Chapter 689: : The true face of rust gold

At the military exercise, a group of officers and soldiers looked at each other.
The artillery fired.
The missile blew up.
The helicopter swept over.
Depleted uranium armor-piercing bombs have been tried.
Even large bombs have been tried.
The temperature at the scene was as high as several thousand degrees, and the flame was transpiration.
But when the flames extinguished, several tanks remained steadily there, still rusty on the outside, patches patched.
There is still no shortage of rivets. When the wind blows, the rusty but smooth tank is exactly the same as when pulled.
Everyone you look at me, I look at you, with a stern look.
Director, this is different from the script.
Isn't this a broken 59? Why isn't life going bad!
Shouldn't everyone bang and blast this thing?
"Now, the goal of the military exercise is not complete!"
"What can I do now?"
"What kind of monster tank did they pull over? Didn't they say the tank was going to be scrapped?"
"Is this a tank after our army's magic reform? I don't know if this thing will turn into Gundam?"
The news reached the tank forces, and they were dumbfounded.
The officer immediately contacted Xu Jianfei.
"Lao Xu, what are the tanks you pulled back, what did you do to it?"
"Oh, that ..." Xu Jianfei said, "I'm sorry, it was broken during training, and we repaired as much as possible."
"Repaired? How did you do it? Where did you do it?"
Xu Jianfei was a little embarrassed and said, "The shell, tracks, wheels, and transmission equipment have basically been changed."
"that's it?"
"The internal combustion engine has been disassembled and repaired ..."
"Just repaired?"
"Probably ... the parts have been replaced, too."
In fact, the construction of internal combustion engines of these decades-old grandpas is much simpler than that of modern ones, and it hardly depends on the operation of electronic equipment. For the old bangs, they are much simpler than understanding modern internal combustion engines.
In the manor, after several invasions of war dogs and after several wars, it is estimated that these tanks have maintained their original appearance, basically they can be replaced, and all of them have been replaced.
If they drive this tank, they will find that the engine power of this tank has increased greatly. From the original 50 km that was almost scattered, it can easily reach a speed of hundreds of kilometers per hour.
Due to the qualitative changes in the material of the engine, the cover can naturally output more power under the same volume.
Otherwise, how did the manor drive these tanks and fight against the war dogs?
However, 59 is 59 after all, no matter how you change it, the first chariot in the manor is still the "gravedigger" excavator, and the "gravedigger" with a bursting gun is installed, so you can really dig a grave for anyone .
These tanks are at the bottom of the despise chain in the manor. Later, after the battle damaged the old Bang, they were too lazy to repair it, but they continued to improve the gravedigger. It was really damaged and just patched it up. Children, so there are rivets and patches on the tank.
When he returned these tanks, Xu Jianfei didn't even think about it, and now he realized that it was wrong.
After saying this, Xu Jianfei was embarrassed and said, "What's wrong? There is nothing to keep secret about this old master tank? Should I apply for it? Did it make you embarrassed?"
"No, no ..." I didn't know how to say that, scratching my head for a long time, "but ... what did you use to fix it? This thing ... why ... how so resistant?"
"Oh ..." Xu Jianfei was relieved and said, "It is a special alloy of ours, and the hardness may be higher."
May be higher hardness?
More than higher?
More than hardness?
After various weapons failed to get rust gold, the people in the institute were called to go.
Then they tried various methods.
From new alloy steel, to diamond cutters, to water cutters ...
In the end, there was really no way. Large-scale laser equipment in the laboratory had been mobilized.
Under the high-power laser, a small corner was finally cut off near the rivet.
This made the institute's people cheer.
But what exactly is this thing?
Why can I cut it only with a laser?
On earth, the highest hardness in nature is diamond.
In artificial objects, some carbon isomers can be harder than diamonds.
But in front of it, the diamond knives were like chalk, and were polished directly.
On earth, the highest melting substance currently found is rhenium alloy, which has a melting point of more than 4,000 degrees.
But even thorium alloy will melt into molten iron at a temperature of more than 6000 degrees when the depleted uranium armor-piercing projectile burns!
The depleted uranium armor-piercing projectile, in front of it, crashed into a pile of burning liquid ...
Ultra-high pressure water cutting machine, cutting metal is like cutting foam. In front of it, it is about the same as the car washing spray gun, but it flushes the stains.
Only under the bombardment of the ultra-high energy laser, it changed a little.
However, the instant laser cannot cut it at all. Only after the temperature of the contact surface has steadily increased to hundreds of thousands of degrees, can it be melted and cut.
How could such a thing exist on earth?
All the experts were bewildered and intimidated.
What the is ...?
Then, at a speed that was too fast to cover their ears, they sat directly on the plane and chased the tank forces to find out.
After arriving, I realized that this thing was pulled back from the Almighty Manor.
At this moment, they stared at the officer and Xu Jianfei on the phone.
At the other end of the phone, the officer carefully asked the question: "What is the composition of this alloy ...? Can you tell me a little?"
Asked this question, experts are waiting carefully to answer.
Is it an element that has not yet been discovered?
No, no, no, there are so many elements in the periodic table. How could there be elements that were not found?
This is the cornerstone of the science of the earth!
But ... any element on the periodic table, including existing and non-existent, cannot have this nature!
"The composition of 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, the composition of this kind of thing cannot force others to say it.
This alloy is an epoch-making discovery!
"You wait," Xu Jianfei said, "I'll ask someone who knows ..."
I heard Xu Jianfei calling on the phone: "Xiao Wei? Xiao Wei? Come here, I have a question for you!"
"What is the composition of this rust gold?"
This thing is called rust gold?
"Composition? About 98% of iron ~ EbookFREE.me ~ carbon." Xiao Wei said.
Xu Jianfei reported to the phone.
The officer seemed a little puzzled. It was that simple? Aren't those high-tech alloys all super complicated? Why is it so simple?
"This is pig iron!" Next to him, the experts understood.
Are you cheating? If you do n’t want to say it, do n’t say 呗, but force you to say 咋? Why flicker?
As soon as the experts wanted to get mad, the phone rang.
"Teacher, the analysis came out. The spectrometer shows that the composition of this thing is ... 98.2% iron, 1.8% carbon, and a very small amount of impurities."
"What?" At that moment, the experts felt that their worldview had exploded!
This is impossible!