Boron Carbide Sand Blast Nozzle Widely used in Industrial production machines such as Sandblasting machines, hydraulic cutters,

Boron Carbide Sand Blast Nozzle 

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

Φ20*Φ8*L35/45/60mm

Density    2.50-2.65 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°C

Boron Carbide Sand Blast Nozzle