1500 MPa!

…

2000 MPa!

…

2200 MPa!

Finally, the number stopped at 2200 MPa.

While Su Yumin was testing, all the technicians stood by.

In other words, they witnessed the entire testing process.

After they confirmed again and again that the strength of the steel powder was indeed 2200 MPa, their expressions became extremely complicated.

“Wuwuwu…”

Suddenly, Su Yumin couldn't hold back any longer and burst into tears.

Although the other technicians did not cry, their pupils were red, showing that they were extremely uneasy inside.

Only Fu Song was standing by, feeling quite helpless.

He walked over carefully and advised: "Don't be sad, Su Gong, isn't it just super steel?

Our country lacks everything except steel.

For example, the amount of light loss at Baosteel every day is enough for me to build ten buildings."

Behind him, Wang Weidong, who had been silent all this time, suddenly said, "Alright, let him cry. You can't understand how he feels right now."

Fu Song looked at Wang Weidong with confusion on his face.

Wang Weidong said calmly, "The greatest benefit of super steel to our country is the manufacture of nuclear submarines.

Nuclear submarines are currently the most powerful weapon for our country to protect its maritime borders. It is precisely because of this super weapon that we can effectively guarantee the security of our maritime borders.

However, we still do not have the ability to produce nuclear submarine-grade super steel and can only import it.

So what do you think the countries that are capable of producing super steel will sell this material for?"

"This..." Fu Song understood a little.

The cost of steel, even super steel with complicated production process, cannot be too high.

However, in order to defend our maritime borders, we must buy it no matter what the cost.

This is not the most important thing.

The most important thing is, what if the international situation becomes tense and others stop selling?

Fu Song smiled and patted Su Yumin on the shoulder: "Okay, everything is over.

Now that we have our own super steel, we can build as many nuclear submarines as you want without any shortage of money."

After venting his emotions just now, Su Yumin felt much better.

He stood up and bowed deeply to Fu Song: "Boss Fu, thank you!"

Fu Song hurriedly said, "Don't do that. Although I discovered this kind of steel, it's really nothing.

After all, even if we can't mass-produce it, we can still buy it.

At worst, you can just buy more, and a large stockpile will last you a long time."

Unexpectedly, Su Yumin shook his head and said, "In fact, the real role of super steel in our country is not to manufacture nuclear submarines, but aircraft carriers."

Fu Song was a little confused: "What did you say? Aircraft carrier...ship?"

"Yes! The strength requirement for aircraft carrier-grade super steel is 800 MPa, which is lower than that of nuclear submarines.

But the demand for it is so huge that it is an astronomical figure.

In addition, although foreign countries are willing to sell us super steel, the supply is limited.

In other words, although we can use purchased steel to build nuclear submarines, we cannot use purchased steel to build aircraft carriers.

Yes, in terms of deterrence, nuclear submarines are indeed much stronger than aircraft carriers.

But nuclear submarines can only serve as a deterrent. Unless absolutely necessary, we must not use this weapon.

But aircraft carriers are different.

As long as our country has the ability to build aircraft carriers, we can firmly control the Bohai Sea, the Yellow Sea, the East China Sea, and the South China Sea."

After hearing Su Yumin's words, Fu Song's heart could no longer be described by simple excitement and shock.

As a young man who loves his motherland, Fu Song remembers very clearly: the total area of ​​my country's maritime territory is as high as 4.93 million square kilometers.

What is the concept?

my country's land area is 9.6 million square kilometers, which means that the total area of ​​my country's sea territory is about 51.4% of the total land area.

The largest of these is the South China Sea.

Measuring from the map, the distance from Guangdong Province to the Zengmu Shoal Islands, the southernmost part of the South China Sea, is about the same as the distance from Guangdong Province to the imperial capital.

It takes eight hours to take the high-speed rail from Guangdong Province to the capital.

The distance is extremely far and the water transportation is inconvenient, so before the advent of aircraft carriers, my country's control over Zengmu Shoal can be said to be extremely weak.

There is no way, it is really beyond my reach.

But now... hehe...

Fu Song finally understood why Su Yumin was crying so sadly.

As a high-tech technician responsible for the research on the properties of super steel, his own inability to do so prevented the motherland from manufacturing its own aircraft carrier.

Anyone would be unable to sleep if they were in his or her place.

*

Kobe Steel and Sumitomo Metal Works, Japan.

Miyazaki Neiji sat in his office, opposite Grosso, the head of Swiss Steel.

Grosso was a little nervous. "Mr. Miyazaki, I wonder if you've heard that Wang Weidong, China's leading steelmaker, has returned to the industry and is planning to develop pen tip steel again."

Miyazaki Neiji drank his tea slowly and said, "Grosso, you are good in every way except that you like to make a fuss.

China...tsk tsk, it's not that I underestimate them.

With their capabilities, it would be impossible to develop nib steel in the next ten years, no, in the next thirty years.

It's not that I'm arrogant, but many things require years of technical accumulation.

How long did you spend researching nib steel using white steel?

137 years!

Even with the excellence of our Yamato nation, it still took 89 years.

China began to accumulate high-end steel technology eight years ago.

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