My system is not decent

Chapter 1296 Who can compare

This giant man-made sapphire is transparent and free of air bubbles.

You can also feel the unique texture of gemstones by touching them with your hands.

This is currently the artificial sapphire with the highest weight class and the largest single body in the world, based on the Kyropoulos production technology.

The Kyropoulos method is currently the mainstream method for producing artificial sapphire in the world, and it is also the most important production process for countries all over the world to devote themselves to technological breakthroughs and increase investment in technology research and development.

The principle is that the raw material of alumina is first heated to the melting point to form molten soup, and then the surface of the molten soup is contacted with a seed crystal rod.

Then, on the solid-liquid interface between the seed rod and the melt, a single crystal with the same crystal structure as the seed crystal begins to grow.

The seed crystal is pulled up at a very slow speed, and finally solidifies into a whole single crystal anchor.

This is a relatively long production process, which has extremely high tests and extremely stringent requirements for the control of the furnace temperature and the coordinated application of the production system.

Therefore, the technical requirements for the production of 450-kg products are not at the same level as the production of 200-kg and 350-kg products, and there are qualitative differences.

For Chen Wenzhe, this kind of craftsmanship seems to be no stranger at all, and it can even be said to be very familiar.

He feels, isn't this the same as making porcelain?
The difference is to let the crystal grow.

However, as long as he knows how to stay away, for Chen Wenzhe, the craftsmanship of this kind of artificial sapphire is really not too difficult.

Especially the process of producing sapphire, isn't this just a firing kiln?
He also had to control the temperature of the furnace, and for this, he was almost at the level of a grand master.

Therefore, at this time, he is really interested in generating sapphires.

It's just that the domestic technology leaps too fast, and a series of achievements can be understood after seeing Chen Wenzhe's fireworks.

Only then did he realize that he had underestimated the domestic scientists.

That's right, he is a plagiarist, and he dares to think about going abroad to acquire technology to develop domestic technology?
Now that the country has stood up, the people have stood up even more, and naturally, scientists have stood up even further.

Therefore, if he wants to enter the industry, he may not necessarily be comparable to those scientists in China.

Mainly domestic scientists, they are too fierce.

Of course, this is also because of being bullied and stimulated by foreign countries.

Therefore, after the 100-kg and 250-kg artificial sapphires were mass-produced, the R&D team did not stop innovating.

In 2017, Jinghuan Electronics’ 300-kilogram sapphire reached the production conditions, and a Russian company’s 350-kilogram world record stimulated the research and development team.

When you are stimulated, you must accept the challenge and compete.

And to compete with scientific research teams from various countries, we must hold on to it;

One is that our domestic industry and enterprises themselves have a great desire for new core technologies, which is the biggest driving force for our research and development!
As a result, "Kyroplast fully automatic sapphire crystal growth technology and ultra-large sapphire crystal growth technology" were gradually formed in domestic laboratories.

Our core technology must be self-developed automatic production equipment, heat production design theory and micro-process application.

In other words, from raw material selection, processing, and production, all are made in China.

The birth of this man-made sapphire giant will gradually change the production order of the world's man-made crystal industry, and we must gain the international right to speak accordingly!
The new technology will surely open up a new situation in the industry.

In recent years, the LED industry has developed rapidly around the world.

Its products are widely used in lighting and blue laser fields.

Especially in liquid crystal display, the market is expanding rapidly.

Almost 100% of notebook computers and more than 50% of LCD TVs are using LED products.

The artificial sapphire crystal growth and substrate manufacturing links are at the forefront of the LED industry chain.

This is a link with the largest investment and the highest technical barriers in the industry.

It is also the section with the highest added value, provided that you have your own core technology!
Due to my country's long-term and large-scale dependence on imported production equipment and production technology, the initiative to dominate and influence international commodity prices has not been grasped by my country.

Therefore, domestic production enterprises have also been suppressed. While the industry is booming, a lot of profits have been given to overseas.

There is no other way out for technology-based enterprises to achieve cost reduction and profit-seeking, but to rely on technology.

The success of the trial production of the giant artificial sapphire is not only reflected in the size, but also in the quality.

The new product can be applied to 4-inch crystal rods of LEDs, with an effective length of more than 4550 mm.

This standard, derived from such a large-sized spar, is already the best proof.

As the technical threshold is getting higher and higher, domestic sapphire manufacturers are also facing a reshuffle process of survival of the fittest.

Most of the hundreds of enterprises in the past have ceased production or changed production.

This is an inevitable requirement of the market, and it is also the result of high-tech technology.

At present, domestic scientists are working hard to realize the mass production of ultra-large spars.

For enterprises, the new technology can realize a new production situation in which the input volume is increased by 2.5 times, other costs remain unchanged, and the output is increased by 5 times;
As far as the country is concerned, the independent research and development and production of super-large spar will give it the largest and safest guarantee, whether in the civilian or military field.

"Man-made sapphire, it's really important!"

Chen Wenzhe glanced at Gao Qijing with a very strange expression, he always felt that this guy was leading the conversation.

"It's very important!" Gao Qijing had a slightly weird look on his face!

If it's not important, why does he still use this way to lead the topic?

Didn't you do all this to arouse Chen Wenzhe's interest?
Gao Qijing also understands Chen Wenzhe's technical level now.

Although most of the techniques now are manifested in firing porcelain, he feels that his own little boss should be able to learn how to make artificial sapphires.

It is really the speed at which this person learns new technologies is really too fast.

There is no way, since it has fallen into the eyes of the state, some things about Chen Wenzhe cannot be kept secret.

Therefore, a series of high imitations he made recently have been thoroughly researched.

He has never touched it before, but as long as he wants to, he can quickly make it. Who can compare with this kind of learning ability?
Therefore, the artificial sapphire this time is just a little trial!
Chen Wenzhe naturally didn't know these things, but he was really interested in artificial sapphires.

He turned his head, looked at Gao Qijing and said with a smile: "How did Li Jinli buy this man-made sapphire? Forget it, I'll ask again when I go back. Anyway, the one he bought is not the same as your two. Compare!"

(End of this chapter)