Chapter 457 is just a piece of paper
With the sound of cannons, a hot flame emerged from the trumpet in the back half, which instantly surrounded the back. This scene was definitely more spectacular than launching a bazooka.
These flames spread backwards to a distance of fifty meters, and you can feel the heat from a hundred meters away!
The smoke of gunpowder is everywhere.
The operation of this gun is quite dangerous, but its power is also quite amazing!
After all, this is a 75mm cannon! The warhead flying at a speed of 365 meters per second flew towards the French tank that had approached a thousand meters away from the opposite side!
It takes about three seconds to fly at this distance.
When the flames opposite were found, Bailey shouted loudly: "Turn left at full speed!"
The other party fired a shell. No matter what kind of shell it was, it would definitely pose a threat to one side. How to deal with this threat?
You can brake urgently or turn immediately, it depends on where the threat comes from. If it is on the side, brake is the best way, but now it is almost on the front and direct shooting, so the brake is useless.
Only turn!
But Bailey made a mistake.
If the speed is fast enough, then his steering can still avoid it, but now, even the S-35 tank is too low!
Hearing his order, the tank pulled the brake on one side with his hand, locked the track on the left, and the track on the right was still rotating. In this way, the tank suddenly turned toward the left.
If he was given two more seconds, he would be able to escape from danger. But now, he had only completed the steering and the car body was still in the projected outline just now, and the shell flew over!
If the initial velocity of the shell is high enough, for example, more than 700 meters per second, then at this time, you can kill the opponent with kinetic energy directly. This is the principle of armor-piercing bombs.
But now, the recoilless cannon is a low-pressure cannon. The initial velocity of the muzzle is too small, and it is not enough to directly impact it. Therefore, this flying shell is not an armor-piercing shell or a grenade, but an armor-piercing shell!
In this era, the main force of anti-armor is still ordinary armor-piercing bombs, but various new anti-armor ammunitions are being developed rapidly.
Among them, the principle of armor-breaking bombs can be traced back to 1888, when the energy-gasification effect with a concave explosive column was discovered.
However, it was not effectively used at that time. Until before World War II, during the Spanish Civil War in 1936, the German Intervention Army first used armor-piercing bombs.
However, it was still not promoted. Until the early stage of World War II, it was discovered that when the explosive charge deposition was lined with a thin metal cover, the armor-breaking power generated by the charge was greatly enhanced, which led to the widespread application of the energy-gathering effect and shining since then.
A conical metal medicine cover plays the role of gathering metal jets. It can be said that an idea changes the world.
As a time traveler, the advantages of course need to be reflected, so the further application of energy-gathering effect has long been conquered by German military experts.
Just like a reflector gathers light, it uses a copper conical medicine cover to gather metal jets!
At this time, this 75mm armor-piercing bomb accurately hit the center of the S-35's car body.
When it hits, it feels like a piece of surface has been flattened, and the front end is instantly under tremendous pressure. This pressure triggers the mechanical fuse and the explosives inside the warhead explode violently.
Behind the copper cone, the shock wave generated by the explosion impacts the metal lining layer at a speed of 8,000 meters per second, concentrated on the cone.
Under this pressure, the entire metal lining layer compresses toward the bottom of the cone, and the pressure is concentrated on the center of the cone. The compressed metal lining layer is stacked together and then pushed outward from the center of the bottom of the cone.
Under huge pressure, these metals spray out straight outward at a powerful speed of 8,000 meters per second. This is the principle of armor-breaking bombs, using metal jets!
This powerful metal jet hit the s-35 armor. Its powerful kinetic energy forced the steel structure of the steel armor to flow liquidly around, giving up a tunnel.
If you can cut a side, you can see the domineeringness of this metal jet at this time.
At the same time, the head of the jet continues to spread around, and the jet is constantly consumed. Moreover, the subsequent metal jets are insufficient energy. After all, the explosion is only a matter of a moment.
Now, we have entered the final stage, with only two results. If the jet is completely consumed and still cannot penetrate the armor, it will not be able to penetrate the opponent. Otherwise, the armor will be destroyed.
What is the result now? Of course, the tank was destroyed!
According to later theories, the shooting data of armor-breaking shells is at least five times the diameter, which means that a 75mm shell can penetrate more than 300 millimeters of armor!
Of course, it is absolutely not as high as that. However, breaking through the s-35 is still effortless. -35 is a 20-ton tank, and its armor protection is no longer weak. The front armor thickness of the turret is 55 mm, the body armor thickness is 40 mm, and the weakest rear is also 20 mm.
According to historical data, the tank gun at this time is only about 37 mm to 50 mm, and it can withstand it.
However, in front of the current lg40 recoilless cannon, it is just a piece of paper!
The metal jet, with almost no obstacles, penetrated the 40mm armor effortlessly. When the first beam of heat flow entered the interior of the car body, a fire broke out in an instant!
At this time, the temperature of the metal jet was as high as several hundred degrees and the speed was several thousand meters per second. Wherever it went, there was a fire.
A pinch of thin streams splashed onto 75mm ammunition, and instantly, a violent explosion occurred.
"Boom!" The ammunition exploded with a huge sound.
At this time, the small turret was directly blown away by this huge airflow. As for the people inside, of course, it is impossible for them to live. This is the fate of the tank soldiers.
When the tank is hit, the tank is their metal grave.
The death of this tank was instantly shocked the other tankers.
What's going on?
If the other party is a tank, then it's fine, they can accept it, but now, what does the other party have? Just a few broken motorcycles, they actually destroyed their own tanks?
This is simply terrible! Especially another tank near this tank was already scared after witnessing the death of the explosion inside.
"Quick, go in reverse gear and retreat!" the chariot shouted loudly.
If they continue to carry out a firm and decisive charge at this time, they should be able to advance the past. After all, the other side only has such a killer weapon on it, and the other motorcycles are machine guns.
However, they were scared.
When the whole country was shouting for peace, the soldiers lost their blood. Almost none of them, the soldiers on the front line, had gone through that cruel battle, and they did not have the courage to fight to the death.
Chapter completed!