"So, Yifan, I just said, if you can really get the processing of this special metal material, then we will be developed, the usefulness of this thing is too great, just the domestic market gap, it is estimated that there are tens of billions, or even hundreds of billions of dollars every year."

Li Guangli's face was flushed at this time, as if he was drunk, but only those who knew him would know that he was not drinking too much, but happy.

"Huh? So many? ”

Listening to this number, even Li Yifan's father Li Liqiang couldn't sit still at this time, it turned out that he was just thinking that the investment in this thing was too big, but he never thought that the demand for this thing was so big.

"Isn't that right? This is still a small one, and if it is a big one, it is not impossible to reach trillions. The one I just talked about with Yifan is screws and nuts, which are all industrial necessities, in fact, this kind of thing, if we do not hesitate to cost in China, we can also get it, but the yield has not been high. In fact, as long as we study the heat treatment process and improve the smelting process in Haohaode, we can also do it. Then I'm going to talk about it bigger, and I'll talk about boilers without mentioning any aircraft engines, ship engines, and the like. ”

Li Guangli's knowledge in this area is really not bragged, Li Yifan's eldest brother-in-law, don't look like a rough person, but in fact, he is delicate, he likes to study everything, he likes to be more serious, so he knows more.

In the past year or so, his business has become bigger and bigger, and he has come into contact with more people, so he has also learned a lot of things at different levels.

Speaking of this boiler. Still some time ago. While he was having dinner with a friend from a power plant. I've heard people talk about it, and now it's just for Li Yifan and Li Liqiang to learn and sell.

Li Yifan listened with pricked up ears, and as soon as Li Liqiang heard about the boiler, his face was full of disdain.

"Cut, isn't it just a broken boiler? How many of them are in our house, and they are heating at any time? ”

"Dad, I'm not talking about ordinary boilers, but ultra-supercritical boilers for power plants."

"What? A hasty street-facing boiler? What the hell is this. The first time you've heard of it? ”

"Hey! Dad, it's not a hasty street, it's an ultra-supercritical boiler. ”

Li Guangli emphasized this, and Li Liqiang also knew that this thing was not an ordinary thing, and he had always been in awe of high-tech things, so he didn't say much.

"You all know how an electric heat plant generates electricity, which is to heat water into steam, and then drive a steam turbine to generate electricity. But before the water became gaseous. There will be a state of water vapor. Modern scientific research has found that under a certain pressure and a certain temperature. The water vapor process before the water is converted into pure steam can be completely omitted, that is, the pure water becomes pure steam, which can greatly improve the efficiency of liquid-gas reform, reduce fuel, and improve the efficiency of power generation, that is, improve the heat conversion rate. In the eighties of the last century, people made this supercritical boiler, and now, they have begun to enter the state of ultra-supercritical......"

The eldest brother-in-law doesn't usually talk much, but once he mentions something he is interested in, he will definitely be able to talk endlessly.

In fact, when he mentioned this kind of ultra-supercritical boiler, Li Yifan couldn't help but be stunned, he really didn't expect that his brother-in-law, would still have such insight and know such a good thing.

In fact, this ultra-supercritical boiler, in later generations has been a piece of the country's heart, as we all know, China is a big thermal power country, with the rapid development of the national economy, the demand for electricity consumption is increasing every year.

Even after the construction of the Three Gorges Dam and the construction of several nuclear power plants, there is still a serious shortage of electricity supply in China once it reaches the peak of electricity consumption every year.

As a result, in order to solve the problem of electricity shortage, China has to build a large number of thermal power plants.

However, because of the backwardness of boilers, China's thermoelectric conversion efficiency has been maintained at a level of about 38 percent, which is really a bit backward compared to the thermal power conversion level of Shijie developed countries.

You must know that in Germany in Western Europe and Denmark in Northern Europe, the conversion rate of people's hotspots can reach almost 50%, and the gap is too big.

As early as the nineties of the last century, people have begun to use supercritical boilers, and now they have begun to upgrade like ultra-supercritical boilers, and we have only achieved the state of subcritical boilers, and the gap with others has been doubled!

"Well, how do you say that? Compared with the thermoelectric conversion efficiency of the thermoelectric boiler we use now, this supercritical boiler has increased by 7 to 8 percent, saving more than 6,000 tons of coal per year. If we can achieve ultra-supercritical boilers, then it will be 7 to 8 percent higher than the thermoelectric conversion efficiency of this supercritical boiler, and coal burning will save more, but our domestic jishu is not good, and the root is still not good for materials......"

Speaking of this, Li Guangli also shook his head as if he bought a pass, he sold the pass, Li Yifan is nothing, after all, he is very familiar with this ultra-supercritical boiler, after all, in later generations, he and his partners, for the sake of this ultra-supercritical boiler, were born and died in the Nordic generation, but this pass was full of his father's appetite.

"Hey! Guangli, I said you don't buy it, hurry up and say ......"

"Hey, hey! Father. It's not that I sell Guanzi, in fact, it's because that's all I know, this is still the day I went to have dinner with Director Li of the thermal power plant, I heard people mention it, he said that they are also working on this supercritical boiler now, with the current Jishu in China, ultra-supercritical boiler, let's not think about it, first conquer the supercritical and then talk about it. In fact, when I say this, I don't want to emphasize this boiler, how to be a cow B, I want to talk about the materials used in this supercritical boiler. ”

When Li Guangli said this, Li Yifan couldn't help but prick up his ears, in his last life, he and his partners, in several countries in Northern Europe and Denmark, were once born and died, and fought bloody streets, just to be able to get the information of their ultra-supercritical boiler, and later the information was obtained, but they also paid a very serious price.

Besides, at that time, he was a secret agent, and he was not very interested in these industrial data, so he didn't know much about the materials to be used in this ultra-supercritical boiler, as well as the quotation of this material.

But now that I want to engage in this special metal material, and now I listen to my brother-in-law's meaning, it seems that this so-called supercritical boiler can use such a special metal material, so in this way, this market can definitely be called a broad future.

"Say it quickly, don't sell it?"

Dad was very anxious to hear this.

"Hehe, well, I continued, that day I heard Director Li say that the most critical part of this boiler is that one of the parts is called the water cooling wall, I don't know what this thing is specifically for, I know that the spiral water pipe is used behind a plate for water cooling. But we can't produce this thing in China, because it must withstand pressure and high temperature, so it must be imported from abroad, and we import mainly from Japan, I heard that this is still the Japanese in the eighties of the last century Mitsubishi Jishu, now it has long been outdated. But even so, the price of importing such a water pipe is 100,000 yuan for one meter long, and the price of a sheet the size of A4 paper is about the same as the price of a Range Rover......"

As soon as Li Guangli said this, Li Liqiang on the other side took a 'poof' and spit out the tea that had just been put into his mouth.

"How much? How much? ”

"I don't know the specifics, anyway, I heard Director Li say that the cost of just such a water wall will cost tens of millions, and the whole set of boiler equipment will be even more amazing, absolutely hundreds of millions of ......."

At this moment, not only Li Liqiang stopped talking, but Li Yifan also stopped talking.

It is self-evident how big the domestic thermal power market is, as can be seen from the recent rise in coal prices.

And looking at the current jiashi, in the next few years, there will definitely be a lot of thermal power plants built in China, and these thermal power plants will still use the backward old boiler jishu like now?

Now domestic scientific researchers are publicizing this supercritical boiler, is it ten years later, we can't even drum up the supercritical boiler?

It is estimated that we can drum it out, after all, we are not short of money, it is a big deal to introduce a set from abroad, and it would be good to disassemble the reverse research, but the difficulty is that even if you know how to do it, you just can't do it, because you don't have the same excellent materials as others.

This is also the sorrow of Chinese researchers, Li Yifan was born and died in Northern Europe in later generations, just for the information of those special plates and pipes.

If you want to do business with this special metal material in your life, let alone do business with the military for the time being, as long as you can get such materials, then you will be able to make money by dealing with these thermal power plants.

Thinking of this, Li Yifan suddenly felt moved, and it seemed that he had to go to Japan.

After all, these days, the Japanese have too many good things in their hands that they want, especially the things on this material......

And I'm familiar with Japan, and I don't even know where many of their good things are hidden, but they do. (To be continued......)