Ceramic slurry pump impellers

Ceramic slurry pump impellers

Ceramic slurry pump impellers are made of Silicon Nitride Bonded Silicon Carbide, aimed to Wear and Erosion resistant working application.

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We proudly manufacture quality ceramic slurry pump liners and other replacement parts for some famous pump manufactures, which are 100% REVERSE INTERCHANGEABLE, no need to change your stock.
Partial list of Impellers available for the contemporary and legacy OEM styles
AH slurry pump impellers style
1.5 /1    2 /1.5    3 /2    4 /3
6 /4     8 / 6

Slurry pump ceramic impellersWe are producing ceramic slurry pump impeller with silicon nitride bonded silicon carbide (Si3N4-SiC). There are many good characteristics of ceramic slurry pump impeller, such as abrasion resistance, corrosion resistance etc. Now the parts are continually provided for coal power generation, non-ferrous foundry, mining and others.
The corrosion and abrasion resistance of ceramic slurry pump parts are highly exceed ones made by high chrome alloy. The abrasion resistance of Si3N4-SiC material is 3.13 times as wearable as Cr15Mo3. However the weight of Si3N4-SiC material is only 1/3 of alloy parts.

Si3N4-SiC(silicon nitride bonded silicon carbide)is a kind of inorganic nonmetallic materials.
Its wear-resisting performance is 3.13times of Cr15Mo3 with Mohs hardness 8.9, only after Diamond and Cubic Boron Nitride. Compare with similar products, our ceramic density is about 5% higher than others, and double flexural strength higher at normal temperature.