world strongest that hard as diamond

The hardest material is diamond, which is the most common material used to make jewelry. However, there are several other substances that can be considered hard. Here, I’ll discuss three of them: AM-III carbon, Wurtzite boron nitride, and Moissanite. The second hardest material is cubic boron nitride, with a Vickers hardness of around 50 GPa.

AM-III carbon

The AM-III carbon is the world’s hardest substance that’s visible to the naked eye, and it was created by Professor Tian Yongjun. He created the substance by crushing the compound C60 into a powder and increasing the temperature and pressure to a high pressure of 1,200 degrees. The result is an extremely hard substance that can scratch synthetic diamond crystals with a Vickers hardness of 113 GP.

The material is made of a combination of atoms and molecules arranged in a crystal structure. When the atoms and molecules in a crystal line up perfectly, they are in a single order, which makes them extremely hard. In contrast, when the atoms and molecules are in multiple orders, they become disorganized, causing the material to break. Glass is brittle because of this disorder. However, AM-III carbon is semiconducting, and its bandgap range is similar to that of diamond. This means that it has potential applications in photovoltaic technologies.

AM-III carbon is 20 to 100 times harder than diamond and is more resistant to scratching than conventional materials. Researchers say it has the potential to outperform diamond for many applications, including bulletproof vests. AM-III is also 100 times stronger than diamond, making it better at stopping bullets than the most advanced vest technology. Its hardness is estimated at 113 gigapascals, which is 10 times harder than steel.

Wurtzite boron nitride

The process that makes a diamond so strong is known as “the molecular entanglement” and wurtzite boron nitride undergoes a similar process. The new findings show that the structure of wurtzite BN undergoes a transformation under pressure, making it a world-leading 58% harder than diamond. A new material called lonsdaleite has the potential to undergo a phase change when pressure is applied.

The theoretical strength of wurtzite boron nitride, which has a hexagonal structure, is up to 90 GPa. However, the material hasn’t been tested for its real strength, but it is still considered to be stronger than diamond. Another material that has the potential to be stronger than diamond is lonsdaleite, which is a hexagonal diamond and is found in microscopic quantities within meteorites. These two materials are stronger than diamond because they can flip atomic bonds under pressure.

Although diamond is the hardest substance on earth, scientists are proposing that two new substances might soon replace it. Wurtzite boron nitride and lonsdaleite have a higher hardness than diamond, but both are rare. They can withstand 18% more stress than diamond and are twice as hard as steel. However, wurtzite is still far too expensive for everyday use.


Lonsdaleite is a mineral that is formed when meteorites crash to Earth. The shock that hits the meteorites compresses the minerals inside and gives them a crystalline structure. Graphite has a hexagonal lattice that helps it to have higher hardness than diamonds. However, the real lonsdaleite is slightly softer than diamond because of its impurities. This new material could eventually be used to create jewelry.

Scientists from the Naval Research Laboratory have successfully created a nanoscale version of Lonsdaleite. This nanoscale version of the stone is expected to be even harder than its naturally occurring counterpart. Its most immediate application will be at mine sites where ultra-solid materials are found. However, it is important to note that nanoparticles are not natural substances, so they cannot be used to make things that are as hard as diamond.

The discovery of Lonsdaleite was made possible by the use of shock waves, which convert graphite discs into the new material. The researchers then measured the speed at which sound waves travel through the newly formed material. The researchers then used a laser to measure the speed of sound waves in both lonsdaleite and diamond. The researchers concluded that the former material was 58% more stiff than the latter.


In 1998, a patent was awarded for moissanite, the world’s strongest stone that is as tough as a diamond. It is available in two color scales: near-colorless and completely colorless. The Forever One variety has the closest properties to diamonds, and the Forever Brilliant is slightly more colorless than the conventional manmade moissanites.

In contrast, moissanites are lab-grown and ethically produced, which makes them less harmful to the environment than diamond mines. However, they do lack value compared to diamonds. While they may be inexpensive, diamonds hold their value and can be passed down as family heirlooms. Buying a moissanite ring is a great idea for a ring for a loved one because it is less expensive per carat, but it still has heirloom value, making it a great choice for a wedding or engagement ring.

The main difference between a diamond and a moissanite is the way that they sparkle. The former has a rainbow-like sparkle while the latter has flashes of light. It is also important to know that the clarity grade of a moissanite stone is based on diamond clarity grades. The higher the clarity grade, the more valuable it is. The clarity grade determines the sparkle potential of a moissanite stone.


One of the most amazing new materials is graphene, a material made of carbon atoms and a honeycomb pattern. To make the world’s strongest graphene that is as hard as diamond, researchers at CUNY developed a technique in which two layers of graphene were attached together and snapped together when pressure was applied. The new structure has different physical properties than the original graphene, making it more durable than diamond.

The scientists were able to predict how strong graphene would be by combining computer modeling theories with mechanical tests. They also made sure that their graphene specimens were defect-free, which is important for leading-edge applications. After completing their work, the researchers published their findings in Science. The material’s mechanical properties are key to a range of exciting new applications. And, while its properties may not be perfect, graphene is already strong enough to use as a material in space.

Graphene is made of carbon atoms that are tightly bound together. These atoms are what make graphene so strong. Its atomic arrangement is also very well-organized, which gives it its stiffness. It is also one of the thinnest materials known to man. Because of its high atomic strength, graphene is as hard as diamond. For this reason, it’s an important material for aerospace and technology.

High-performance polythene

High-performance polythene is a material as hard as a diamond, but is more lightweight. This revolutionary new material is made up of carbon atoms bonded together in an interlocking tetrahedron structure. The material is then heated to kitchen-oven temperatures, which drives away any atoms that are not wanted. The result is a transparent, ultrahard substance.

This new material has the highest possible hardness and thermal stability, making it an important material in scientific research and industry. It has already been used in semiconductors, aerospace explorations, and tool cutting materials. In fact, it is the world’s hardest material, and its crystalline structure is formed through the catalyst-free polycrystalline diamond (CFPD) process. The researchers found that this material possesses the highest level of sintering resistance and thermal stability, making it the perfect material for a wide range of applications.

Another breakthrough in polythene development is the production of Spectra(r) fiber, which offers maximum strength at minimum weight. The fiber is produced using a patented gel spinning process. The long molecular chains of Dyneema transfer load more effectively to the polymer backbone, resulting in a stronger material with lower weight. High-performance polythene fiber can be used in high-tech sports gear as well as sailcloth.

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