange.

Yan Jiecheng is very happy about this. No matter what, as long as everyone is full of chicken blood and fight to death.

Hope will always be greater.

As for whether everyone is jealous of money, it has nothing to do with Yan Jiecheng.

He only looked at the results. Besides, to Yan Jiecheng, it was understandable that everyone would get bonuses after successful research.

That's the way it should be.

The interests of the country, the interests of the collective, and the interests of individuals should be consistent.

In this way, everyone can pull the carriage and work hard in the same direction.

When their directions are inconsistent, one of them must be wrong.

On this day, the leader can find him.

The leader looked at Yan Jiecheng and said with a smile: "Our Yan Jiecheng is very generous. I have gotten to know him a little bit over the years. You have given many rewards to the cadres and workers in your office."

Yan Jiecheng said quickly: "Leader, their contribution is too great. I will reward them in accordance with the regulations of our organization."

The leader nodded and said, "Well, I know you have made great achievements over the years and you have made great contributions.

The leaders also affirmed your achievements over the years.

However, you kid has been giving out rewards to others all these years, why don't you think about yourself? "

What can Yan Jiecheng say, he rewards others.You can say this no matter what. He rewards himself. Can this be explained clearly?

So he said with a smile: "Boss, you see, my salary is quite high now, and I don't lack anything, so..."

The leader smiled and then said: "I know your concerns. It's because we as leaders have not thought carefully over the years, so you have been wronged."

Yan Jiecheng said quickly: "Leader, I really don't mean that.

I really don't lack anything.

Look at me, I live in a small courtyard house.This old man personally approved it for me back then.

There is also a car to go out with.

My wife’s job is not bad and the salary is high.So I really can’t think of anything else I need. "

To be honest, he doesn't lack anything materially these days.

He can have a clear conscience and serve the people wholeheartedly.

After all, he now has three small courtyard houses and a two-bedroom apartment under the Imperial City.

There is also a high-end Mordu sedan when you go out.He has achieved everything that can be achieved in this era.He really didn't feel that he lacked anything materially.

When the leader heard Yan Jiecheng's words, he thought about it carefully. This bitch really has everything he wants.

In fact, he himself is the same, but he is older and his children have grown up.

Therefore, over the years, I have gradually developed some selfish motives and always want to gain some benefits for my children.

In fact, Yan Jiecheng is not saying that he has no desires or desires at this moment.

He still wants to build a courtyard house. After all, there are four children in the family, and they will all need one in the future.

It's just that he already had a plan in mind for this matter.In a year or two, many people will want to do business or go abroad.

They will exchange their yards for money.

At this time, it was time for Yan Jiecheng to take action.

After all, he himself is a slacker.I don’t want my children to have to work too hard either.

Therefore, I thought about buying a courtyard house in Beijing and waiting for the value to gradually increase.

The kind of thing of going abroad and working hard to build bricks for 30 years should be left to others.

At this time, the leader said with a smile: "The leaders above also know your specific situation, so the department is ready to reward you with 2000 US dollars."

Although these 2000 US dollars could be exchanged on the black market, it would be enough for the couple to pay for more than a year, almost two years.

But after Yan Jiecheng heard this, he felt really untroubled.

Money is something that matters to him now.I can’t say it’s useless, but it certainly doesn’t have many uses.

Besides, he doesn't like money.

I never received my salary. Every time I received my salary, it was given directly to Chang Kexin.

In this day and age, the executive level has basically solved all of his problems.

Anyway, he hasn't thought about money for many years.

So Yan Jiecheng said to the leader: "Leader, I really don't need these foreign exchanges here, why don't you just save it."

The leader smiled and said: "You should have heard about Zigong's acquaintances, right? Merits must be rewarded, and deeds must be punished. This is our basic principle.

You can't let me break our personnel rules because of personal reasons. "

When Yan Jiecheng heard what his leader said, he knew he couldn't refuse.Then he said: "Okay, leader. Then I will listen to you and I will accept the money."

Back at the headquarters, Yan Jiecheng began to ask about the construction machinery again.

Now the imported equipment has been completely delivered to the headquarters.

But the equipment comes in, which does not mean there is productivity.

These devices also require learning to use and maintain.

Originally, those manufacturers had to send technical personnel to on-site guidance.

But because the price quoted was so high, Yan Jiecheng also heard all kinds of disgusting things in later generations.

So I rejected this condition.

After all, they are all construction vehicles, and everyone will become proficient in them by trial and error.

Therefore, Yan Jiecheng organized more than 200 knowledge workers and technicians to explore and learn about these construction machinery.

Of course, it's not completely blind.

Yan Jiecheng asked Huaqing University for help in translating the instructions for these machines.

Everyone is groping based on the translated operation manual.

Construction machinery is relatively simple to operate.Having a junior high school education is enough to cope with it.

This is not nonsense or imagining by Yan Jiecheng, he has experience in this.

Many people who drove such engineering vehicles in later generations came from the same place, the mysterious land of Qilu.

There is a mysterious school there, and the excavator technology is world-class.

Most of the students they recruit have junior high school education.Even, there is no junior high school education level.

Many people did not finish junior high school, or finished it intermittently, so they went there to learn this advanced and mysterious excavator technology.

Of course Yan Jiecheng and the others explored these technologies.It's all organized and disciplined.Through the exploration of each operation and maintenance, the accumulated experience is compiled into a book.

Then provide training to relevant personnel.

After training and passing the assessment, the headquarters will issue special certificates to those who pass the assessment.

After all, Yan Jiecheng also has ideas.He hopes that everyone will talk about excavator technology from now on.

Everyone can think of their Beijing-Tianjin Passenger Line Project Headquarters and its commander-in-chief Yan Jiecheng.

These days, when the leaders learned about the preparations made by the headquarters, they were surprised and also sighed.

In those years, they were engaged in engineering and construction, but there were no such bells and whistles.

Everyone was carrying baskets on their backs, earth frames, and shovels.

Hammer after hammer to break open the stone, shovel after shovel to shovel the soil.

Everything can be overcome with pairs of flesh and blood hands.

While sighing, they were also somewhat relieved.

The reason why they had to work so hard back then.Just for the sake of those who come after me, they won’t have to suffer that kind of pain anymore.

They also saw the necessity of the four modernizations and the embryonic form of modern scientific engineering construction in the preparation work of the headquarters.

In the past few years, transportation modernization was removed from the construction of the four modernizations.

But the ministry has been emphasizing the concept of railway modernization.

Then it was explained in detail.

The so-called railway modernization means that railway design and planning must be modernized and comply with the laws of scientific development.

Railway construction must be modernized, with civilized construction and safe production.

Railway operation and management must be modernized and cannot be the same as before. We must pay attention to the establishment of regulations and act in accordance with them.

Railway services must be modernized and provide humane services to passengers.

In all the preparatory work this time, Yan Jiecheng showed them what is a model of modern engineering construction preparatory work.

Yan Jiecheng did not make any other comments about the trilateral projects in other places.

This method of designing, constructing and modifying at the same time seems to save time.In fact, it is a huge waste.

Although Yan Jiecheng and his team took a long time to prepare for this project.But once the project officially starts in the spring of next year, the construction speed will definitely shock everyone.

Yan Jiecheng will tell everyone what Yan Jiecheng’s speed is and what the Beijing-Tianjin express line speed is.

After all, the power of construction machinery cannot be replaced by people.

An excavator is equivalent to the working force of more than 200 people, and a bulldozer can support the working force of more than 400 people.

Machinery gives engineering more possibilities.

The essence of engineering construction is to plaster and plaster.

(End of this chapter)