Among the various crystal structures of boron nitride, hexagonal boron nitride (HBN) is widely used in various products such as coatings, lubricants, and cosmetics.
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In the previous issue, we mentioned what is chemical mechanical polishing, electrolytic in-process dressing ELID grinding process, laser processing, as well as magnetorheological polishing process, plasma-assisted polishing process, and composite polishing process. So in this issue, we will provide a detailed explanation of the content of each technique.
MoreAs a brittle and hard material, aluminum nitride ceramics are prone to brittle fracture during machining, which leads to a series of surface defects such as broken layer, brittle crack, residual stress, plastic deformation zone, etc. Ceramic substrate in LED devices and other applications mainly face the working conditions of the thermodynamic environment, so the above defects will greatly affect the performance of the substrate, reduce the stability and life of the device. Therefore, it is very necessary to achieve near-damage free machining of aluminum nitride ceramic substrate surface.
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At the heart of our article lies the remarkable power of Itowu nitride ceramics. We, Itowu, are proud to offer a range of nitride ceramics including boron nitride (BN), silicon nitride (SiN), and aluminium nitride (AlN), which deliver unmatched performance in diverse applications. Our ceramics possess unique characteristics such as excellent insulation, high thermal conductivity, elevated temperature resistance, corrosion resistance, and lightweight properties.
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Boron nitride (BN) is a compound composed of boron and nitrogen with a molecular formula of BN. It exists in various crystalline forms, each with unique properties and characteristics.
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