Starting from a bankrupt steel mill, building a materials empire

Li Xu watched Vice Minister Gu leave.

Didn't go back to the office right away.

Rather, meditate on the spot.

Something about spies,

He wasn't worried at all.

The reason why Anseong Iron and Steel Plant was able to produce special steel is because of the entry refresher.

It is able to consume points and give the most common steel the characteristics of S class.

There is no such thing as technology at all.

How do spies steal?

Li Xu was thinking about something else.

In the conference room just now, Vice Minister Gu also mentioned one more thing.

On behalf of the army's logistics department, he customized a batch of steel.

The thickness of the steel is around a millimeter.

Used as a steel sheet for the inside of body armor.

Body armor, Li Xu once knew something.

It is the most popular individual armor in the world.

It is used to protect the human body from warheads or shrapnel.

It is mainly composed of two parts: a coat cover and a bulletproof layer.

Clothing covers are commonly made of chemical fiber products.

The bulletproof layer is made of special steel, ceramic sheets, glass fiber, ultra-high molecular weight polyethylene fiber and other materials.

The ballistic layer can absorb the kinetic energy of the shrapnel.

It has a noticeable protective effect against low-speed warheads.

In the case of controlling a certain depression, it can reduce the damage to the human chest, abdomen and other parts.

In general, body armor is not a high-tech product on a high level.

As long as the steel of the protective layer is of excellent quality.

The special steel produced by Anseong Iron and Steel Plant is light in quality and has a high degree of hardness, which is definitely the first choice for body armor steel.

Because of this,

Vice Minister Gu will procure.

But Li Xu had new ideas.

Only steel plates are available

And then to produce the most ordinary body armor, what's the point?

Since there is an entry system.

Naturally, it is necessary to give more entries to the steel plate of the body armor.

"Can you make body armor into real clothes?".

After this thought flashed through my mind, I never lingered again.

Li Xu hurriedly returned to the office and checked the detailed materials of the body armor on the Internet.

The principle of body armor is already known.

However, it doesn't mean that wearing body armor ensures that you are safe and sound.

In fact, there are many people who have been killed by bullets while wearing body armor.

First of all, the strong kinetic energy of the bullet makes it hit the steel plate, and the bullet shock wave will continue to move through the steel plate.

The powerful shock wave does not break a person's bones

But it can hurt people's soft internal organs.

Extensive bleeding from internal organs is often more terrible than breaking bones.

Because there are many bleeding spots in internal organs, even if they can be rescued at the first time, they will not be able to find all the bleeding points, resulting in death.

Therefore, after many people wear body armor, they often have to line a cotton vest inside the body armor.

It is to reduce the impact of the bullet.

In addition, body armor is not a panacea, and not all caliber bullets can withstand it.

In fact, body armor has good protection against bullets up to 7.62 mm.

However, the defense against bullets above 7.62 mm is much weaker.

For example, the 12.7 mm anti-materiel rifle, this weapon can penetrate the side armor of the armored vehicle, not to mention body armor.

Also, body armor can only protect critical parts, such as the heart, liver, kidneys, etc.

In fact, body armor cannot protect the torso and neck.

Especially the joints, which body armor simply cannot defend against.

This is mainly due to the fact that the joints need to be constantly moved.

If you are wrapped in body armor, it will inevitably affect people's movement, and instead make people become live targets.

Read the relevant information.

Li Xu's eyes lit up.

The

disadvantages of body armor are simply too many.

The protection area is small and the protection effect is poor.

It can only be said that talking is better than nothing.

It's okay to deal with some small pistols.

Once placed on the battlefield, the effect will be greatly diminished.

So.

There's plenty of room for him to improve.

"In what direction do you want to improve?".

Li Xu meditated.

"It is better to be flexible, to cover a large area and, of course, to be more effective, not only to prevent the bullet from penetrating, but also to resist the ...... of the bullet's shock wave".

Li Xu muttered to himself.

Soon, he picked out three suitable entries.

The first is flexibility.

The second is hardness.

Finally, impact resistance, impact resistance is energy absorption, which can absorb a large amount of energy so that the impact of the bullet will not hurt the soldier.

"By the way, since you want to wear it on your body, it covers a large area and has good breathability. "

Li Xu chose the fourth entry, breathability.

If you let others know that Li Xu also considers breathability in making body armor, it must feel incredible.

But in fact.

Breathability should indeed be considered.

If it only covers the front chest and back, it's okay to say.

If covered the whole body.

If it is not breathable,

It will greatly deplete the soldier's physical strength and energy.

Li Xu soon had an idea.

He's going to make body armor into a real garment.

And not only tops, but also pants, helmets.

All-round protection.

And wear it on the body, just like real clothes.

Putting steel like a fabric cotton garment?

Absolutely whimsical.

With the technology of the earth, it is simply impossible to do it.

Even S-class entries can't reach that level of flexibility.

However, Li Xu's entry system is in the store.

It's not just S-class entries.

There are also SS-rated entries.

"Let me see what kind of effect SS-rated entries can achieve. "

Li Xu himself was also very curious.

I haven't tried it before because of the shortage of points.

After more than a month of selling steel.

He now has 150,000 points.

Enough for him to experiment.

A single S-grade entry costs 100 points to produce one ton of steel.

For a single SS entry, it costs 1000 points to produce the same steel.

The consumption is 10 times larger.

Li Xu believes that the effect must be more rebellious.

Li Xu spent 1000 points to buy an entry refresher separately.

[SS class hardness].

[SS grade flexibility].

[SS class impact resistance].

[SS class breathability].

【S-class rust resistance】

【High temperature and water resistance of S class】

The program is set up.

For every ton of steel produced, 4,200 points will be consumed, which is ten times more than the previous special steel.

The consumption is huge.

It can only be used to produce small equipment such as body armor.

If it is used to produce aircraft carriers, he simply does not have so many points for production.

"Stop. "

Li Xu suspended the production of the steel assembly line.

After switching to the new entry refresher.

"Start of production. "

Soon.

After the molten iron has passed through the entry refresher.

It became a steel plate as thin as a cicada's wings.

And those steel plates can be curled, folded, and kneaded at will, just like cloth.

The workers at the scene were all shocked.

"Director, what kind of steel is this?".

Li Xu was also very happy.

His vision succeeded.

The SS-level entry is really against the sky.

It's not just the black technology of the earth.

And it has reached the level of cosmic black technology.

"If it is made into body armor, let alone bullets, even artillery shells will not be able to penetrate it!".