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  • What is the hardest man made material?

    Questioner:Charlotte Scott 2023-04-06 18:53:27
The most authoritative answer in 2024
  • Benjamin Evans——Works at the World Health Organization, Lives in Geneva, Switzerland.

    As a materials science expert, I have a deep understanding of the various properties of different materials, both natural and synthetic. When it comes to the hardest man-made materials, we're often talking about materials that are extremely resistant to scratching, abrasion, and indentation.

    The title of the hardest man-made material is a subject of ongoing research and development, as new materials are constantly being discovered and engineered. However, as of my last update, diamond-like carbon (DLC) and wurtzite boron nitride are among the hardest known man-made materials. Diamond-like carbon is an amorphous form of carbon where the carbon atoms are bonded together in a manner similar to that in a diamond, providing it with exceptional hardness and strength. Wurtzite boron nitride is another material that has a structure similar to diamond and is also extremely hard.

    It's important to note that the hardness of a material can be measured in different ways, such as Vickers hardness, Knoop hardness, or Brinell hardness, and the ranking might vary slightly depending on the measurement method used.

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  • Mia Wright——Studied at Princeton University, Lives in Princeton, NJ

    Below are the 10 strongest materials known to man:#8 Nanospheres / Nano-Kevlar. ... #7 Diamond. ... #6 Wurtzite Boron Nitride. ... #5 Lonsdaleite. ... #4 Dyneema. ... #3 Metallic Glass. ... #2 Buckypaper. ... #1 Graphene. One-atom-thick sheets of carbon are 200 times stronger than steel.More items...read more >>
    +119962023-04-09 18:53:27

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