Chapter 1077

According to this idea, Tengfei group soon took out the finished products of dzb-1500 cruise missile.

Just at this time, Northwest Airlines found Tengfei group to jointly develop the fbc-1a fighter bomber.

Tengfei group, which is responsible for the production of a small amount of key guidance components of ammunition, did not hesitate to get its private goods into the huge ammunition system of fbc-1a fighter bomber.

Of course, the price is also very moving, 10 million yuan per piece. As for the international price Sorry, it's not for much.

There's no way. The stealth technology used on dzb-1500 cruise missile is really high-end.

No matter what else, just talking about the missile body materials, ordinary countries or organizations are not able to come up with them.

In addition to the light weight, high structural strength and long service life of general aviation materials, this material also has a more prominent feature, that is, it has a strong absorption effect on radar signals below decimeter, especially millimeter wave and centimeter wave.

This performance has been used all over the world, and only Americans can do it, which makes the F-117, B-2, F-22 all stealth air strike lineup.

The remaining one is really not necessarily better than that of Tengfei group.

Even if there are other people who can compete with Tengfei group in this aspect, the problem is that Tengfei group has not come up with its own core technology, right?

Yes, this high-level absorbing material is not the most advanced stealth material of Tengfei group.

In fact, the materials developed by Tengfei group for the next generation of domestic combat aircraft not only have microwave absorbing properties, but also have the micro radar mirror reflection function.

In other words, the latest materials of Tengfei group are two super strong products with radar stealth function.

The advantage of this is that the airframe surface of the next generation of fighters will not be so delicate.

Because this kind of material can absorb or suppress the centimeter wave and millimeter wave radar signals by 65% - 72%. Combined with the stealth aerodynamic layout of the fuselage, it is enough to achieve 90% suppression rate for the main radar signal bands, so as to achieve the effect of radar stealth.

Otherwise, the body surface of the next generation of combat aircraft can only be coated with an expensive absorbing coating, which forms a double absorbing layer together with the absorbing material, so as to suppress the radar wave.

Only in this way, the maintenance of the next generation combat aircraft will not only become a nightmare for the ground crew, but also a heavy financial burden for the troops. More importantly, it will seriously affect the attendance rate and battlefield adaptability of the next generation combat aircraft.

Because the absorbing coating is more delicate than you said, but it's not too bad.

I'm really afraid of rain, thunder and wind. If I don't take care of it a little bit, the absorbing coating will fall off for you.

It's faster than suffering from hair loss of 996 fortune.

Once you encounter this problem, it's not like painting the car with the original paint. If you really can't, just brush a layer of putty.

You know, it's a coating that can absorb radar waves. It's absolutely high-tech. It's not too shameless to be so simple.

So don't mention the touch-up paint. The absorbing coating inside and outside of the whole machine can't be left. All of them should be removed, and then a new layer should be added inside and outside.

This is just a small side of the delicate absorbing coating, which is similar to the special shoe covers and gloves that maintenance personnel need to wear when they are on the plane, the maintenance temperature in the hangar can only be maintained at 22 ℃, and the maintenance time is long enough to make people collapse, etc.

All of these are accompanied by super high investment cost and inefficient task execution ability.

For example, for the B-2 bomber in the United States, the maintenance time is nearly 1000 hours for every flight hour, and the absorbing materials account for the majority.

The F-22 is slightly better than the B-2, but there is no fundamental improvement. It is estimated that there will be a breakthrough when the yf-35 comes out. The problem is that this aircraft is still unknown.

What's worse is that the United States is rich and powerful, and its economic ability is superior to the rest of the world. Only in this way can it afford to support these gold Gobblers. However, Americans dare not bear too much.

The B-2 has only purchased 21, and the F-22 has just been mass produced, but it has been rumored that the US military will not have too much equipment.

The domestic economic capacity is not as good as that of the United States, and the level of military expenditure is even worse than that of the United States.

Even if you want to build high-level maintenance facilities, it's not enough.

Therefore, we can only rely on the existing maintenance system as far as possible to protect the next generation of combat aircraft, which is in line with the actual response.

In addition, the biggest application scenario of the next generation combat aircraft may be the military struggle along the southeast coast.

However, the environment of the whole southeast coastal area is high in salt and humidity, so it is not friendly to stealth materials such as absorbing coating.

If you carry out a mission, you will have to scrape off all the coatings on the fuselage and start over again. Let's not say how much the cost is, but the delay may not be affordable to the troops.After all, the next generation of combat aircraft is in accordance with the requirements of the headquarters, but the stepping stones and pawns of the future offensive forces will be pushed up at the command of the headquarters, and they must not be pulled up.

Because of this, in addition to the international common targets, the headquarters' requirements for the next generation of combat aircraft focus on the addition of our army's traditional art ability, that is, leather.

That is to say, it can not fundamentally affect the radar stealth effect of the whole machine and continue to carry out high-intensity continuous operations under harsh conditions and when the stealth coating falls off.

Based on the harsh requirements given by the headquarters, Tengfei group has developed a new kind of hybrid fiber material that can absorb radar wave while combining with the stealth preparation technology of carbon fiber specular reflection radar that has been studied for many years.

It is made of T800 grade carbon fiber, aramid fiber in honeycomb structure and high strength glass fiber.

Tengfei group has developed a special composite material with both absorbing and mirror emitting stealth by using the hybrid fiber composite material and fiber braiding technology for many years.

T-nb4800

at present, the preliminary sample trial production of this special composite has been completed, and intensive experimental tests are being carried out in relevant research institutions.

This kind of super stealth technology, which can save a lot of money for the army and enable the next generation of combat aircraft to have wider adaptability and attendance, is a treasure for the headquarters, not to mention for missiles. Just think that the relevant leaders of the headquarters can be anxious with you.

Therefore, even if you want to use the dzb-1500 cruise missile of Tengfei group, you can only use the t-nb4800 castrated version t-nb3800 to support the facade.

Because of this, with the technology of removing the mirror emission system, only the composite material composed of T800 grade carbon fiber, aramid fiber in honeycomb structure and high-strength glass fiber is retained. Naturally, the stealth ability is not as strong as that of t-nb4800, but it is better than the small size of missile and weak radar signal, so the overall stealth effect is not much worse.

What's more

"We can't catch Liu Xiaolin's missile, not to mention the platform. Lao Tian, I'm not welcome to you two boxes of Maotai!"

After introducing the stealth materials of the missile, Tian Jun didn't know which one was wrong. He had to gamble with Zhuang Jianye. Zhuang Jianye could be polite and directly asked for two cases of Maotai, which was not a big discount at half a point.