The International Energy Agency, a measure of whether a country has the capability to build nuclear weapons. Pen ~ fun ~ pavilion www.biquge.info

-- It depends on whether the country can produce high-speed gas centrifuges.

Standing in front of this boxy, nearly three-story high, only silver-white metallic color throughout.

Ye Qing's gaze never left the protective cover of this centrifuge, two centrifugal platforms with a diameter of more than two meters.

Even if you don't consider its 50,000 rpm, there are not many factories in the world that can manufacture the platform for this centrifuge.

The diameter is two meters, and the surface height error does not exceed 10 nanometers. The surface roughness is one-third of the mobile phone glass on the market, which is more than a mirror. ”

Inside the centrifugal platform, there is also an electric heating function. Let the surface temperature of the platform be at 700 degrees Celsius to ensure that the glass melt has a temperature to soften all the time.

700 degrees, the metal platform does not produce thermal deformation, which is another black technology that makes the metal material master ashamed to drill the cracks in the ground.

Conventional float glass, because of the density and particle size of the tin bath. The surface roughness of the glass floating on the upper layer is bound to be no higher than that of the tin liquid. This more mirror-like centrifuge produces glass that is no different from ordinary glass to the naked eye, but the picture presentation effect will be clearly distinguished from ordinary mobile phone glass.

Hearing Ye Qing's order, Master Jingqiao turned on the preheating switch of the centrifuge. When the temperature of the platform reaches 700 degrees, the molten glass in the crucible is slightly clamped with special equipment and placed in the center of the centrifuge table.

The protective cover closes, and the rotating platform above slowly lowers and stops descending for a moment when it has just come into contact with the molten glass.

The upper platform will gently press the glass and rotate together to prevent centrifugal force and throw the glass away. At the same time, the platform rotates at an imperceptible speed to descend synchronously with the glass thinner by centrifugal force, thus controlling the thickness of the glass to a level of 0.1 mm or less.

"Hum~"

Ye Qing couldn't see the two centrifugal platforms rotating through the glass of the protective cover. I only felt that there was a high-speed train with a speed of 500 kilometers per hour passing by.

The whirling sound of the machinery roared violently, and the air was violently agitated.

The feeling is both wonderful and shocking, and the two rotating platforms above and below seem to be moving. But its speed is already twenty-five times that of an ordinary car engine.

Bugatti Veyron?

If you run this platform as a wheel, you will not be able to catch up with the fighters with sparks and lightning all the way.

A minute later, the violently roaring centrifuge slowly stopped.

The top table is raised and the shield opens automatically.

Ye Qing, who covered his ears, hurriedly stepped forward, and then something amazing happened.

The molten glass on the bottom workbench has disappeared, and there is no glass on the workbench, which is brighter than a mirror.

If it weren't for the fact that it was in a high temperature state now, Ye Qing would definitely touch it with his hands.

"There's glass on it. The master smiled successfully: "Boss, that layer of glass is too transparent for you to see." ”

After speaking, the delicate master gently inserted the special tray that had been made into the centrifugal platform a long time ago. At this time, Ye Qing was able to refract the light from the shaking of the glass, and vaguely saw a thin layer of glass.

"No fragmentation, we succeeded?" Ye Qing couldn't believe that the experiment would be successful at one time.

Edison invented the light bulb and experimented with more than 2,000 methods. It took four years for computers to transition from tubes to transistors.

The Monster Factory challenged the world's thinnest mobile phone glass with only a week of preparation.

Patiently waiting for this ultra-thin mobile phone display glass to cool down, Ye Qing put on laboratory gloves and gently pinched this piece, and the naked eye could only vaguely see the glass on its edge.

It was only the thickness of a banknote, and it had to be a brand new banknote that had just come out of the printing house.

With a diameter of two meters, Ye Qing used a flashlight to shine along the corner of the hand, so that this glass glass could be reflected in the air and was not very obvious.

"Beautiful, perfect. ”

Ye Qing threw away the strong flashlight and measured the thickness with an electronic caliper.

Just 0.1 mm.

If it is produced according to the black technology drawings, the thickness of the final dream display is only 0.8 mm.

If you use other materials instead of glass, you can make a thinner display, or even thinner than a human hair, and can be rolled up at will. Or instead of a black backplate, the display becomes transparent. Of course, this has no commercial use value, the screen with extremely poor hardness, even the nails can easily scratch the traces, and the display will be broken after two days of playing.

If flexible glass can be produced, it is possible to use the same technology and different material formulations to produce flexible substrates with organic diodes attached.

"Cut to 5.5 inches and tested for glass properties. Ye Qing gently put down this piece of ultra-thin glass with the most gentle movements, and said a little excitedly: "The organic diode coating should also be produced as soon as possible, and we will not study the mass production method first, and then make a dream display as soon as possible." ”

"Then tomorrow will do. The delicate master took the tray and went to the non-standard product workshop on the ground.

Ye Qing followed and came to the non-standard product workshop. The delicate master places the tray on a rare quality laser cutter and sets the power and cutting size.

Lines of incandescent white laser, thinner than a human hair, cut through the ultra-thin glass in less than ten seconds.

The rest was kept for standby, and while the delicate master tested the glass, an electronic messenger also began to disassemble the phone.

This is a group of masters who went to open a mobile phone repair shop and could make all their peers lose their jobs within a radius of ten miles. With a carving knife and a heating air gun, the speed of disassembling the mobile phone is faster than that of the bear child dismantling the building blocks.

Using rubber tweezers, the delicate master gently picked up a piece of 5.5-inch ultra-thin glass and placed it on the compression tester to test it at the same time as a piece of ordinary display glass that had just been removed from the phone.

The two instruments are activated, and the pressure table slowly applies pressure to both pieces of glass at the same time.

0.2 MPa.

Both pieces of glass are bent.

0.5 MPa.

The bending amplitude of ultra-thin glass is significantly larger than that of ordinary mobile phone display glass.

When added to 0.8 megapascals, without warning, the ultra-thin glass actually "snapped~" and shattered into a snowflake shape.

Ye Qing's heart instantly cooled, because the ordinary mobile phone glass next to him was intact.

The test continued, and when it reached 2.5 megapascals, the glass of the ordinary mobile phone cracked. The test results showed that it was three times more compressive resistant than the world's thinnest display glass, which had just been released.

Although the display glass is only the inner screen, there is also a layer of outer screen glass protection. However, when the data is three times worse, it is difficult to ensure that the mobile phone will not break the inner screen when it is accidentally dropped.

A mobile phone that often breaks the inner screen is simply a substandard product.

Then the tensile test shows that the glass strength of ordinary mobile phone display is twice that of ultra-thin glass.

In the bending resistance test, ultra-thin glass is more than twice as much as ordinary glass.

After the electronic messenger replaced an Apple 7P display glass with this ultra-thin glass, Ye Qing picked up the 7P and threw it to the ground.

With a bang, Ye Qing picked up the screen and found that the inner screen was not broken.

Try it again from a two-metre-high position, with the screen facing down.

After a heart-wrenching crash, the phone's internal and external screens shattered.

"Not qualified. Ye Qing rubbed his face, sure enough, the number one place in the world was not so easy to get, especially when it came to manufacturing non-metallic products that he was not very good at.

Boss, we can use vapor deposition on both sides of the glass to coat a nano-level diamond coating to increase the strength of the glass. ”

A metal expert who uses ultra-high-purity quartz to create a flexible glass material with his own hands stepped forward and said with confidence: "Diamond itself is transparent, and the plating does not affect the light transmittance of the glass. ”

"Just doing that, the cost is a lot higher. ”

Diamond is diamond, ultra-thin glass has been transformed into nano diamond coated glass, how can the cost be doubled?

"The cost of this kind of glass is not high, and large-scale mass production will spread out the cost. And we are tall on the diamond plated glass, more expensive of course. Ye Qing became in a happy mood and asked the electronic messenger to disassemble another mobile phone.

I was in a bad mood just now and forgot, now Ye Qing wants to look at the ordinary mobile phone monitor, and after replacing it with ultra-thin glass, how much will the color of the picture be improved? )