"Please. ”

"Can you tell me about the principle?"

"The material of the body armor is very special. Has the ability to rebound. ”

"Bounce?"

"To be precise, to restore the status quo ante. ”

"Really?"

Wang Buan explained simply.

It's no secret that memory metal is a secret. A lot of people have heard of it.

However, not many people know what the real memory metal really is. I've seen even less.

The memory metal on Earth is basically in its embryonic state.

And on the planet Cybertron, memory metal has long been developed to an unknown number of generations.

The memory metals that are now rewarded to Wang Buan should also be relatively junior products. But it is enough to make body armor.

Unclear.

Continue testing.

M16 into battle.

The first small-caliber rifle.

About the lethality of small-caliber rifles, there has always been an argument.

Until today in 2018, there are still some firearms experts who believe that its actual lethality is still inferior to that of a 7.62mm assault rifle.

Purely in terms of the kinetic energy of the warhead, small-caliber bullets are much weaker. Completely incomparable with the standard caliber.

However, small-caliber rifles do have more advantages and have gradually become the mainstream.

Naturally, body armor is also keeping up with the trend and closely protecting small-caliber bullets.

The results of the experiment show that the penetration power of small-caliber bullets is indeed inferior to that of full-power bullets.

The main thing is the lack of kinetic energy of the bullet.

The lethality of small-caliber bullets lies in rolling.

Once it is shot into the human body, it is easy to roll over, and then cause very terrible trauma.

Basically, if you are hit in the torso by a small-caliber bullet, there is almost no need to save it. Because there is no way to salvage.

The musculature inside, including the internal organs, would be stirred into a pot of porridge by the tumbling bullets, and Da Luo Jinxian couldn't save it.

However, the tumbling characteristics of small-caliber bullets are almost useless against body armor.

On the contrary, the easier it is for you to roll, the easier it is to defend.

Because you don't have enough penetration.

Once you start rolling, it's invalid.

What's the use of rolling in front of a metal steel plate? The more you roll, the faster the kinetic energy will be lost.

Really......

The M16 assault rifle was ineffective.

The M4 carbine was also ineffective.

Ninety-five rifles were also ineffective.

The most powerful is actually the Bayi bar.

It's no wonder that the original Bayi Bar was originally just a transitional product, and it was thought of being made temporarily to deal with it, who knew that it would become famous once.

In the battle of southern Xinjiang in the past, the Bayi bar showed very good performance.

Powerful, good stability, low failure rate, easy to maintain......

You can shoot from muddy water or magma......

Repeatedly run over by tank tracks, it can still shoot......

The rigidity of the whole gun is also quite high. Smash it open, and you can directly smash the enemy's head open.

Relatively speaking, the ninety-five rifle is ......

It's not that Ninety-Five is bad. It has not been tested in actual combat.

Any kind of weapon, if it has not been brutally tested in actual combat, is a hooligan to say that it is excellent.

How did AK47 come about?

Didn't it take countless lives to pile it up?

Without a bloody war, who will admit the horrors of the AK47?

…… Well, we are peace-loving.

Ninety-five is a gun of civilization, kindness, and politeness......

"Chief Engineer Wang, thank you!"

"Thank me for what?"

"This body armor is very powerful, we want it. ”

"Oh. ”

Wang Buan smiled happily.

Indeed, the protection is quite good.

The effectiveness of memory metal seems to be something special. I hadn't noticed it before.

Now Wang Buan has three special metals in his hands.

The first is liquid metal. It's already used.

The second type is memory metal. It's already in use now.

The third type is smart metals. Not used yet. The main thing is that the right occasion was not found.

All three of these metals are very special. They are not produced in industrial parks.

Strictly speaking, they are prized items.

It is the amount of raw materials produced by the industrial park, and the amount of reward.

For example, an industrial park produces a total of 500 tons of high-temperature corrosion-resistant alloys. Okay, give you a random five or ten tons of special metal.

Since it is a random reward, it is not fixed. You can't make your own choice. It could be any one.

From Wang Buan's current inventory, the largest amount is still liquid metal.

The next largest is memory metal. Finally, there are smart metals.

"Chief Engineer Wang, how much does such a set of body armor cost?" Ding Chen asked with concern.

"Experiments. No money is charged. Wang Buan said, "You help me do the actual combat test, of course, you don't charge money." ”

"Good. Thank you then. ”

"I'll give you five hundred sets first. ”

"Great!"

Ding Chen was overjoyed.

This Wang Bu'an is generous!

500 sets in one go! It's completely free.

This is tantamount to giving 500 special forces a second life! Its protective ability is absolutely incomparable.

"Is it difficult to maintain?" Liang Ge hurriedly asked.

"What do you mean?" Wang Bu'an didn't quite understand.

"Kelarf material is very delicate and afraid of moisture. Liang Ge was depressed.

"Oh. It's okay. Not afraid of water. Wang Buan understood.

No wonder Liang Ge felt very depressed.

The main thing is that the characteristics of this Kelarf material are quite special.

Its ballistic performance is really good. However, it is also more afraid of moisture. Susceptible to moisture.

Once wet, the lifespan will be shortened a lot. Even if it is not damp, the lifespan is about five years. In other words, the lifespan of a body armor is about five years.

Even if you keep it very well, after five years, its protection will drop a lot.

In fact, body armor should be used regularly and may not be damp?

Unless you're training in the Taklamakan Desert every day.

Wherever there is water, it will get wet!

"Are you really not afraid of moisture?" Liang Ge suddenly burst into joy.

"Don't be afraid!" Wang Buan replied affirmatively.

"Good!good!good!" Liang Ge struck each other with his fists excitedly.

For the Marine Corps, body armor is a luxury.

On the one hand, it's too bulky.

Going to sea in body armor is simply fatal.

If you don't untie the body armor in time when you fall into the water, you will sink directly to the bottom of the sea.

On the other hand, it's too hard to keep.

What Kelarf material fears most is moisture. Fear of water. However, the Marines ......

They're a lot of wallowing in the sea, right?

So, there are a lot of special forces wearing body armor.

However, there are very few Marines wearing body armor.

Unless the squad is on an extremely dangerous mission, as in Operation Red Sea, it will carry body armor......

It's good now.

There is the great god Wang Buan.

It was he who invented body armor that was not afraid of water. It's still soft. Protective performance......

"We're also going to order 500 sets. Liang Ge hurriedly said, "We'll give the money." ”

"No money. Wang Buan said casually, "You do experiments in seawater, and I don't charge money." ”

"That would be great. Liang Ge was so happy that he was about to jump up.

This set of body armor is simply tailor-made for the Marine Corps.

With a weight of three kilograms, not afraid of moisture, not afraid of water......

"The products supplied to you may be able to cut by half a kilogram. Wang Buan said.

"Will it affect the effectiveness of protection?" asked Liang Ge reflexively.

"No, it won't. ”

"That's great!"

"Huh!"

Liang Ge couldn't help but dance.

Cheng Kailong was also dumbfounded.

This Wang Buan.

How does it feel like a trick?

Body armor or something, say there is. Doesn't seem to require much effort to research?

The speed of production is also so fast. It's 500 sets at every turn.

Who else but him could do it?

There is absolutely no second person.

When I think about it later, I am relieved.

Other people's research and development has always been big machinery, is heavy industry good?

For example, body armor belongs to light industry, textiles, but it is just a gesture, easy to come by, naturally effortless.

"Let's keep experimenting!" Wang Bu'an said.

"What else are you experimenting?" Cheng Kailong shook his head.

"Test more powerful guns!"

"What?"

"For example, sniper rifles, large-caliber anti-aircraft machine guns and so on. ”

"What did you say?"

Everyone was stunned.

What the?

Still want to test?

To test a sniper rifle?

Testing large-caliber anti-aircraft machine guns?

Joke......

These are all weapons of mass destruction.

Body armor is not designed for them.

In fact, it is impossible for body armor to protect against sniper rifles. It has too much bullet charge.

For example, an average NATO 7.6251mm rifle cartridge has a charge of only 3.1 grams. However, the propellant of the same caliber Norma Magnum sniper bullet has been increased to 14.26 grams! It is more than four times that of ordinary bullets! This type of bullet has an initial velocity of 914 m/s!

However, this muzzle velocity is not critical. The point is that the bullet slows down very slowly.

Even at a distance of 1,500 meters, the speed of the bullet is terrifying. It is completely possible to penetrate a thick steel plate.

Let's not talk about large-caliber anti-aircraft machine guns.

That's for jerking off.

If it's used to hit someone......

A shot came, and the whole person was torn apart.

At least, if it hits the head, the whole head will blow up and never leave a trace.

"I can stop it. Wang Buan is full of confidence.

"That's fine. Try the 12.7mm caliber first. Ding Chen rubbed his hands excitedly.

Someone was immediately sent to bring an anti-aircraft machine gun.

This thing is never used by the special forces themselves.

It's too bulky.

Cannot be carried.

It is only possible to follow the actions of the infantry regiment.

Or it can be mounted on top of a tank and used as a secondary weapon.

This thing, seriously, is not aimed at the human body at all. It's aimed at light armored vehicles, as well as simple fortifications and something.

General houses, reinforced concrete structures. Maybe you can block the bullets of an assault rifle. However, if the 12.7mm anti-aircraft machine gun had arrived, the bullets would have shredded the walls.

Do you have a small body armor, or a soft one, that can block a 12.7mm bullet?

Even the highest-grade steel plate would not dare to face large-caliber bullets!