Staring at the thin piece of special steel made by Rose, Tan Li tilted her head as if she was looking at a rare animal.

She muttered like a little fool and asked: "Classmate Ross, what are the benefits of this special steel in addition to hardness, wear resistance, punch resistance, and pressure resistance!" ”

"There are so many benefits. For example, knives made of special steel are real iron like clay, which can easily cut any metal, and cut steel bars as easily as fruit. Yes! Speaking of knives, it occurred to me that it was time for me to make a special saber for Bel Grylls. Sister Li, go buy me an ordinary saber. ”

Tan Li blinked her eyes wide, a little confused: "Didn't you say that you were going to make a knife for Bell?" Why did you still ask me to buy a knife! ”

Rose laughed a little wickedly: "As the saying goes: 'Good steel is on the edge of a knife'. As long as I coat the blade, back and blade with a layer of special steel, I can make ordinary sabers extremely sharp, sharpen iron like clay, and be indestructible. If all the knives are made of special steel, it is not cost-effective, and it adds too much weight to the knife, and it is not convenient to carry. Go buy one for me. ”

Tan Li smiled and nodded: "You don't need to buy it, my dad was a soldier and has collected a lot of military daggers and sabers, and my dad has one in his bedroom downstairs, so I'll go and get one casually." ”

"Well, go ahead."

Tan Li obeyed Rose's order and ran downstairs quickly, and a few minutes later, she ran back with a Type 65 military dagger in her hand.

Rose took the dagger and played with it, and then threw the dagger to Tan Li.

Ross picked up the special steel sheet, walked to the high-temperature furnace, and threw the steel into it, the only disadvantage of this special steel sheet may be that the high temperature resistance has not been improved much, the melting point of ordinary steel is about 1400 degrees to 1600 degrees, and the special steel made by Ross has a melting point of about 2200 degrees, and it will still melt in case of high temperature.

Of course, if Ross wants to make special steels with higher temperature resistance, it is very easy, just add other alloys.

Starting the high-temperature electric furnace and raising the temperature to about 3000 degrees, Ross slowly waited for the special steel to melt.

In about seven minutes, the temperature of the high-temperature electric furnace rose to 3,000 degrees, and the special steel sheet the size of a washbasin inside melted into a liquid state again.

Gently opened the valve of the electric furnace, and the melted special steel turned into crimson molten iron flowed out, and Ross couldn't wait to take the dagger in Tan Li's hand.

As if dipped in soy sauce, Rose picked up a steel brush, dipped the molten steel, and brushed it on the blade, back and blade of the saber.

After being busy for about three minutes, after carefully brushing the saber with a thin layer of special molten steel, Ross threw the saber into the cold water, green smoke rose, and after a while, the molten steel cooled and solidified, and Ross picked up the saber.

When special steel is added to this saber, the weight is doubled, and the blade exudes a cold blue light.

"Bei Ye's saber has been successfully manufactured, Sister Li, let me show you the sharpness of this saber."

Ross happily threw his saber like a dart at the concrete floor in the research room.

With a snort, the extremely sharp special saber was inserted. On the concrete floor, except for the handle, the blade of the knife is sunk into the concrete floor.

"Ahh This knife is so fast, the cement in front of it is as brittle as tofu. Tan Li was shocked.

"What is this, Sister Li, you take this knife and cut other things."

"Okay, I'll try."

Tan Li pulled out the saber from the ground and took a closer look at the blade, it was intact, there was no gap at all, and the knife hole on the cement floor was as smooth as a mirror.

With Rose's encouragement, Tan Li took the saber and walked to the steel stacked in the corner of the research room.

Picking up a broom-thick steel bar, Tan Li cut it with a knife.

With a bang, a section of steel was cut off and fell to the ground with a crisp sound.

"It's amazing! This knife is really sharp, and when I cut the steel bar, I don't feel much resistance, it's really as easy as cutting fruit. ”

Holding the saber, Tan Li was overjoyed, and in her excitement, she cut ten knives in a row.

The steel bars were easily cut off, the fractures were as smooth as mirrors, and the blades of the saber were still fresh and shiny, leaving no trace of chips or curls.

Ross was proud: "Sister Li, now you know how powerful my special steel is good." Ha ha...... If I brush your BMW's shell with special molten steel, your BMW will be turned into a bulletproof car in no time. Ordinary bullets can't break through special steel at all. ”

"It's amazing, it's amazing."

Tan Li, who was holding a dagger and didn't like to play with knives, also played with excitement.

"Sister Li, this saber, you can find a way to help me send it to Bell. Tell him that if he's willing to endorse the heating rod for me, I'll give him 10 of these sabers, plus $100,000! ”

Tan Li pursed her lips and smiled: "Rose, you are so bad!" Buy 10 sabers and turn them into special sabers with a brush of special steel, which doesn't cost a few bucks. This...... Can it really make Bell tempted? ”

Ross was full of confidence: "I believe that Bei Ye can't resist this temptation. Confused, don't look at me, this saber is just a special steel brush, its hardness, its strength, its wear resistance, it is difficult to find a second one in the world. Bell will definitely be tempted. ”

"Alright, I'll figure out how to contact Bell in a moment. Rose, you've already made the special steel, why don't you call my dad and ask him to come and have a look, he'll be so excited that he's going crazy. ”

"Of course, how to say that the R&D funds of this special steel are also provided by Uncle Tan, of course I have to ask him to take a look. However, I don't want to call Uncle Tan now, I want to surprise him and send him special bearings directly. ”

Tan Li tilted her head and looked at Rose: "You don't want to buy a bearing, brush it with molten steel." ”

"Of course not, how much does the 10 million Uncle Tan give cost now?"

"It's been spent, and I have advanced 300,000 myself."

"What a good girl, it doesn't matter, take out 300,000 yuan from the 60 million yuan that Uncle Tan helped me loan, help me buy another 3D printer, and I will directly play 3D printing special bearings."

"Ross ...... We need a lot of processes to produce bearings, and a 3D printer can really print qualified bearings. ”

Rose made a gesture of disdain to Tan Li: "Hmph! With my special steel, does it need to be that difficult to manufacture bearings? Not to mention that I don't need a 3D printer, I use mud to pinch some molds and pour molten steel directly to make special bearings. ”

Tan Li suddenly thought of something, and asked again: "Will the bearings made of pure special steel become so heavy!" Although the hardness of your special steel is 10 to 20 times that of ordinary steel, the weight has also increased a lot. If the bearing is too heavy, sales will also have an impact. ”

"It's an increase in density, so there's an increase in weight. You don't have to worry about that. I can control the hardness of the special steel, push the two electromagnetic walls forward by one centimeter, and the hardness of the special steel produced is 2 times that of ordinary steel, and the hardness of the special steel that is compressed by two centimeters is 4 times, which is easy to control. Your bearings don't need to be too strong, just 1 or 2 times as strong as ordinary steel, and the weight won't increase much. Besides, to reduce the weight, make the bearings from my special steel, and reduce the thickness. Forget it, it's not worth spending 300,000. I still make molds of mud and lime, and directly use special molten steel to manually manufacture a special bearing and send it to Uncle Tan for a look. ”

Tan Li was speechless, Lihua company produces bearings, and it requires many machines and many personnel. And after this kid Ross made special molten steel, he only needed a mud mold to make qualified special steel, which sounds a little unbelievable. But isn't this guy in front of you unbelievable all along?

[I've been in a bad mood lately.,I'm not very satisfied with the last few chapters.,Last night I held back a chapter all night.,There's a plot just can't be written.]

Ay! The world is too complicated, and I'm too simple.

I haven't written any books for two years, but I wrote one this year, and it's hitting the streets.

Now this one is just a little better, some people ridicule it, and some people sneer behind it. Readers talk and scold, that's it.

Some authors, I'll just hehe! In the last book, hundreds of numbers scolded me day and night, and I scolded for two months in a row, but I was in a bad mood all the time, and it collapsed on the shelves. I'm not that stupid. People are doing it, the sky is watching, as long as I write a good book, there will definitely be readers to support me. Those villains, please come and do it casually, my brother has taken it. 】