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Chinese researchers synthesize a super diamond with a rare hexagonal structure, surpassing the hardness of natural diamonds and paving the way for revolutions in the cutting, polishing and advanced technology industry!
Science has just taken a giant leap forward in the world of ultra-hard materials! Chinese scientists have discovered a groundbreaking way to create a super diamond in the lab that is much stronger than any known natural diamond. But what makes this discovery so impressive? And what impact could it have on the industry?
The artificial diamond revolution
Diamonds have always been synonymous with luxury and strength, but their use goes far beyond shiny jewelry. In industry, they are essential for cutting, polishing and even in production of electronic chips. Now, with the advancement of superdiamonds, these applications can reach a new level.
Unlike conventional diamonds, which have a cubic structure, the lab-created super diamond has a hexagonal crystal structure. This unique shape makes it even more resistant, surpassing any natural diamond in hardness and purity.
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Traditional diamonds are formed over millions of years under high pressure and temperature inside the Earth. Synthetic diamonds are produced in a laboratory using processes that mimic these conditions. The difference with super diamonds is that they not only replicate, but surpass the properties of natural diamonds, making them a true game-changer in the industry.
The secret behind the super diamond
Until recently, ultra-hard diamonds were only found in meteorite impact craters, making them extremely rare and limited. But now, Chinese scientists have managed to synthesize these precious gems from graphite – a common and affordable material.
The superdiamond belongs to a rare class diamonds called lonsdaleite, first discovered in 1967 in the Canyon Diablo meteorite in Arizona. The scientists' great innovation was to be able to produce this structure in a controlled manner, resulting in a “well-crystallized and almost pure” material.
The Chinese team used an advanced high-pressure, high-temperature process to transform graphite into a super diamond. This approach not only allowed them to create the material synthetically, but also at a level of purity never before achieved.
Applications of super diamond in industry
Now that scientists have found an efficient way to produce superdiamonds, the application possibilities are immense.
Diamonds are already widely used to cut and polish extremely hard materials, but super diamonds can take this process to a new level. Tools equipped with this material can last longer and produce even more precise cuts, reducing costs in the industry.
In addition to conventional applications, superdiamond can be exploited in the production of more efficient semiconductors and even in ultra-resistant coatings for high-performance equipment.
