At the military exercise site, a group of officers and soldiers looked at each other.

The cannon has fired.

The missile has exploded.

The helicopter swept over.

The depleted uranium armor-piercing bomb has been tried.

Even a large amount of bombs have been tried.

The temperature at the site was as high as thousands of degrees and the flames evaporated.

But when the flames went out, several tanks were still steadily parked there, with rusty appearances, and patches were piled with patches.

There was still a single rivet. When the wind blew, the rusty but smooth tank was exactly the same as when it was pulled.

Everyone, look at me, I look at you, and look confused.

Director, this is different from the script.

Isn’t this just a broken 59? Why can’t you beat it up if you don’t want it?

Shouldn’t everyone be so booming and blowing this thing up?

"Now, the military exercise goal is not completed!"

"What should I do now?"

"What monster tank did they pull over? Didn't they say they wanted to scrapped tanks?"

"Is this a tank after our army's magical transformation? I wonder if this thing will transform into Gundam?"

The news reached the tank troops, and they were also stunned.

The officer immediately contacted Xu Jianfei.

"Old Xu, what have you done to the tanks you brought back?"

"Oh, that..." Xu Jianfei said, "I'm sorry, it was broken during training, so we should try our best to practice."

"Have you practiced it? How did you practice it? Where did you practice it?"

Xu Jianfei said a little embarrassedly: "The shell, track, wheels, and transmission equipment have basically been replaced."

"That's all?"

"The internal combustion engine has also been removed and repaired..."

"Just practiced?"

"Probably... the parts have been replaced."

In fact, the structure of these decades of old men is much simpler than that of modern ones and does not rely on electronic equipment to operate. For Lao Bo Long and others, it is much simpler than understanding modern internal combustion engines.

In the manor, after several wars, giant dog invasions and several wars, these tanks probably remained the same, and basically all of them could be replaced.

If they drive the tank, they will find that the engine power of the tank has increased greatly, from the 50 kilometers that it almost ran apart, it can easily reach a speed of hundreds of kilometers per hour.

Because of the material of the engine, the cover has undergone qualitative changes and can naturally output more power under the same volume.

Otherwise, how could the manor drive these tanks and speed up with the war giant dog?

However, 59 is 59 after all, and no matter how it is changed, it will be like that. The first chariot in the manor is still the "grave digger" excavator, and the "grave digger" equipped with a bursting gun. That is really a grave for anyone who sees it.

These tanks were at the bottom of the chain of contempt in the manor. Later, after the war was damaged, Lao Honglong and others were too lazy to repair it, but they continued to improve the gravediggers. They were really damaged, so they just patched it up, so there were rivets and patches on the tank.

When he returned these tanks, Xu Jianfei didn't think much about it at all, and now he realized that something was wrong.

After saying this, Xu Jianfei said embarrassedly: "What's wrong? There's nothing to keep in secret about this kind of old man tank, right? Should I apply? Is it embarrassing for you?"

"No, no..." There was no idea what to say, and scratched his head for a long time, "But... what did you use to repair it? How... how... how can this thing be so resistant to the beating?"

"Oh..." Xu Jianfei breathed a sigh of relief and said, "It is a special alloy of ours, and the hardness may be higher."

Probably higher hardness?

More than just higher?

More than just hardness?

After all the weapons failed to get the rust gold, the people from the institute were called.

Then they tried various ways.

From new alloy steels, to diamond cutters, to water cutting machines…

In the end, there was no way to do that, and the large-scale laser equipment in the laboratory had been mobilized.

Under the super-powered laser, a small corner was finally cut off near the rivet.

This made the people in the institute thunderous.

But, what exactly is this thing?

Why can it be cut only when using a laser?

On Earth, diamonds are the most hard in nature.

Among artificial objects, some carbon isomers can have higher hardness than diamonds.

But the diamond knives were polished like chalk in front of it.

On Earth, the substance with the highest melting point discovered at present is hafnium alloy, with a melting point of up to more than 4,000 degrees.

But even hafnium alloys will melt into molten iron at temperatures of up to 6,000 degrees when the depleted uranium armor-piercing bomb is burning!

But the depleted uranium armor-piercing bomb actually directly hit a pile of burning liquid in front of it...

Ultra-high pressure water cutting machine cuts metal like cutting foam. In front of it, it is probably the same as a car wash spray gun, but it just flushs the stains clean.

It only changes a little under the bombardment of ultra-high energy lasers.

However, the laser light cannot cut it open at all in an instant. It will only melt and cut it after the temperature of the contact surface has steadily increased to hundreds of thousands of degrees.

How could such a thing exist on the earth?

All the experts looked confused and confused.

What is this... what is it!

Then, at a speed of lightning speed, they took the plane and chased to the tank troops to find the truth.

After arriving, I realized that this thing was brought back from the Almighty Manor.

At this moment, they stared at the officer and Xu Jianfei on the phone.

On the other end of the phone, the officer asked the question carefully: "What is the composition of this alloy...? Can you reveal it slightly?"

When asked this question, the experts were carefully waiting for answers.

Could it be an element that has not been discovered yet?

No, no, no, it's impossible, there are so many periodic tables of elements, how can there be no elements found?

This is the scientific cornerstone of the earth!

But... any element on the periodic table, including those that already exist or do not exist, cannot have this nature!

"The elements? I don't know much about this." Xu Jianfei said.

The officer was a little disappointed, and the experts next to him looked at each other.

Sure enough, it is impossible for people to say the components of this kind of thing to do.

This alloy is an epoch-making discovery!

"Wait." Xu Jianfei said, "I'll ask someone who knows what you know..."

On the phone, I heard Xu Jianfei calling someone: "Xiao Wei? Xiao Wei? Come here, I have any questions to ask you!"

"What is the rust gold component?"

This thing is called rust gold?

"Ingredients? About 98% iron and about 2% carbon." Xiao Wei said.

Xu Jianfei forwarded it to the phone.

The officer was a little puzzled, it was that simple? Aren’t those high-tech alloys super complicated? Why is it so simple?

"This is pig iron!" The expert understood it as soon as he heard it.

Are you cheating people? If you don’t want to say it, just don’t say it. What can you force you to say it? Why bother fooling people?

The expert was about to get angry when his phone rang.

"Teacher, I analyzed it and the spectrometer shows that the components of this thing are...98.2% iron, 1.8% carbon, and a very small amount of impurities."

"What?" At that moment, the experts felt that their worldview was blown up!
Chapter completed!