Super Craftsman Chapter 591

Chapter 591 - Bulletproof Materials (2)

There were a few options, the old Red Flag's bulletproof steel plate. However, Guo Tailai felt that this bulletproof material from 20 years ago should have had a better choice.

At present, there are new bulletproof steel plates available at home and abroad, and the other is the composite armor used by active tanks. Of course, due to Guo's unique requirements, high strength bulletproof titanium alloy is also an option.

Guo Tai Lai didn't bother looking at the various attributes. He took samples of the materials and sent them to the shooting-range to see if there was any effect.

There was no problem for the representatives of the Central Security Office and the assembly to coordinate the production of the truck with them.

On the shooting-range of Shengjing Military Region's Jisheng Military Region's Jidou District, several materials were used to create a thirty-centimeter square board that was lined up in a row. Guo Tai Lai's immediate concern was the thickness of 10 mm, the other thicknesses, let Director Zhang and the rest differentiate between the bulletproof grades themselves when they produce it, in order to pull apart the different grades. All he had to do was to be at the highest level.

All kinds of pistols, submachine guns, assault rifle s, sniper rifle s, and all kinds of bullets would be used to determine the level of the bulletproof weapon. The same is true of bulletproof glass. However, the glass was directly chosen to be ten centimeters thick, so as to ensure that there were no mistakes.

The representative of Central Security Office was quite satisfied with Guo Tailai's request. This was much more intuitive than looking at the data, and it also allowed them to understand the bulletproof properties of these materials.

When the handguns went up, it was mostly just to give the different bulletproof plate a scratch. It was negligible.

A submachine gun. Because it used handgun bullets, only the barrel was a bit long, but it also didn't leave much of a mark. Even the P90, which was said to be able to break through titanium alloy bulletproof vest, could only sigh in admiration at the sight of the various bulletproof plate that were 50 mm thick.

Small caliber assault rifle, 5.56mm, using NATO bullets, 10 meters distance, 950m/s initial speed, can create a 1 or 2 mm pit. It could be said that he had already reached the bulletproof grade of B5.

The 7.62 mm diameter assault rifle, the NATO 51 mm soft lead nuclear bullet, had created holes of two to seven millimeters in size, but it couldn't penetrate through. This was also the B6 class bulletproof standard.

For the 7.62X51mm NATO hard steel nuclear bullets, the ordinary bulletproof steel plates were directly penetrated at a distance of ten meters. The composite armor was fine, there was a 4-5 mm hole left, and the Titanium alloy bulletproof plate was even shallower.

Basically, other than normal bulletproof steel plates, the composite armor and Titanium alloy bulletproof plate, as long as they could reach this thickness, would be able to achieve the bulletproof capabilities of B7.

The AK47 used a Soviet 7.62x39mm middle missile, which was much weaker than the Nato version, so it would be no problem for it to hit the car.

Finally, it was replaced by the normal BMG bullets from NATO's 12.7 mm. Basically, a single shot would be able to pierce through the bullet. Needless to say, a 12.7mm armor piercing bullet would definitely have a greater destructive power and be impossible to defend against.

"Can you still get thicker?" Central Security Office's representative was surnamed Liu, and was a colonel. Seeing this effect, she could not help but ask. For the head to use, of course, the safer the better.

"Ordinary cars have an average thickness of less than a millimeter." Guo Tailai forced a smile. "This one is already 10 mm thick. One centimeter thick." According to the size of our car, every centimeter of the thickness of our composite armor would add nearly two tons of weight, which is now more than four tons. If it gets any more serious, it might affect the performance of the car. "

"It's not like we need this thick for every part, the main thing is the fuel tank chassis and the area around the engine, the other parts are made of steel with this thickness, the main protection part is thicker, is that not okay?" The Colonel Liu suggested: "It won't increase your weight too much will it? As far as I know, some heads of state use bulletproof vehicles with doors that have bulletproof armor that is more than three centimeters thick. "

"Yes, yes." Guo Tailai thought about it and said, "But we might have a better way."

"Tell me about it." The Colonel Liu asked with great interest.

"The simplest way is that we use titanium alloy, it will be at least 40% lighter." Guo Tailai replied quickly, "Also, we can make some special layers. Yes, you can ask Waterwood University's Material Department Professor Shi Zhicheng about the results of his research. If it can be applied in practice, we can consider the composite armor made of multi-layer soft and hard bulletproof materials. It will be more effective, and it will also greatly reduce the weight of the armor. "

When the Colonel Liu heard it, without saying anything further, he immediately found a place to make a call and inquire. Not long after, he returned to the testing site. "The latest research results from Professor Shi will send some samples here for testing tomorrow."

With that, the Colonel Liu looked at Guo Tai Lai in confusion, as if wondering how Guo Tai Lai knew about the research project of the Professor Shi.

"The reason for Professor Shi's research is because I have an idea." Guo Tai Lai could tell that the Colonel Liu was being cautious, so he explained without thinking, "At that time, it was discussed with the Zhao Dong of the South Group that brought up this research topic."

After listening to Guo Tailai's explanation, Colonel Liu's expression eased a little. Since these things could be investigated, Guo Tailai probably wouldn't lie. Right now, he wanted to know how strong the bulletproof effect was, including the research results of the Professor Shi.

Ordinary civilian vehicles had the highest bulletproof grade, the B7, so these materials were more than enough to be used to build it. What Guo Tai Lai wanted to consider was the safety of the truck s and daily vehicles used by the national Leader. It was imperative to use new technology and pursue a higher bulletproof grade.

Under Colonel Liu's insistence, the thickness of the bulletproof armor increased to 1.5cm. However, Guo is planning to use titanium bulletproof alloy for the vehicles, in addition to using titanium alloy ceramic titanium alloy Kevlar liquid bulletproof material Kevlar titanium alloy layers, hard and soft, the bulletproof grade will be higher.

On the morning of the second day, Project Groups received the latest research results from the Professor Shi. What made Guo Tai Lai happy was that the thickened cut liquid that Professor Shi had researched was not in a fluid state, but a kind of Gel state. Under normal circumstances, it would be very soft but it wouldn't flow.

Stratifying these items together was a high difficulty, but it was not a problem for Guo. In just one morning, Guo Tailai had created a target for the experiment and tested it again.

The previous steps were omitted, starting directly with the 7.62 mm hard steel nuclear bullet. Successful defense.

If it was a 12.7mm normal BMG bullet, the target would be hit with a huge dent, revealing the Kevlar and Gel layers. The bullet did not penetrate the target, but a small protrusion on the back.

Once again it was replaced with a 12.7mm BMG Armor Piercing Missile. After the shot was fired, the bullet was immediately embedded into the target. Although the bullet pierced through the target, it was unable to take another step forward.

Chapter end