Wear Resistant B4c Spray Nozzle Boron Carbide Abrasive Blasting Nozzles

• Application: Industrial Cleaning, Cleaning Equipment
• Material: Boron Carbide
• Nozzle Size: Customized
• Water Absorption: 0
• Vickers Hardness: 24
• Flexural Strength: 480
• Compressive Strength: 3200
• Thermal Conductivity: 150
• Theramal Shock Resistance: 300
• Max Use Temperature: 1600ºC
• Corrosion Resistance: Acid Resistant
• Density: >3.0 G/Cm
• Thermal Stability: High Temperature Stability
• Type: Ceramic Part
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: China

Product Description

Boron Carbide Sandblasting Nozzle Air Sandblaster

 

Boron Carbide Spray Nozzle is made of boron carbide, which can be replaced with the one kowned hardness of alloy and carborundum, silicon nitride, alumina, zirconia and so on. The nozzle is with high weight and durable using for machines.

B4C specifications:
1. Density: 2.50-2.65 g/cm3
2. Elastic modulus: 510 Gpa
3. Knoop Hardness: 3300
4. Flexural strength: 400-650 Mpa
5. Compressive strength: 4100 Mpa
6. Fracture toughness: 4.5-7.0 Mpa. M1/2
7. Coefficient of thermal expansion: 4.5x106
8. Thermal Conductivity: 29 m0k
9. Maximum permissible service temperature in air: 1500C

 

Boron carbide nozzles and inserts are produced by hot pressing. They are used in sandblasting and shot peening equipment.

 

Advantages of Boron Carbide Nozzles:

* Longer service life: In terms of service life, boron carbide nozzles have the longest service life, such as for sandblasting and shot peening.

* Lower cost per use: Boron carbide costs more but will outlast tungsten carbide by 3 to 10 times.

* Reduce down time

* Maintain efficiency

 

Property	Value
General
Chemical Formula	B4C
Mechanical
Density	2.52 gm/cc
Hardness	27.4 GPa
Modulus of Elasticity	450 GPa
Flexural Strength	350 MPa
Compressive Strength	3000 MPa
Poisson's Ratio	0.2
Fracture Toughness	3.2 MPa m½
Electrical
Dielectric Strength	-
Dielectric Constant	-
Volume Resistivity	-
Thermal
Coefficient of Thermal Expansion	2.7 x 10^-6/°C
Thermal Conductivity	27 W/(m*K)
Specific Heat	1854 x10^3 J/(Kg*K)
Shock Resistance	-
Maximum Working Temperature	600 °C
Optical
Index of Refraction	-
Birefringence	-
Transmission Band	-
All properties are at room temperature unless otherwise noted. Engineering data are representative, and are not intended as absolute nor warrantable. Manufacturer's Data shown is blended from multiple sources and therefore illustrates the marketplace.