"Hello, Professor Gao. Wang Buan responded politely.

"Young man is not simple! blue is better than blue!" Gao Qiancheng said happily.

"Thanks for the compliment. ”

"Are the turbine blades you use really monocrystalline blades?"

"It's not. ”

Wang Buan shook his head clearly.

Monocrystalline blades, 50 billion tons of hydraulic press can also be pressed.

He'd tried it before.

However, when it comes to actually using it, he doesn't think it's necessary.

Because, the 50 billion tons of hydraulic press, the pressed cemented carbide sheet has stronger performance and longer life.

Single-crystal blades, up to hundreds of tons of heavy pressure, high temperature hundreds of degrees.

The cemented carbide sheet, just as a raw material, can withstand a heavy pressure of 7,200 tons and a high temperature of 7,200 degrees.

If it is the reason for adding hydraulic presses, I am afraid that these numbers will be doubled.

This is something that a single crystal blade can far from do.

Since there are better options, monocrystalline blades can only stand aside.

"If you don't choose a single crystal blade, how long can the turbine blade last?" Gao Qiancheng frowned and said, "10 hours, 20 hours?"

"I don't know. Wang Buan said lightly, "Anyway, it's just a non-stop test." Until the blades are damaged. ”

"What kind of fantasy is this?" Miao Yongfeng interjected, "This is irresponsible remarks. ”

"I don't know!" Wang Buan said lightly, "There is no upper limit." ”

"What do you mean?"

"I think it has a lifespan of at least 100 million hours. ”

"You"

Miao Yongfeng looked at Wang Buan's eyes, feeling that he was looking at a mentally retarded person.

Cheng Kailong next to him heard it, and shook his head helplessly.

This Wang Bu'an, finally the sentence of 100 million hours popped out.

Banmen get an axe!

What nonsense!

Talking nonsense in front of a group of old experts has serious consequences.

Anyway, someone else is going to give you a frivolous negative evaluation.

"Xiao Wang, your statement is not right. Gao Qiancheng said calmly, "At present, the world's longest-lived turbine blade, even if it is used in the laboratory, is only 20,000 hours. According to you, the turbine blades you produce will be more than 5,000 times that of others. It's impossible. ”

He speaks slowly, without being angry, or with any emotion.

He was just calmly stating his doubts.

Wang Buan couldn't get angry.

Others are normal to question.

Indeed, his own data is too appalling.

100 million hours! That's a long time? It's just over 8,000 hours a year. More than 10,000 years?

The history of mankind is about 10,000 years. Otherwise, how could it be called 5,000 years? What kind of thing can last for more than 10,000 years?

If you want to blame, you can only blame the Transformers' technological level is too high.

The Transformers in the movie feel completely weakened! Otherwise, they wouldn't be able to be imaged at all.

With a wave of their hand, others can wipe out hundreds of solar systems!

"Professor Gao, the method I use is completely different. Wang Buan calmly explained, "My turbine blades are directly forged with a hydraulic press. Therefore, it is not possible to apply the life of a single crystal blade to calculate. If you don't believe me, I can give you a batch of turbine blades and you can test it yourself. Of course, the whole machine test is better. ”

"Hydraulic press forging?" Miao Yongfeng immediately seized Wang Buan's process loophole, "This is completely impossible!"

"Why?"

"Huaxia Erzhong's 80,000-ton hydraulic press can't do it. How can you possibly do that? You brag!"

"Because I have a bigger hydraulic press!"

"How old?"

"Five tens of billions of tons. ”

"What?"

The people around were all stunned.

They all looked at Wang Bu'an with stunned faces, and then looked at each other.

Five tens of billions of tons?

Are you sure you're not wrong?

Or did they hear it right?

"Comrade Xiao Wang, when we engage in scientific research, we must speak with facts. Chen Daguang finally couldn't help it.

"yes, numbers can't just come out of your mouth. Gao Qiancheng said solemnly, "Every figure we provide needs to be scientifically based. Unsubstantiated figures can have serious consequences. In the past period of great turmoil, we have suffered too much from pompous winds. ”

"Are you engaged in scientific research? He's just a stunned young man who hasn't dried up. Miao Yongfeng said coldly.

"The numbers I'm talking about are certainly well-founded. Wang Buan said loudly.

"You are responsible for your numbers!" Miao Yongfeng said angrily.

"I am responsible for every word I say. Wang Bu'an said word by word with a straight face.

Everyone had to look at each other again.

Sure enough, it's a temperamental little guy.

The people present were all old experts and professors, and they didn't dare to claim to be Taishan Beidou. But, at least, they all have their own achievements in their own fields of study. Young people are very modest in front of them. Only this Wang Bu'an dares to speak, dare to do, and dare to fight.

Miao Yongfeng questioned a few words, and was immediately pushed back.

Or, it's this little guy who has no one in his eyes, and his eyes are above the top.

Or, it's this little guy who is gifted and confident.

Thinking that he was able to drum up a perfect turbofan 6 engine, everyone couldn't help but think of the latter.

Perhaps, in this magical world, there are really unborn geniuses?

"Let's keep experimenting. Gao Qiancheng said.

Miao Yongfeng wanted to speak and stopped.

He obviously felt that Wang Buan was talking nonsense.

Most of the turbine blades of domestic engines are researched and produced by him.

He knew best how long those turbine blades would last. In the state of high afterburner, the life span is up to 22 hours. Wang Bu'an wants to exceed 100 hours, it is absolutely impossible.

It is very likely that after two hours, the turbine blades of the turbofan 6 will have problems.

When the time comes, see how he humiliates Wang Buan.

A milky kid.

Time countdown

Five minutes

Three minutes

One minute

Finally, the two-hour test period ended.

Zhao Ce turned off the engine.

Gradually, the turbine stopped.

The intensity of the air flow at the vent also decreases gradually until it disappears completely.

A large number of technicians gather together to carry out various data monitoring.

At the same time, a large number of wearing parts should be disassembled, inspected, and then replaced.

The first thing to disassemble is the turbine blades.

But

There's no way to start.

There is no possibility of disassembly of the turbine blades at all.

All the turbine blades have been welded to death. And the turbine is also welded to the body of the engine. Even if it is violently demolished, I am afraid that there is nothing that can be done.

"Wang Bu'an, what is your design concept?" asked Chen Daguang suspiciously.

"Overall replacement. Scrap as a whole. Wang Buan was blunt.

"If there is a little problem, just replace an engine?" Gao Qiancheng said incredible.

"Do you think the country's money is not money?" Miao Yongfeng said coldly, "How can the country have so much money for you to waste? ”

"First, I didn't take money from the state. This engine was completely researched by me at my own expense. Wang Bu'an said lightly, "I said that the overall replacement and the overall scrapping are all for the sake of the high-intensity combat readiness of the troops." If I were responsible for providing the engine, I would have had enough spare. ”

"The cost of the engine is high. Gao Qiancheng cautiously reminded, "One is a few million dollars." ”

"yes! Miao Yongfeng said coldly, "When the time comes, how many spare engines can you provide to the troops?"

"How much I can offer depends entirely on the odds of it being damaged. Wang Buan said slowly, "If it has no possibility of damage." Then I don't need a spare. ”

"Never break?" Miao Yongfeng couldn't help laughing.

Wang Buan didn't laugh.

He looked at each other with caring eyes.

The others didn't laugh either.

They all felt that Wang Buan's speech was ridiculous.

The engine is a very sophisticated piece of equipment, and there are so many high-precision parts that it is almost impossible to avoid damage.

A piece of dead iron, if left out for a long time, it will rust and rot.

However, the test data was very unexpected.

The turbine blades do not show any signs of damage.

This is not something that can be seen with the naked eye.

Instead, special ultrasound is used to repeatedly test the flaw on the blade.

If there is a crack in the inside of the blade, even if it is only a few microns, the sound waves can detect it.

But no.

Nothing was responded to the sonic sounding.

Detection is performed with more detailed rays, accompanied by magnetic resonance.

To put it bluntly, it is actually the set of hospital examinations. It is not only able to inspect internal wounds in the human body, but also to detect dark wounds inside metal.

Metal trauma is not terrible. The most terrible thing is the internal injury.

Turbine blades, in particular, can easily shatter if there is an internal injury. At that time, there will really be parts flying out.

If the turbine blades of the air intake fall off, the engine is also scrapped.

The final inspection result is good and does not need to be replaced.

Astound.

Extremely shocked.

Everyone's eyes looked very complicated.

Only Cheng Kailong's heart secretly breathed a sigh of relief. He was really a little worried about Wang Buan's arrogance and would shoot himself in the foot.

If you can't even pass a two-hour basic test, the joke is too big.

Fortunately, the results were satisfactory.

Or rather, it was completely beyond his expectations.

Perhaps, Wang Buan, this guy, is not arrogant. The life of the turbofan 6 may be really very long, very long?

"Impossible"

"How is that possible?"

"How is it possible that the turbine blades are not damaged at all?"

Miao Renfeng muttered quietly.

He was clearly reluctant to believe the test data. He went up and tested it himself.

He repeated his tests, trying to check for the wounds.

However, it didn't.

All ultrasounds, spectrometers, NMR, radiation, gamma rays, beta rays are all inconclusive.

In the end, he even used iron oxide red.

Still nothing came of it.

All turbine blades, all wear parts, all parts, are zero damage.

However, Miao Yongfeng was still unwilling.

He didn't believe that the turbofan 6 made by Wang Buan was really so perfect.