China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material Co.Ltd. Professional Magnesium alloy products & Advanced Ceramic products Manufacturer
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Straight Bore Venturi Sandblasting Boron Carbide Nozzle With Aluminum Jacket
Sandblasting Boron carbide nozzle Boron Carbide Straight Bore Nozzles OEM Boron Carbide Venturi Nozzle with Aluminum Jacket
Commodity: 2016 Hot sale Boron carbide nozzle
Material: Boron carbide / B4C , advanced ceramics
Main application: Widely used in Industrial production machines such as Sandblasting machines, hydraulic cutters, power plant boilers etc.
Advantage: High temperature resistance, Abrasion-resistance, light unit weight, working life much longer than tradition material.
B4C specifications:
Density: 2.40-2.65 g/cm3
Elastic modulus: 510 Gpa
Knoop Hardness: 3300
Flexural strength: 400-650 Mpa
Compressive strength: 4100 Mpa
Fracture toughness: 4.5-7.0 Mpa.m1/2
Coefficient of thermal expansion: 4.5x106
Thermal Conductivity: 29 m0k
Maximum permissible service temperature in air: 1500℃
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