High temperature resistance, Abrasion-resistance, unit weight light, working life much longer than tradition material

B4C specifications:

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

The above products are produced under normal temperature and normal pressures so that they can be produced as per your drawings including normal sizes and abnormal sizes.

Boron carbide Nozzles