My system is not decent

Chapter 1295 Artificial giant sapphire
If it wasn't for Gao Qijing getting the largest sapphire in Ska country this time, Chen Wenzhe really wouldn't be able to remember the largest man-made sapphire.

However, think about it at this time, what are the true and false gems in this world?
Just like artificial diamonds, as long as they are beautiful enough, artificial ones are not diamonds?

Thinking about it this way, even if sapphire is manufactured with more advanced technology and better quality than diamonds, is it not beautiful?
You know, their internal structure is the same.

Therefore, the birth of the world's largest single sapphire in China is still a very high achievement.

It is not a discovery but a birth, which has a high technical content.

Of course, it is not the biggest, because its weight is not heavier than Ska's, it seems to be only 450 kg.

Why is the [-]-kilogram sapphire just now said to be the number one among natural corundum?

Just because, there are other varieties of firsts.

For example, this man-made sapphire crystal with the highest weight in the world and the largest single body.

It was born in the production workshop, with a weight class of 450 kg, which has increased the world record of 350 kg previously held by Russia by 100 kg.

When it comes to gemstones, the first thing people think of is jewelry and jewelry.

In fact, these are not the most important for modern people.

Because as an important raw material in the field of high-tech production, artificial sapphire has long been integrated into people's daily life.

Artificial sapphire is everywhere, from smartphone cameras, touch screens, and LED lights to national heavyweights, high-intensity lasers, and optical components for astronomical observation systems.

Since the beginning of the new century, the demand and output value of sapphire originals in beautiful countries, Europe, neon and other developed countries and regions have reached astronomical figures.

And my country's sapphire manufacturing industry has just started.

Chen Wenzhe is very interested in artificially producing such a large sapphire.

When he heard that it was a man-made gem, he gave up and didn't care.

Think about it at this point, what happened to artificial gemstones?Isn't it pretty?
As long as it is big enough, can he use sapphire directly and carve anything he wants?
Just like using agate to make agate teapots, tea bowls and other works, sapphire works should be more beautiful, right?

Since sapphires can be made, can rubies be made artificially?

Thinking of this, Chen Wenzhe became very interested in the giant artificial sapphire that he had never seen before.

As long as he gets that treasure, he can use it to trace back all the crafting techniques.

No, the domestic production technology seems to be a little bit worse, so if he buys a batch of foreign high-quality artificial sapphires, can he get better technology?
With this thought, Chen Wenzhe asked Gao Qijing.

Now that he has been involved in the gem industry, he must have some knowledge about the manufacture of artificial sapphires.

Sure enough, as soon as he asked, he found that he really asked the right person.

Since 2000, my country has carried out all-round development of sapphire growth technology.

The manufacturing method is based on the temperature gradient method to manufacture products.

Although in terms of quality, it can fully meet the requirements of the military and optoelectronic industries, but in terms of mass production, it has been unable to get out of the laboratory for a long time.

Such things, until 10 years later, good news came frequently.

In April 2011, a technology company in Qilu made a formal breakthrough in the LED sapphire substrate wafer project, and the finished product was officially put into production.

Within 3 years, they expanded the production capacity to 180 million pieces.

This marks that my country's LED sapphire chip has broken the foreign technology blockade and formed a large-scale production.

In June of the same year, a 6-kilogram artificial sapphire crystal was born in Jiangsu Province.

This makes the supply of high-quality materials for my country's fast-growing LED industry a reality.

This once again broke the passive situation that my country's sapphire crystal growth and substrate manufacturing market have long relied on imports.

In April 2016, the first artificial sapphire crystal of 4 kg was released in the "Optics Valley" in China.

This marks the official birth of the smart phone industry, the native sapphire touch screen.

At that time, the chief engineer of the R&D project said proudly: "The lens cover and home button of the Apple mobile phone are all supplied by us. In addition to targeting the field of optical applications, we will also focus on electronic applications such as smartphone panels."

Only then did Chen Wenzhe realize that Sapphire actually has so many applications on the phone.

At this time, he was even more convinced that he must master this technique.

Not to mention other things, with enough red and sapphire, there is no shortage of raw materials for making gemstone bonsai.

The more he learned, the more Chen Wenzhe felt proud of the country's achievements in recent years.

No wonder many people abroad now have a look of envy and hatred towards the Chinese.

This point, if you don't go abroad, you don't feel deeply.

As for Chen Wenzhe, who has been abroad for a year, it can be said that he is deeply touched by this point.

It turns out that those who went abroad to Southeast Asia in China were from mainland China, and now they are rich.

Although there are more robberies targeting Chinese people, it can also be seen from this that our country has really become stronger.

Looking at Sapphire's manufacturing, there are quite a lot of achievements. It can be said that this series of news in the past ten years is enough to inspire the people of the country.

However, from a fundamental point of view, the "Made in China" of sapphire has not completely got out of the predicament, and there are still problems of one kind or another.

For example, the production equipment and production technology of products still largely rely on imports, resulting in a lack of voice in production costs and product prices;
More importantly, my country's production capacity and product size cannot meet the overall needs of national defense technology and national heavy weapons.

This problem, until two or three years ago, has not been resolved.

Like in early 2017, Russia proudly announced to the world that the world's largest artificial sapphire of 350 kg was born in the country.

After all, we lack the right to speak internationally in the industry because we lack core production technology, a set of production technology that is completely our own!
Therefore, a few years later, the appearance of this sapphire giant not only represents its own value, but also competes for the right to speak internationally.

Now, this artificial sapphire weighing 450 kilograms is still standing in front of a showcase in Mongolia.

Therefore, the one obtained by Chen Wenzhe is not the first one, but it is indeed the largest one produced in China.

This one was made while experimenting with craftsmanship, and its volume is about the same as the first one.

Being able to produce two huge sapphires with high purity in a row is enough to show the maturity of the technology.

It's not accidental, but really mastering the core technology, this is the most important thing.

With this technology, it can be said to be of great help to the domestic smartphone industry.

(End of this chapter)