Silicon Nitride Ceramics |
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Silicon nitride ceramics have small Coefficient of thermal expansion and high thermal shock resistance, suitable for all kinds of hot and cold environment; Its High Bending Strength, fracture toughness, high hardness characteristics are applied to a variety of extremely high requirements of bearings (wind power bearings) , high thermal conductivity and high strength in new energy vehicles IGBT modules, circuit board substrate has great advantages.
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