Many people will fall into a choice problem when spraying metal surfaces, and the common ones are tungsten carbide spraying and silicon carbide spraying. Among these two spraying techniques, how should we choose the better one? What influencing factors should we consider when choosing?

As we all know, the silicon carbide material used in silicon carbide spraying can be said to be a space metal, but for silicon carbide there are many other metal impurities, and the impact on the coating prepared by spraying in the later stage is inseparable. If the ratio of impurities to silicon carbide spraying is as high as 3:2, then the prepared coating can be said to be completely unqualified. And when we choose thermal spray technology, we often pursue the density and final hardness of the coating. However, the coating prepared by silicon carbide spraying is far from enough compared with tungsten carbide spraying in terms of hardness and life. The tungsten carbide material used in tungsten carbide spraying is a material made of highly precision technology, and after special processing, tungsten carbide spraying coating also has the ability of anti-aging, long service life, high density, corrosion resistance and so on. Although tungsten carbide spraying is a metal material second only to diamond, we must know that tungsten carbide spraying is still the preferred target in terms of price, effect and even materials.

To sum up, it is not difficult for us to know whether tungsten carbide spraying is good or silicon carbide spraying, and it is the most responsible way to make a rational choice based on your own needs and budget.

(The article comes from the Internet)