タイトルまたは説明

Boron Carbide Nozzles Main application widely used in Industrial production machines such as Sandblasting machines, hydraulic cutters, power plant boilers etc. B4C specifications Density 2.***2.*5 g/cm3 Elastic modulus **0 Gpa Knoop Hardness ***0 Flexural strength ******0 Mpa Compressive strength ***0 Mpa Fracture toughness 4.**7.0 *****1/2 Coefficient of thermal expansion 4.5x**6 Thermal Conductivity *9 m0k Maximum permissible service temperature in air ***0°C