472 high hardness alloy tool
Qiu Chengfu cooperated with another person, and it took two hours to build a horizontal knife from a steel ingot. This kind of material is something they have not seen before. It is indeed easier to build than ordinary steel. The rest It is to quench the knife, and then we will know if the knife is as hard as Li You said.
After the knives were built and the handles were installed, Li You asked the dog to find a few sabers, the same horizontal knives used by Tang Jun, and practiced against him. His command was to let the dog chop hard. Zi knew that he couldn't hurt Li You anyway, so how did he really use his energy
What he didn't expect was that within a short while, his knife would become two pieces. Next, Li You asked him to change the knife to continue. It didn't take long this time, the knife became two pieces again. This time, the dog was really a little excited. He stepped forward and took the knife in Li You's hand, just looking at it. It's just a few small gaps in the blade, nothing else.
Gouzi laughed and said, "Young Master, how about this knife?"
"This is a horizontal knife. You can use it in battle. You can use a short dagger if you want. You can just give you one at that time. Leave these knives to Heizi and the others."
After this, the dog was still quite satisfied, and it was not in vain to stay here these days. He then asked: "Young Master, what do you do next?"
"What are you doing? Go back to sleep and have a good rest for two days. I'll leave it to them here. Qiu Chengfu knows what to do. Okay, let's go. I really haven't slept well these days." Here, Li You gave Qiu Chengfu and others. The arrangement is the pouring of coarse blanks of gears, tools, and jaws.
Li You and Gouzi have left, and the blacksmiths need to continue to be busy. They have to draw on the gourd and continue to burn molten steel to cast gear clamps and other objects. There are twelve workshops. The gears are not the same, and there are more than one set. There are more than ten, and they all need to be cast according to the finished mold.
But then again, it doesn't matter to them, and now they have added a furnace and a crucible, two furnaces need to make these, two days is almost enough. Nowadays, coke is used as fuel. It is easy to do this. After a short time, the refined iron will turn into water. In addition, it is casting. This is not too much work at all. New 81 Chinese network update the fastest computer terminal: https://
In the palace’s bedroom, Li You was sitting at the table with the alloy short knife in his hand. He just looked at it and didn’t look away. This time it’s up to the knife to be successful or not. He was really worried. One is worried that this knife contains too many impurities and cannot be used at all. The other is that the temperature required for this knife is extremely high and he cannot process it. To be honest, he is really afraid that this thing contains hafnium and tantalum elements. But it takes 3,000 to 4,000 degrees to melt.
Yi Wu looked at him attentively. He hadn't thought of disturbing him, but the more he looked at him, the more something was wrong, so he stepped forward and asked, "Husband, what are you thinking about?"
At this time, Li You returned to God. After receiving his mind, he immediately said: "I was thinking about one thing. If this knife is available, it can really make a big difference in the world. It is nothing to say that it is a treasured knife. Yes, but if it doesn’t work, I’ll have to spend a lot of work to redraw the picture!"
Yi Wu didn't understand Li You's words anyway, so she had to change the subject and said, "Husband, last time you said you want Li Zhen and Muna to marry. I don't know how you arranged it?"
Li You smiled slightly: "It's not the dog who is talking about this with you, right?"
Yi Wu shook her head, and then said: "Uncle Xiwuer asked about it. He knew that Muna and Li Zhen had a marriage contract. When seeing you this time, he thought that he should be able to drink Muna's wedding wine. After all, Muna was grown up by Uncle Sigur, and he also hopes Mna will get married as soon as possible."
"Okay, I can prepare for this matter. I will come back with my dog after my work there in a few days. I guess I can stay in the city for about ten days. When my work is done, I can take turns. We're here, are you ready?" After speaking, Li You smiled slightly, got up and walked to Yi Wu, holding her in his arms.
At this time, Yi Wu leaned against Li You's chest and said, "My husband, I have been calling for two years, do you think I am prepared? I think I will marry you soon."
In this way, after Li You went home with his wife and son for two days, he came to the coking workshop again today. In addition to the best heat treatment for the cast gears, Li You also asked the blacksmiths to cast hydraulic impellers. It is not difficult for Qiu Chengfu and others. They poured it in the Lingnan Zhuhai Garden. They only need ordinary fine iron. This time, Li You needs more power, so the number of impeller blades is more, and the casting will be more troublesome.
Today, Li You laid out the picture on the table and asked Qiu Chengfu to take a look at it. After reading it, Qiu Chengfu said: "Patriarch, these parts of different shapes can be made. I don't know what kind of parts the family uses. material."
When Li You took out the short knife, Qiu Chengfu frowned. From the appearance, it can be seen that this knife is particularly hard, and it is obvious that the furnace temperature is not enough to make it.
Li You also saw their expressions. He said, “It’s okay. It doesn’t require refining. It only needs to be burned and cut. The flame of the furnace is twice as high as that of ordinary charcoal fire, so you can do it at will. Built."
Qiu Chengfu arched his hands and said, "It's the owner of the family, we started to build it."
What Li You has to do is all metal cutting bits and drill bits. This really requires extremely high skills. Anyway, Li You can't do this job himself. He watched from the side, under the high temperature of two thousand degrees, this knife can finally be cut and shaped.
I have to say that this is far more difficult to process than steel. Even with such a high furnace temperature, Li You really shook his head. Fortunately, it can be done. If there is no way at this temperature, he But I really have to give up these ideas.
In the evening, when Li You looked at various metal processing bits and drill bits of different specifications that were similar to later generations, he really admired these craftsmen very much. One knife made six sets of knives, which was quite good. All that was left was to continue quenching and other heat treatment after polishing. Once these were done, he could wait for the completion of the steelmaking workshop.
Today, more than ten workshops are about to be completed, and this section of the river is also completed. The paving of stone and slabs in the river is almost complete. It is estimated that in ten days, the entire river will be completed. Just wait until Open the gate and release the water, everything will proceed in an orderly manner. I have to say that the crowds are really fast.
The following things need to use a hydraulic workshop, things like ball bearings, that need a lathe to complete. And taking advantage of this time, Li You still needs to handle the marriage between Gouzi and Muna. And this time, he still needs to teach Dong Kui and others how to make gunpowder. (End of this chapter)