Chapter 875 (2/2)

Mia von lehart thought there were things you didn't know. Didn't you always think you were a genius before! We can take advantage of this opportunity to let baozixuan see the ability and technical strength of German engineers.

Baozixuan is an absolute authority in titanium alloy, and slightly worse in aluminum alloy; However, we basically understand that after all, these two materials are mainly used in the aviation field. As for other alloy materials, they are black in their eyes and don't understand at all. After all, they don't graduate from relevant fields and haven't been in deep contact with them in previous lives.

Mia von lehart: ”K8 ceramic composite is improved on the basis of tank armor. Compared with the ceramic composite armor materials used in traditional tanks; He is lighter and thinner. ”

”Although the corresponding anti strike capability is weaker, it can fully meet the technical requirements of the U.S. military for new military vehicles.”

”Only 2 cm thick K8 ceramic composite armor can resist the direct attack of 40 mm artillery. Specifically, it is designed for the Soviet Union's 40 rockets, which can definitely increase the survivability of passengers on the battlefield. ”

Hearing this, baozixuan felt that the Germans had made some efforts. Large scale application has been taken into account when developing materials, which is very targeted.

40 rocket is absolutely famous. People always call AK-47, RPG rocket and 107 mm rocket as the three artifact of world guerrilla warfare. RPG rocket launcher generally refers to RPG-7 40mm rocket produced by the Soviet Union.

As a classic weapon produced by the Soviet Union, its structure principle is very simple and very suitable for large-scale production.

The power device of the rocket includes two parts: the tail tube propellant and the main engine. The rocket barrel adopts a needle type firing mechanism, and the six small holes at the tail are the spray holes of the main engine. The rocket has an ignition hole at the lower part of the engine nozzle, which is equipped with primer. At the same time, the bullet body is provided with a positioning tenon, and the front port of the rocket barrel is provided with a positioning notch. When loading, By clamping the positioning tenon of the rocket into the positioning notch of the barrel, the firing mechanism can be used to target the ignition hole.

Baozixuan still had some concerns, so he directly asked, ”ceramic and metal materials have high hardness and low density. However, its tensile capacity is small, which means that armored ceramics can not bear large bending stress. How to solve some special parts, please ask Dr. lehart to give the answer. ”

Hearing this, Mia von lehart thought that baozixuan was very accurate. Although I didn't come from studying basic materials, I really covered a wide range of knowledge. Fortunately, I was prepared, or I would be ashamed.

Mia von lehart smiled and said, ”Mr. Bao has a good point. Ceramic materials do have this problem. However, Thyssen has developed a resilient backplane to solve this problem. You can process any shape of K8 composite armor you want. Don't worry at all. ”

Since the processing is no problem, the performance is so superior; Then only the price remains. As long as the price is reasonable, there should be no problem with the car.

Bao Zixuan: ”how about the cost of materials? The price is too high to be popularized.”

Good materials mean rare, otherwise other manufacturers will really have no way to live. Although the US military is rich and powerful, it is not so easy to deceive. Taxpayers are always staring at them and dare not do too much.

Mia von Lehar has absolute confidence in the cost of materials. K8 material is her leading research and development, which is to replace ordinary alloy materials. The price is really not expensive. At least most enterprises can accept it.

Mia von lehart: ”the material cost is equivalent to that of ordinary special alloys. The cost of the two materials is within 10 points.”

I'm quite satisfied to hear that; At least the price can be accepted. Time is pressing. We can only trust the Germans at this time. With their rigorous level of technology, they should not do anything deceptive.