Sting!

With a loud bang, the flames splashed, and as the sparkle of the fire dissipated, the next moment the collider stopped, and after the collider stopped, the materials after the experiment inside were revealed, an intact kitchen knife, and a special aerospace steel No. 02 steel that was broken in two.

No. 02 steel is already the most mainstream steel in Huaxia steel, and the current aviation spacecraft are built with this special steel to build the main frame, among which the more famous is the Shenzhou 11 spacecraft launched in 16 years, the Shenzhou 11 spacecraft, and the Shenzhou series of spacecraft currently stay in space for the longest time a spacecraft, staying in space for 33 days, docking with the Sky No. 2 space station.

The Sky No. 2 space station is also built using No. 02 steel as the main driving structure, which has strong extrusion resistance, friction resistance, corrosion resistance and other characteristics in space, and more importantly, super hardness, more than 20 times the hardness of ordinary steel, which is enough to show the excellent characteristics of this type of steel.

But even with so many excellent characteristics and super hardness, but in the collision experiment, the No. 02 steel failed and was abused by the kitchen knife, at this moment, the researchers present, the dean, the financial director, and the material expert Wen Lao's eyes all widened, staring at the kitchen knife on the collider, what kind of material is this made of, this terrifying hardness, is it too scary, right?

Everyone looked at the kitchen knife fixed on the collider with a confused expression, and then Wen Lao beckoned: "Quick, show me the kitchen knife." ”

When the researcher heard this, he immediately took the kitchen knife from the collider and handed it to Wen Lao, who took the kitchen knife with some excitement at this time, only to see that the kitchen knife was intact and the blade was still unrolled.

This is a very scary thing, you must know that the blade is the most vulnerable place of a knife, not to mention the collision between metals, even if we chop a bone at home, it is possible to chop the blade of the blade, not to mention that the two metals collide on the collider.

Wen Lao was a little trembling with the kitchen knife, this, this material is even tougher than No. 02 steel, this hardness is simply terrifying, Wen Lao thought, at this time, the dean also surrounded him, looked down at the kitchen knife, and his eyes lit up.

"Hey, Xiaowen, this kitchen knife ...... It's not ordinary, what kind of material is this made of? ”

Hearing this, Elder Wen smiled bitterly and said, "I don't know either!" ”

"Huh? You don't know either? Didn't you study this kitchen knife? ”

"Where is my research, I bought it for a million, forget it, let's not talk about this, researcher, on No. 03 steel!"

Wen Lao spoke, and immediately beckoned the experimenters to get on the No. 03 steel.

No. 03 steel, is a special steel researched by Wen Lao this summer, has not yet reached mass production, now only a sample has been made, and the cost is expensive, according to legend, the cost of this small piece is hundreds of millions, which is almost catching up with diamonds.

However, although the cost is very expensive, but its technical improvement is very thorough, the strength of the 03 steel is almost several times that of the 02 steel, which is also the focus of the current research institute of science, the country has allocated 2 billion research funds to study the steel for mass production, if the mass production can be completed, then the aerospace industry in China will have a rapid development, and has achieved gratifying results.

But now Wen Lao is not too concerned about this material, he is now ready to study the production materials of this kitchen knife, you must know that this No. 3 steel, but just won him the honor of the first prize of the National Invention Award, but if it is not dominant in the next collision experiment, then Wen Lao may decisively give up the research of No. 3 steel, and then study the steel material on the kitchen knife.

The collider fixed the material, and at this time, Wen Lao hesitated slightly: "The speed is 240, the distance is 12 meters, and the collision begins!" ”

Wen Lao gave an order, followed by the collider to operate, and the next moment he rushed over, only to hear a loud bang, the collider stopped running, and at this time everyone's eyes were fixed on the test site.

There was no smoke and dust at the test site, only No. 3 steel broken in half, and kitchen knives intact.

"Quick, get it!"

Seeing this test site, the dean was excited, and shouted before Wen Lao gave an order, at this time, the experimenter immediately untied the kitchen knife, and rushed to the dean with the kitchen knife.

After the dean took the knife at this time, he just glanced at it, and his eyes lit up instantly, this material is a little too terrifying, and the No. 3 steel collided with the blade without even rolling the blade, should this kitchen knife be so awesome!

The dean thought of this and glanced at Mr. Wen, who snatched the kitchen knife from the dean's hand at this time, and carefully examined the kitchen knife the next moment, and the next moment his eyes were about to burst out of his sockets, awesome, too awesome.

"Report measurements!"

"Yes!"

The researcher listened to Wen Lao's question, and then said: "The speed of the collider just now is 240, the distance is 12 meters, according to the computer calculation, in the instantaneous collision process just now, the force generated, and then analyze the contact area of the material, comprehensive average, formula derivation, and finally it can be concluded that the minimum hardness of this kitchen knife should be 80 times the hardness of 304 steel!"

As soon as the researcher finished speaking, Wen Lao looked at the dean and said, "Dean, I hope that our hospital can report to the state, stop the research of No. 3 steel, and go all out to study kitchen knife steel!" ”

The dean was slightly stunned when he heard this, he watched the whole experiment just now, and he also agreed to study the kitchen knife steel with all his might, but before he made up his mind, he also needed to conduct a series of tests on the kitchen knife steel, such as high temperature resistance, corrosion resistance, friction resistance, and extrusion resistance.

Thinking of this, the dean looked at Wen Lao and said: "Xiaowen, aerospace is not a joke, although the hardness of this steel is enough, but its other properties also need to be studied, such as corrosion resistance, high temperature resistance, friction resistance, and extrusion resistance!" “

Hearing this, Wen Lao nodded and said: "What the dean said is right, since this is the case, let's experiment, it just so happens that our collider laboratory has everything, come here, get on the equipment!" ”

Wen Lao roared, followed by the researcher to bring up a series of equipment, all of which were used to test the performance of all aspects of steel, and everyone came forward to look at these equipment at this time.

This first test is corrosion resistance, and this time the prop used to test corrosion is strong acid, and it is the king of strong acid, aqua regia.