Car Empire, why do you all make small cars?

But the hardness can also be ranked No.4.

prior to.

Just everyone excited about the alloy's ultra-high melting point.

At this time, he also calmed down.

just now.

ductility of this alloy.

It's what everyone worries about.

Well known.

Generally hard substances.

His extensibility is not very good.

in the process of using.

Very easy to crack.

But this.

on the aero-engine.

It is simply not allowed to appear.

Because in the aero engine.

any cracks.

will cause the engine to stall.

Or even explode.

This requires material and workmanship.

very high.

"Tell me, what is the ductility of such a hard substance?"

"It's hard to say, generally hard substances have very poor ductility."

"Then what should we do? Isn't that such an alloy with a high melting point that it cannot be used as an aero-engine material?"

…………

at this time.

Everyone was talking about worrying.

After the excitement just now.

Ma Xiangdong's brows were also tightly furrowed.

prior to.

After seeing the melting point of 6000 degrees.

For being too excited.

He forgot this very important thing.

That is the malleability of the material.

If the ductility of this alloy is not good.

Nor can it be used as a material for WS-20.

"What's the matter?"

"shocked?"

Han Yu squinted at Ma Xiangdong and said.

"You were so excited just now."

"But don't worry."

"With such an alloy process and formula as the basis."

"Even this metal is very poorly ductile."

"Our 404 Institute can also develop the alloys required by WS-20."

When talking about here.

His face was full of confidence.

The formulation and manufacturing process of this alloy.

A door was opened for him.

original.

Alloy formulations can also be proportioned in this way.

original.

Alloy technology can also use this method.

He is confident now.

Even the ductile properties of this alloy.

Unable to meet the requirements of aero-engines.

Half a year at the latest.

The 404 Institute can also develop an alloy that fully meets the requirements of WS-20.

but.

After one disappears.

Han Yu looked at the test data on ductility.

Regardless of demeanor, he grew his mouth.

The horse next to him Xiangdong.

Then he danced with excitement.

"Old Han, have you seen it?"

"Have you seen this test data?"

"It's simply too strong¨". "

"I've never seen one."

"A material can maintain such good ductility on the premise of such a high hardness."

"This is simply fairy material."

talking.

Ma Xiangdong held Han Yu's shoulder with his own hand.

Shake vigorously.

As if so.

Be able to vent your excitement and excitement.

at this time.

Others also broke free from the shock just now.

then.

There was a huge exclamation.

"My god? How did this happen? Is there a problem with the test equipment?"

"What kind of material is this? Is it all alien technology? How can it maintain such good ductility under such a high hardness?"

"This kind of material is simply invincible. It can be used not only on aero engines, but also on tank armor."

"The key is that the preparation price of such a material is not high. This is simply a fairy material."

…………

at this time.

Everyone's hearts were unanimously curious.

The process and formulation of this alloy.

Where did it come from?

What kind of powerful scientific research institute, or a big cow.

To be able to come up with such an alloy with excellent performance?

In the hearts of Han Yu and Ma Xiangdong.

Also have this question.

at this time.

Han Yu frowned suddenly.

He remembered.

That flash drive.

It seems to be the commander of the First Military Region.

Sun Dashan gave it to him.

but now?

What about people?

He must know.

Where did this flash drive come from.

thought here.

He couldn't help feeling a little regretful.

I should have asked myself earlier.

Where did this flash drive come from.

"Director, Director."

Just when Han Yu regretted it.

Someone next to him said in a hoarse voice.

"Commander Sun and Colonel Li are right there."

Follow the direction of the man's finger.

Han Yu and Ma Xiangdong.

I saw the two people who were looking at the alloy sample with excitement.

"Commander Sun."

"Commander Sun?"

"Commander Sun!"

Han Yu yelled three times in Sun Dashan's ear.

Only then did he pull the other party out of the shock and excitement.

from the beginning of the test.

Sun Dashan and Li Jian.

I was immersed in excitement and tension all the time.