New Technology for Tungsten Carbide Nozzle Reducing abrasion

Among these kinds of new technology, surface coating is the most direct, which applies a harder layer on basis for enhancing the anti-abrasion and erosion wear. So the mechanical property will be improved and reduce the abrasion. Apply surface coating to nozzle process, which is unfamiliar in domestic, but it had some applications abroad already. After coating, the roughness of internal surface of the nozzle is remarkably decreasing, which improves the precision and extends the lifespan. For instance, coating on the substrate of tungsten carbide or pottery by 10-30mm diamond film will make the material physical and chemical properties are close to the natural diamond. And improve the lifespan up to 3-10 times compared to un-coating material.



















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