Excellent Sandblast Boron Carbide (B4C) Nozzle for Blasting and Cleaning

• Drive: Electric
• Principle: Inhaled
• Kind: Dry Sandblaster
• Condition: New
• Certification: RoHS
• Customized: Customized
• Model NO.: BCN
• Usages: Sand-Blasting
• Material: Boron Carbide B4c
• Transport Package: Each in a Plastic Case, 400 PCS in a Carton Box.
• Specification: ISO9001
• Trademark: kumthai
• Origin: Zhengzhou, China
• HS Code: 84249090
• Production Capacity: 100000000/Month

Product Description

Excellent Wear Resistant Sandblasting Boron Carbide (B4C) Nozzle for Blasting and Cleaning


The hardness of boron carbide is only secondary to diamond and CBN. The density of the boron carbide products produced by us is close to its academic density 2.52g/cm³. We not only supply high quality high purity boron carbide powder, but also provide customized boron carbide B4C nozzles with longer service life.

Its advantages are: longer service life, high hardness, high wear-resistance ability, anti-corrosion,  lower cost per use, reducing down time. It's the ideal material for sandblasting nozzle and mechanical seal.

Boron carbide can be used to manufacture gun nozzles in the arms industry, which is extremely hard and wear-resistant, no reaction with acid-base, high/low temperature resistance, high pressure resistance, crystal system: hexagonal, density: 2.52g/cm3, Mohs hardness: 9.36, microhardness 5400-6300kg/mm2, bending strength ≥400Mpa, melting point: 2450ºC. Because it has the characteristics of wear resistance and high hardness, Boron Carbide Sandblasting Nozzle will gradually replace the known carbide/tungsten steel and silicon carbide, silicon nitride, alumina, zirconia and other materials sandblasting nozzle in the future.
 

Service Life
Nozzle Material	Service life (h, by time)
	Steel grit/shot	Silica sand	Brown aluminium oxide
Alumina	20-40	10-30	1-4
Tungsten Carbide	500-800	300-400	20-40
Silicon Carbide	600-1000	400-600	50-100
Boron Carbide	2000-2500	1000-1500	500-1000

 
Sandblasting Guns with Boron Carbide Nozzles, More Specifications Customizable



Kumthai's boron carbide nozzles can be customized. Please send us the specifications and the drawings, we will make quotations for your reference.