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Lab-grown diamonds of various colors grown by the high-pressure-and-temperature technique. A synthetic diamond or laboratory-grown diamond (LGD), also called a lab-grown diamond, [1] laboratory-created, man-made, artisan-created, artificial, synthetic, or cultured diamond, is a diamond that is produced in a controlled technological process (in contrast to naturally formed diamond, which is ...
InCent-LGD has three core research groups dedicated to different aspects of lab-grown diamond technology: [5] High Pressure High Temperature (HPHT) Group: This group focuses on the HPHT method of diamond growth, which simulates the natural diamond formation process by subjecting carbon to high pressure and high temperature.
The heads of other commonly used burrs are covered in a fine grit that has a similar cutting function to blades (e.g., high-speed diamond burrs). Diamond burrs seem to give better control and tactile feedback than carbide burrs, due to the fact that the diamonds are always in contact with the milled tooth in comparison to the single blades of ...
WD Lab Grown Diamonds Logo. WD Lab Grown Diamonds was a manufacturer of synthetic chemical vapor deposition (CVD) diamonds, headquartered in the Washington, D.C. area. Founded in 2008, WD produced lab-grown diamonds for distribution under the brands WD Lab Grown Diamonds and Latitude, in addition to creating diamonds for high-tech Advanced Materials applications.
Diamond is extremely strong owing to its crystal structure, known as diamond cubic, in which each carbon atom has four neighbors covalently bonded to it. Bulk cubic boron nitride (c-BN) is nearly as hard as diamond. Diamond reacts with some materials, such as steel, and c-BN wears less when cutting or abrading such material. [4]
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Functional Diamond is a peer-reviewed open access scientific journal published by Taylor & Francis. [1] It covers research on diamond-based materials , structures and composites, as well as fundamental insights and new findings toward advanced functionality in physics , chemistry , materials science , biology , and engineering .
Laboratory experiments demonstrated that annealing of type-IaB diamond at high temperatures and pressures (>2600 °C) results in break-up of the platelets and formation of dislocation loops and voidites, i.e. that voidites are a result of thermal degradation of platelets.