Estimated Service Life in Hours
|
Nozzle Material
|
Steel/Grit Shot
|
Sand
|
Aluminum Oxide
|
|
Alumna
|
20-40
|
10-30
|
1-4
|
|
Tungsten Carbide
|
500-800
|
300-400
|
20-40
|
|
Silicon Carbide
|
600-1000
|
400-600
|
50-100
|
|
Boron Carbide
|
1500-2500
|
750-1500
|
200-1000
|
Boron Caribide Nozzle
1) Products application
a) Equipped on the blasting machine and used as sand blasting
b) Can be used to remove rust, water cutting etc.
2) Product features
a) High abrasion resistance, high using life.
b) High hardness and high strength
c) High chemical corrosion.
d) Light weight
3) The nozzles are made by Boron Carbide Powder
a) Products application
Used as abrasives, grinding tools and to manufacture other borides.
Used as classic refractory and specific welding material
The grain can reinforce metal and non-metal materials
Widely used in machinery, electronics, instrumentation, chemical, metallurgy, national defense, aviation and nuclear industry
Can indirectly used in semiconductor area with doped boron, It is raw material of BCl3
Used as high-grade aircraft and human protection material.
b) Product features
Low density(Its theoretical density is only 2.52g/cm3)
High hardness(Mohs’ hardness is 9.36, it’s a kind of super-hard material whose hardness is only after natural diamond and cubic boron nitride )
High melting point (2450°C)
Excellent abrasion resistance
Large neutron-absorbing cross section
