The steel was placed under the fire resistance testing instrument, and blue flames with extremely high temperatures shot at the steel.
2000 ° C was the minimum requirement for the deck steel to have a high temperature.
This was because the temperature of the flames sprayed by the carrier aircraft when it took off from the deck ranged from 2000 ° C to 3000 ° C.
2000 ° C was the minimum requirement.
However, it was precisely this minimum requirement that they had yet to come up with…
The highest fire resistance of the steel they studied was about 1800 ° C.
If this piece of steel could reach 2000 ° C. That meant that this steel had indeed met the requirements for the deck of an aircraft carrier!
Under the high temperature of 2000 ° C, the black steel that looked very unremarkable did not even change its color.
In other words, 2000 ° C was far from the melting point of this piece of steel.
Li Yumin secretly looked at the surprised expression on Wang Qinian's face. This guy was quite good at acting. He was already quite old, but he still liked to act tough. He really couldn't stand this old guy.
Wang Qinian's excitement was not faked. He was completely surprised.
The steel that they had been researching for months without any progress was right in front of him. How could he not be excited!
"Increase it to 3000 degrees Celsius!”
At Wang Qinian's request, the researchers controlling the equipment raised the temperature to 3000 degrees Celsius.
The scorching heat made everyone feel uncomfortable.
However, in order to witness the fire resistance of this piece of steel, no one chose to retreat.
When the temperature rose to 3000 ° C, the steel finally began to change.
However, the subtle changes in the color of the fire could almost be ignored.
The shape of the entire piece of steel did not change at all. In other words, the high temperature of 3000 ° C was still not enough to shake this piece of steel.
In the end, the fire resistance limit was as high as 3723 ° C!
Wang Qinian looked at Li Yumin excitedly."
"Old Li, this piece of steel can be used as structural steel for aircraft carriers!
I dare say that this has already reached the level of the latest HLSA115 special steel in the United States, or even a little higher…"
The moment Wang Qinian finished speaking, Li Yumin's eyes became slightly moist.
The aircraft carrier research and development program had been launched since the beginning of this year. It had been several months since then, but there had been no breakthroughs in any of the major technical problems.
And now, the research department led by Wang Qinian had finally solved the problem of aircraft carrier structural steel!
"Old Wang, your contribution is indispensable. I'll write a report for you immediately!”
Wang Qinian smiled unhappily and said,"
"Alright, alright, I'm not joking with you.
I really didn't make this steel, and it shouldn't be made by our research lab…"
Wang Qinian looked at the researchers present, and they all shook their heads.
If Chief Wang couldn't do it, how could they do it…
This time, it was Li Yu Min's turn to be dumbfounded.
It wasn't caused by Old Wang?
"Other than your department, is there any other department in our 404 Institute that has the ability to do so?”
Wang Qinian smiled bitterly and said,"
"How would I know what's going on? You saw it yourself. When I came in, I was scolding these guys for throwing waste everywhere. Who knew that this thing was actually the best material for structural steel!”
Li Yu Min fell into deep thought, and an idea flashed in his mind.
"These few days, the comrades from the Huagang Research Institute came to our institute for an exchange. Could it be that they helped us?”
Su Xiaoxi, who had been wondering if Lin Mo was the one who had made the steel, heaved a sigh of relief. If the steel was really developed by the experts of the Huagang Research Institute, she would be able to make sense of it.
It wasn't that she looked down on Lin Mo, but that it was too unbelievable for Lin Mo to develop steel for the deck of an aircraft carrier.
In other words, two people had snuck into the laboratory while she was away!
It was a mistake. If he had known earlier, he would not have gone to eat.
Witnessing the birth of structural steel was more meaningful than eating.
Wang Qinian's beard stood up high."
"How is that possible? You're talking about that old thing, Gao Guohua, right?
Even I can't do it, how can he?”
Then, the voice with a strange expression became lower and lower.
"I haven't seen him for almost five years.
This guy has been researching metal materials for so many years. It might really be him…"
A researcher raised his hand and said,"
"Director Li, Director Wang, we can actually check the surveillance cameras…"
Everyone looked at that person with a strange expression and cursed in their hearts.
Damn it, why didn't you say so earlier!
Just as they were about to head to the surveillance room, Su Xiaoxi said weakly,"
"The surveillance cameras have been under maintenance since this morning. They should only be able to function normally tonight…"
Li Yumin was speechless.
Wang Qinian was speechless.
The researchers were speechless.
Was the heavens covering up for that mysterious big shot?
Li Yu Min smiled and said,"
"Forget it, forget it. The person who made this thing has to come out eventually.
Perhaps he's still perfecting the various properties of the steel. Perhaps he'll stand up in the conference room three days later to inform us of this good news?
Let's just wait…"
Wang Qinian coughed dryly and said,"
"Old Li, are we still going to push forward the work in our department?
Since the aircraft carrier steel has been produced, can our department be disbanded?”
Although he didn't develop this steel, Wang Qinian admired the guy who refined it from the bottom of his heart.
The work had to be pushed forward. Deck paint, hull steel, anti-corrosion materials... These were all the work of their department.
However, looking at the happy steel, he also joked with Li Yumin.
Li Yumin smiled unhappily and said,"
"Disbandment is impossible.
How about this, you guys rest for two days first!
Even if you guys are given a break, the reporters have to attend the work report meeting in three days!”
The group of people took a deep breath. After working overtime day and night, they could finally rest for two days!
I really have to thank that mysterious big shot!
The crowd dispersed.
Wang Qinian, on the other hand, was deep in thought as he held the steel. What kind of tempering process was used to make this steel, and what chemical composition was added to it to achieve such a high degree of yield and fire resistance?
The first thing Su Xiaoxi did after leaving the laboratory was to call Lin Mo!
……
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