Meijun boron carbide nozzle is one of very hard man-made materials, which has the characteristics of light weight, semiconductor physical properties, neutron absorption, high grinding efficiency, and no reaction with strong acids and alkalis.
Mohs hardness is 9,36, micro hardness is 5400-6300 kg per square meter, density is 2.52 kg per square meter, melting point is 2450 degrees Celsius,Therefore, boron carbide is an ideal nozzle material medium for sand blasting, dust spraying, high-pressure water cleaning, oil spraying, spraying, spraying, spraying, and other industries that need wear resistance, pressure resistance, and high temperature resistance.
The boron carbide nozzle is a standard specific model sand blasting nozzle which uses boron carbide as the main body of ultrafine powder as the raw material and is sintered and shaped by high-temperature hot pressing process. With high temperature resistance, wear resistance, corrosion resistance, light specific gravity, high hardness, and hardness second only to diamond, flexural strength 40kg / cm2, physical and mechanical properties of boron carbide nozzle: hardness HRA 92-94. Compressive strength 240kg / cm2, The density is 2.45-2.5, and the service life is 3 times that of ordinary cold pressed sintered hard alloys (tungsten carbide) and silicon carbide.
Buyers should understand more clearly in the process of selecting boron carbide nozzles. The nozzle material, sintering method, density, hardness, and bending strength determine the service life of the nozzle. Long life and high efficiency of blasting work, the cleaning cost is reduced, and the enthusiasm of the blasting operator can be fully exerted. If the nozzle material is not selected correctly, even if the supporting equipment in the blasting system is efficient, often Worn nozzles lead to frequent replacement, and a large amount of production time is lost. The effectiveness of the efficient blasting equipment will be greatly reduced, the work efficiency is not high, and the cost of cleaning will increase. The enthusiasm of the blasting workers will be frustrated.
Therefore, it is very important to choose a high wear-resistant hot-pressed sintered pure boron carbide nozzle. It is even more important to choose a high-density pure boron carbide nozzle from Dongguan Meijun Sandblasting Equipment Company to ensure your service life and sandblasting efficiency!
Boron carbide nozzle specifications: Unit (MM)
Regular stocking specifications:
Outer diameter 20MM series: inner diameter Φ (1.05-12) * outer diameter 20MM * length 35/45/50/60/80 / 82MM 15mm series: inner diameter Φ (1.05-10) * outer diameter 15 / 16MM * length 35/40 / 55MM Outer diameter 28MM series: inner diameter Φ10 / 12 / 14mm * outer diameter 28MM * length 75 / 80MOther specifications of Meijun's sandblasting nozzles can be customized according to drawings and samples!
Dongguan Humen Meijun Sandblasting Equipment
Address: Qihe Industrial Park, No. 33 Xinxing Road, Xinlian Community, Humen Town, Dongguan City
Phone: 0769-82261696 13215392671 (WeChat) Mr. Zhong