Genius One Second Remember Love Go ÷ small? Say → network, provides you with wonderful novels to read.
International Energy Organization, the standard to measure whether a country has the ability to produce nuclear weapons. [Love ↑ go △ small ↑ say △ w]
qu
】
— — It depends on whether this country can produce a high-speed gas centrifuge.
Standing in front of this square-shaped, nearly three-storey tall, silver-white metallic equipment, Zhang Zian looked at the equipment in front of him.
Ye Qing's eyes never left the centrifuge's protective cover, two centrifugal platforms with a diameter of more than two meters.
Even if you don't consider its 50,000 revolutions, looking at the world, there are few factories that can guarantee the production of this centrifuge platform.
The diameter is two meters, and the surface height error is no more than 10 nanometers. The surface roughness is one-third of the mobile phone glass on the market, which is more reflective than a mirror. "
Inside the centrifugal platform, there is also an electric heating function. The surface temperature of the platform is 700 degrees to ensure that the glass melt has always had a softening temperature.
700 degrees, the metal platform does not produce thermal deformation. This is another black technology that makes the metal material big man ashamed to drill a hole in the ground.
Traditional float glass, because the density and granularity of the tin liquid are larger. The surface roughness of the glass floating on the upper layer is bound to be no higher than that of the tin liquid. The glass produced by this centrifuge with a higher degree of reflection was no different from ordinary glass to the naked eye. However, the image presented by the centrifuge would be clearly different from ordinary mobile phone glass.
Hearing Ye Qing's order, the Master Craftsman turned on the preheating switch of the centrifuge. The Master Metal Expert, when the temperature of the platform reached 700 degrees, took a little bit of the glass melt in the crucible with special equipment and placed it in the center of the centrifuge workbench.
The protective cover closed, and the rotating platform above slowly descended. It stopped descending the moment it touched the glass melt.
The upper platform will gently press the glass to rotate together to prevent centrifugal force from throwing the glass away. At the same time, the platform will be in rotation, at a speed imperceptible to the naked eye, and synchronized with the glass thinned by centrifugal force, thus controlling the thickness of the glass to 1 mm or thinner.
"Buzz ~"
Ye Qing could not see the two centrifugal platforms rotating through the glass of the protective cover. He only felt that there seemed to be a high-speed train passing by at a speed of 500 kilometers per hour.
The whistling of the machine roared violently, and the air was violently agitated.
This feeling was both wondrous and shocking. The two rotating platforms didn't seem to move at all. However, its rotational speed was already 25 times that of an ordinary car engine.
Bugatti Veyron?
If this platform was used as a wheel, sparks and lightning would fly all the way, and even fighter jets would not be able to catch up.
A minute later, the violently rumbling centrifuge slowly stopped.
The workbench at the top rose, and the protective shield opened automatically.
Ye Qing, who was covering his ears, quickly walked forward. Then, something shocking happened.
The molten glass at the bottom of the workbench had disappeared. There was no glass on the workbench that was brighter than a mirror.
If it wasn't for the high temperature it was in, Ye Qing would definitely touch it with his hand.
"There's glass on it." The Master Craftsman showed a successful smile: "Boss, that layer of glass is too transparent, you can't see it."
After that, the Master Craftsman gently inserted a special tray that had already been made into the centrifugal platform. At this time, Ye Qing could vaguely see a thin layer of glass through the refraction of light from the shaking glass.
"It didn't break. We succeeded?" Ye Qing couldn't believe that the experiment would succeed in one go.
Edison invented the light bulb and experimented with more than 2,000 methods. It took four years for the computer to transition from tubes to transistors.
The Monster Factory challenged the world's thinnest mobile phone glass and only took a week to prepare.
Patiently waiting for the ultra-thin mobile phone display glass to cool down, Ye Qing put on lab gloves and gently pinched the piece of glass. The naked eye could only vaguely see the edge of the glass.
It was only the thickness of a banknote, and it had to be the brand new banknote that had just come out of the banknote printing factory.
It was a circle with a diameter of two meters. Ye Qing used a flashlight and shone along the corner that he held up. This glass display glass could produce an inconspicuous reflection in the air.
"Beautiful, perfect."
Ye Qing threw away the strong flashlight and measured the thickness with an electronic caliper.
It was just 1 millimeter.
If it was produced according to the black technology drawings, the thickness of the final dream display would only be 8 millimeters.
If other materials were used instead of glass, it could be made thinner, or even thinner than hair, and a display that could be rolled up at will. Or not to use backlighting to make the display transparent. Of course, this does not have commercial use value. A screen with poor hardness can be easily scratched by fingernails. If you play for two days, the display will be broken.
If you can produce flexible glass, you can use the same technology and different material formulas to produce flexible substrates with organic diodes attached.
"Cut it into 5 inches and test the glass performance." Ye Qing gently put down the ultra-thin glass with the most gentle movements and said excitedly, "The organic diode coating also needs to be produced quickly. Don't study the method of mass production first. Make a dream display as soon as possible."
"Then tomorrow will do." The Master Craftsman took the tray and went to the non-standard product workshop on the ground.
Ye Qing followed him and came to the non-standard product workshop. The Master Craftsman placed the tray on the rare quality laser cutter and set the power and cutting size.
A blazing white laser line thinner than hair streaked across, and in less than ten seconds, nine standard pieces of glass were cut out of this ultra-thin glass.
The rest was kept as a backup. While the Master Craftsman was testing the glass, an electronic messenger also began to dismantle the mobile phone.
This is a group of masters who ran to open a mobile phone repair shop and can make all the peers within a radius of ten miles unemployed. A carving knife, a heating air gun, dismantling the mobile phone faster than a brat dismantling the building blocks.
The Master Craftsman used rubber tweezers to gently pick up a 5-inch ultra-thin glass, place it on the pressure tester, and test it at the same time with a piece of ordinary display glass that had just been removed from the mobile phone.
The two instruments were started, and the pressure table slowly applied pressure to the two pieces of glass at the same time.
2 MPa.
Both pieces of glass are bent.
5 MPa.
The degree of bending of the ultra-thin glass is obviously larger than that of ordinary mobile phone display glass.
When it was added to 8 MPa, without warning, the ultra-thin glass actually "patted" and shattered into snowflakes.
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 terapascals, the glass of the ordinary cell phone finally cracked in response. The test results showed that its pressure resistance was three times that of the world's thinnest display glass, which had just been released.
Although the display glass was only the inner screen, there was also a layer of outer screen glass protection. But in the case of three times the data difference, it was difficult to guarantee that the mobile phone would not break the inner screen when it was accidentally dropped.
A mobile phone that often broke the inner screen was simply an unqualified product.
Then the tensile strength test was carried out, and the strength of the ordinary mobile phone display glass was twice that of the ultra-thin glass.
In the bending resistance test, the ultra-thin glass was more than twice as strong as the ordinary glass.
After the Electronic Messenger replaced the display glass of an Apple 7p 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.
From a position of two meters, the screen was tried again.
After a heart-wrenching crash, the inner and outer screens of the mobile phone were all broken.
"Not qualified." Ye Qing rubbed his face. Sure enough, the world's first name was not so easy to get, especially when making non-metal products that were not very good at.
Boss, we can use the vapor deposition method on both sides of the glass to plate a nano-level diamond coating to increase the strength of the glass. "
The metal expert who personally prepared the flexible glass material with ultra-high purity quartz stepped forward and said confidently, "Diamond itself is transparent, and the coating will not affect the transmittance of the glass."
"It's just that the cost will be much higher."
Diamond is diamond, and the ultra-thin glass is changed into a nano-diamond-coated glass, and the cost is more than doubled.
"The cost of this kind of glass is not high, and mass production will flatten the cost. And we have high-end diamond-coated glass, so it's natural that it's more expensive. "Ye Qing's mood became happy, and he asked the Electronic Messenger to dismantle another mobile phone.
You've already exceeded your reading limit for today. If you want to read more, please log in.
Login
Select text and click 'Report' to let us know about any bad translation.
