Hand rubbing nuclear fusion live in the wilderness

Chapter 168 ZS-522 Protective Materials
"Morning everyone."

Won greeted the incoming audience with a smile and headed to the chemistry lab.

"After spending several days, collecting materials and various chemical refinements, I finally prepared the key synthetic materials 'phosphoric acid' and 'aluminum' of the high temperature protection solution."

"The other materials are almost prepared before, and today I can develop a high-temperature resistant and anti-adhesive protective coating."

With that said, he came to the chemical laboratory and took out the phosphoric acid solution and other materials prepared yesterday.

Labels are attached to materials stored in glass containers, wooden boxes, or metal containers.

Seeing the materials prepared by Won, the researchers of the laboratories of the two countries who were watching the live broadcast were puzzled, not because they didn't know these things.

In fact, when Won was preparing these materials yesterday, the two laboratories also prepared the corresponding materials in time, and they also studied all night.

Judging from the materials currently owned and prepared, no matter how these materials are combined and smelted, they cannot be made into high-temperature resistant non-stick coatings.

Moreover, they searched according to the existing materials, and they did not find the corresponding thing in the database and patent library.

Although they failed to reproduce W410A hydrocarbon refrigerant some time ago.

But later they also quickly found the reason, and successfully copied the W410A refrigerant.

From this point of view, all the production processes of this anchor can really be replicated.

Moreover, the reproduced W410A hydrocarbon refrigerant is indeed a new refrigerant with excellent performance without patent application.

This made the experimenters of the two countries feel incredible and puzzled.

There are such people in the world?A brand-new material with excellent performance was synthesized and manufactured, but instead of applying for a patent, all the processes were exposed live?
The audience in the studio didn't think so much.

Most of the audience looked curiously at the numerous materials and various containers on the experimental table, identifying the items they could recognize.

【Silicate, phosphoric acid, aluminum, sodium lignoxanthate solution, eutectic material, silicon carbide】

[What are these things? Besides silicate, phosphoric acid, and aluminum, which I know, what are they all? 】

[I'm more curious about the 'sodium lignoxanthate' and 'eutectic material' written on the label. I have never heard of these two things. 】

[Two days ago, I was still saying that the anchor had lowered the difficulty of the live broadcast, but I didn't expect several unknown things to pop up all of a sudden today. 】

[The speed of evolution is so fast. I was still using various simple materials before, and at most I could only smelt some basic alloys and basic chemical materials. I don’t even know the materials to be made. 】

[I don't think there are many people in this live broadcast room, right? 】

[The anchor will talk about it?What are these things for? 】

[Yeah, let’s talk about it, you used to talk about it, but now you only care about yourself. 】

There was a lot of discussion in the live broadcast room, and the audience complained that they no longer knew the materials that Won presented.

And here, as soon as Won, who had just mixed and heated phosphoric acid and aluminum hydroxide to produce an aluminum phosphate solution, looked up, he saw many barrages asking for explanations.

Seeing the barrage, Han Yuan glanced at the sodium lignin xanthate solution and eutectic melt placed on the table. These two things are the two most confused and asked for explanations.

Smiling, Han Yuan picked up two materials from a pile of items and showed them, saying:
"Sodium lignoxanthate solution is an inorganic substance, an inorganic polymer."

"In fact, everyone can understand it as a kind of glue, but it glues molecules between various materials."

"Don't look at the complicated and high-end name, but in fact this thing is a by-product of papermaking."

"Everyone remember that I have made paper a few times before. During the cooking process of pulp, some waste liquid will be produced. This thing is extracted from it and then made by adding sodium sulfite."

After talking about sodium lignin, Won shifted the camera to the eutectic material.

This is a wooden box, and there is not only one material in the wooden box, but three kinds.

They are copper, silicon, and carbon, but they are all placed in different glass containers, and finally placed in a wooden box.

"As for the co-crystal, it's a little more complicated to explain."

"In simple terms, a co-crystal is a mechanical mixture of two 'phases', where the composition, crystal structure, and properties are all the same."

"It's like the common aluminum-magnesium alloy. After the two are liquefied and mixed together, they will crystallize at a temperature between 520 degrees and [-] degrees to form two different compositions and different crystal structures."

"And when these two crystals are cooled and solidified, they are called aluminum-magnesium eutectics, and their tensile strength and elongation will increase."

"In fact, everyone can understand it as a special alloy. The more eutectics in the alloy, the stronger the resistance of the material will be."

"Of course, there are actually many types of eutectics, including metals and metals, as well as metals and non-metals."

"The eutectic materials I prepared today are copper, carbon, and silicon."

"The two materials of copper and silicon will form a copper-silicon eutectic between 930 degrees and 810 degrees when they are melted and cooled."

"And then when the temperature is further lowered to 570 degrees, the copper-silicon eutectic will eutectic with carbon molecules again."

"Ultimately, with the silicon-carbon chain as the core, a three-phase combination eutectic material with a dense structure, high temperature resistance and corrosion resistance will be formed."

"Like aluminum phosphide, this eutectic material is also one of the core materials for high-temperature and anti-stick protective coatings."

After roughly explaining the sodium lignin xanthate solution and the eutectic material, Han Yuan didn't care whether the audience understood or not, and started his operation directly.

The pre-prepared eutectic material is put into the crucible of the furnace to start heating and dissolving.

Aluminum phosphide solution and sodium lignoxanthate solution are also heated after mixing, but this heating uses an alcohol lamp and the temperature is lower.

In addition to heating, the fusion solution also requires constant stirring.

This process is very long, because the sodium lignin xanthate solution is very viscous, and it takes at least two hours to thoroughly mix the two together.

The silicon carbide powder needs to be poured into it after the eutectic is formed and solidified into a eutectic alloy, and then heated and melted.

The manufacturing process of ZS-522 high temperature resistant and anti-adhesive protective coating is rather cumbersome and time-consuming.

Batch after batch of viewers in the live broadcast room went away.

The most important thing is that from the beginning of production, Han Yuan couldn't distract himself from the barrage.

While some chemistry experiments may seem magical and interesting, for the most part chemistry experiments and metal smelting are boring.

Even Won, who is manufacturing ZS-522 protective paint, feels boring.

But he must concentrate and pay attention to observe and confirm the situation of each link.

Because once the best material addition period or reaction stop period is missed, various materials will be lost due to failure, or it will explode directly or produce deadly poisonous gas and send him to the west.

So after the experiment started, Han Yuan had no time to pay attention to the barrage.

This also caused the whole experiment process to look extremely boring, and most of the audience became more and more sleepy and left one after another.

However, the personnel in the two countries' laboratories are exceptions. They become more spiritual as they watch.

Everyone was staring at the live broadcast, for fear of missing a detail.

For a real scientific researcher, a brand new research in front of him must never be missed.

Once you miss it, even if you can watch it again and again later, it will be a very painful thing.

More importantly, some explanations and smelting process of Korean won opened the door to a new world for them.

Human beings have been studying eutectic materials for decades, but eutectic materials actually have a three-phase eutectic structure, and copper, carbon and silicon, three materials with extremely different properties, can form eutectics. This is something that all experimenters have never seen. Thought-of.

From morning to noon, and from noon to night.

Various steps such as continuous grinding, dissolving, and calcination consume a lot of energy of Won.

It can be said to be the most energy-consuming day in live broadcast history.

Fortunately, the result was good, and the ZS-522 protective coating in the furnace crucible was finally manufactured successfully.

At least it was successful based on the theory and experimental process.

The ZS-522 protective coating was milky white, and Won found a wooden stick to stir it, and it felt very sticky, like white asphalt.

A thin layer of protective paint hangs on the stirred sticks.

The drying speed is not very fast. It took about four to ten minutes for the paint hanging on the stick to dry completely.

After the paint on the wooden stick was completely dry, Han Yuan smiled slightly, pulled the camera to point at the wooden stick and said, "Now is the time to test the performance of this material."

After speaking, he put the wooden stick with the painted section directly on the alcohol blowtorch and started baking.

After continuous baking at high temperature for 10 minutes and half an hour, the wooden sticks that were not covered with paint began to char and catch fire, but the color of the white paint did not change.

(End of this chapter)