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Superhard Materials

According to the definition of Wikipedia, a superhard material is a kind of material with its Vickers hardness exceeding 40 GPa, higher than any other conventional abrasive materials.Learn more

Superhard Materials Glossary

  • Alloy

    A mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten.

  • CBN

    A short form for Cubic Boron Nitride.

  • Chemical Inertness

    A chemical analysis of an abrasive.

  • Cube

    A three-dimensional shape with six square or rectangular sides.

  • Crustal Movement

    Movement resulting from or causing deformation of the earth's crust.

  • Carats

    Such as a weight unit for jewelries.

  • Carbonaceous

    Relating to or consisting of or yielding carbon.

  • Cemented Carbide

    A kind of alloy material made through powder metallurgy.

  • Cleavage Plane

    The bility of mineral crystals breaking up under the external force and showing the crystallization direction with the smooth plane is called cleavage, and the planes are called the cleavage planes.

  • Grain Size

    The nominal size of the abrasive particle expressed in grit number, e.g., 50 grit.

  • CVD

    Chemical vapor deposition.

  • Dodecahedron

    A solid figure having twelve plane faces.

  • Superhard Materials

    It refers to a kind of material with its Vickers hardness more than 40 GPA, higher than any other materials.

  • Wikipedia

    An online encyclopedia in different languages.

  • Molecular Structure

    Molecular being arranged differently may affect its chemical properties.

  • Octahedral

    Having eight plane surfaces.

  • Thermal Stability

    Refers to materials will not change under high temperature.

  • PCD

    A short form for Polycrystalline Diamond.

  • Sintering Mechanism

    Cause ores or powdery metals to become a coherent mass by heating without melting.

  • Durability

    Good performance of resisting to stress or force.

  • PCBN

    Refers to Polycrystalline Cubic Boron Nitride.

  • Thermal Conductivity

    The ability of a substance to conduct heat.

  • Vacuum

    A kind of circumstance without air or other gas.

  • Isotropic

    Having uniform physical properties in all directions.

  • Nano

    It is a new technology with a broad prospect.

  • Binding Agent

    Substance used to bind other materials together through melting or else.

  • Non-ferrous Metals

    From a narrow sense, it refers to all other metal apart from iron, manganese, and chromium.


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