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Why are customized Brass lmpeller material resistant to cavitation

2022/10/12
There are many ways to prevent cavitation, one of which is to use a customized Brass lmpeller material, which is used in condensate pumps in many power plants, so let's take a look at the reasons why customized Brass lmpeller resists cavitation.The cavitation damage of the pump is mainly reflected in the damage to the material of the overcurrent parts. Therefore, the material properties of the customized Brass lmpeller material of the overflow part will also affect the cavitation of the centrifugal pump to a certain extent. The use of materials with good cavitation resistance, such as customized Brass lmpeller material, to manufacture flow components is an effective measure to reduce the impact of cavitation in centrifugal pumps.
The customized Brass lmpeller material itself is made of corrosion-resistant material, and its surface finish is higher than that of gray cast iron and other materials. The smoother the flow channel surface of the impeller, the better the strength and toughness of the material, and the higher the hardness and chemical stability. Therefore, the centrifugal pump with the customized Brass lmpeller material has good anti-cavitation performance.
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