Hand rubbing nuclear fusion live in the wilderness

Chapter 128 Manufacture of Chrome Alloy Bearings
Having found a way to increase the combustion temperature and harvested some delicious monkey wine, Han Yuan is also in a very happy mood.

If it weren't for the items in the simulation space that couldn't be taken out, he would have given the monkey wine to the audience in the live broadcast room by lottery.

With enough combustion temperature, he can melt ferrochrome crystals to make ferrochrome bearing steel.

With bearing steel, the idea of ​​making bearings from copper-iron alloys can be discarded.

After all, the working environment of bearings is too harsh.

The rotation speed of the generator is too fast. If it is made of copper-iron alloy, it may take less than a day or two for the bearing inside the generator to turn bad.

The hardness and fatigue resistance of copper-iron alloys simply cannot meet the requirements.

Only high-carbon ferrochromium bearing steel can completely solve the problem of bearings and effectively increase the service life of bearings and generators.

In the twinkling of an eye, ten days passed, and the blueprints for the generator had already been drawn, and a lot of copaiba tree oil had been collected.

In addition to copaiba oil, South Korea also collects and cold-presses some other vegetable oils, such as palm oil and the like.

It's a pity that I didn't find more corn and peanuts, otherwise peanut oil and corn oil are both good choices.

The collected vegetable oils are mixed and packed in containers made of copper-iron alloy.

The oil container is named 'oil and gas blowtorch' by Korean won, which is similar to alcohol blowtorch, but much larger.

Most of the oil and gas blowtorch is made of copper-iron alloy, but the most critical nozzle is the ferrochrome sheet hammered out of ferrochrome crystal.

Otherwise, at a high temperature of more than [-] degrees, the copper-iron alloy will melt directly.

The ferrochrome sheet exceeds this melting point, and the refractory furnace wall can also reduce a part of the temperature, which can barely support it.

As for the refractory furnace, it is made of iron ore slag mixed with some ground chromite ore and clay.

In the live broadcast room, he was very curious about the strange-shaped oil-gas blowtorch he made, and asked all kinds of questions.

[What is this ugly thing?What is it for? 】

[Is this thing used to boil water?The problem is that the kettle doesn't look like this. 】

[After a few months, I am getting more and more incomprehensible to what this anchor made. 】

[It should contain the oil collected before, right?For lighting? 】

[It's a bit like the alcohol blowtorch in college, but it's completely different. 】

Han Yuan replied with a smile: "This is a good thing."

"Everyone knows that the melting point of chromium is around [-] degrees, even if it is mixed with impurities, the melting point is about [-] degrees earlier."

"And if I'm trying to melt the chrome bearings, the charcoal doesn't burn hot enough."

"But now I haven't found coal, so I can't smelt coke."

"So if I want to increase the combustion temperature to [-] degrees, I have to find another way."

"And the monkey wine that Leopard [-] and Leopard [-] found a few days ago inspired me, so I have collected a lot of vegetable oil these days."

[Can vegetable oil burn at a temperature of 1500 degrees? 】

[The combustion temperature of soybean oil is around 1100 degrees, and that of peanut oil is slightly higher, 1200 degrees, but none of them can reach above 1500 degrees. 】

[This doesn't work, that doesn't work, so what should I do? 】

[Look at the anchor pretending to be aggressive, since the anchor has already started to do it, there must be a way. 】

Looking at the suspicious barrage, Han Yuan showed the oil and gas blowtorch in his hand to the audience and smiled.

"Under normal circumstances, the combustion temperature of vegetable oil does not reach above [-] degrees."

"So this newly manufactured 'oil and gas blowtorch' in my hand is the key."

"The principle of the oil and gas blowtorch is the same as the alcohol blowtorch in the laboratory in college."

"It's all through heating, gasifying the fuel inside, and then pressurizing."

"Finally, the pressurized gasified oil is rushed out through the nozzle, mixed with air, and can be fully burned after being ignited to increase the temperature a lot."

"That's why I was able to melt ferrochrome to make bearings with confidence."

After all the preparations were done, Won started the first chrome melting.

The oil and gas blowtorch is mounted on an iron frame, under which is charcoal, and the nozzle is connected to a refractory furnace.

In the case of normal combustion without a large amount of air blast, the combustion temperature of charcoal is about [-] degrees.

The gasification temperature of vegetable oil is generally around [-] to [-] degrees.

The temperature at which the charcoal burns is just enough to vaporize the vegetable oil in the oil-gas blowtorch and form a certain air pressure in the airtight blowtorch.

Then use the adjustment rod on the nozzle to control the amount of gasified vegetable oil sprayed inside, so as to control the firepower.

Under the gaze of countless viewers in the live broadcast room, Han Yuan lit the vaporized oil sprayed from the nozzle of the 'oil and gas blowtorch' with an open flame.

In an instant, a long and narrow orange-red flame rose in the refractory furnace, like the flame of a flamethrower.

[Judging from the shape of the flame, it is really pressurized. 】

[Can this make the temperature reach [-] degrees? 】

[I just checked it out, and the vegetable oil can indeed reach more than 1500 degrees after being fully burned after being gasified, which means that the anchor is indeed right. 】

[The anchor looks like someone who went to college. 】

【the University?I'm afraid it's a joke, graduate students don't necessarily have such a profound education as the anchor. 】

[The anchor will reveal his educational background?And what's your name?It's been live broadcast for several months, and you haven't even disclosed any information about yourself. 】

[When the upstairs said this, I realized that we never knew the anchor's name. 】

[Say it? 】

Won put the well-proportioned materials into the ceramic crucible, and then covered the lid of the furnace, and the temperature in the refractory furnace began to rise rapidly.

After dealing with this, he raised his head, just in time to see the barrage asking for his name.

Han Yuan froze for a moment, then smiled and said, "Didn't you say it before? I remember saying it before."

"The name is not a secret. My name is Han Qiu, but everyone can still be called the anchor in the future."

"Otherwise, I'm afraid that you will be fascinated by my handsome appearance and powerful ability, and then give birth to a son with the same name as me."

Hearing this, there were complaints in the live broadcast room.

【I bother!Shameless. 】

[Who gave you the confidence to make you feel handsome. 】

[Smelly shameless! 】

[If I had such a son, I would have killed him long ago. 】

[I thought about it, it's good to be your father, and my son will be called Han Qiu from now on. 】

[Good guy, you are really good upstairs!That's a good idea, I've adopted it too!hey-hey. 】

Han Yuan casually made up a name to satisfy the curiosity of the public.

He knew that a lot of people were looking for him in reality, and these rhythmic bullet screens asking for his name and degree were most likely made by these people.

After all, this kind of barrage has appeared before.

As soon as the name 'Han Qiu' came out, many people who were looking for Won's personal information and live broadcast location laughed.

Inquiring about names, education backgrounds, positions and rhythmic barrages are basically rhythmic and arranged by them.

They couldn't find the specific location of the live broadcast, and they couldn't get information from Douyu, and the other party never responded to private messages.

We can only find some other means to obtain information.

The rhythm of the previous earthquake and the rhythm of the name information this time were created by them.

Although I don't know whether the name is true or not, there is always a direction to look for, isn't it?
　Report the results. It was supposed to be last night, but the text got stuck and I put it at noon.

　　The first order is 1250, the result is neither bad nor good, but just work hard later!
　　Add two more according to the rules of adding more, and then count some rewards before it was put on the shelves, let's count five chapters together.

　　Then I would like to thank the leader of the boss "A Fire in the Bamboo Forest" for the reward, thank you very much, here are ten updates.

　　A total of fifteen chapters plus updates.

　　Add one more today.I will write the rest as soon as possible (set a time, and write all the additions before mid-October.)
　　
　
(End of this chapter)