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Advantage:1.High melting point,Melting point: 2468 °C,Boiling point: 4742°C2.Low vapor pressure3.Good cold processability4.Excellent chemical stability5.Good resistance to corrosion6.High dielectric constant,in surface oxide filmUsed:widely used in many industries such as electronics,metallurgy,chemical processing,hard alloy cutter,aerospace and aviation.
