engleski

Comparison of Erosion Resistance of Bronzes and Chrome Cast Steel

Sand particle erosion testing of different materials for a pump impeller application has been carried out to determine the resistance of the alloys to erosion, which often threats industrial equipment such as pumps or pipelines. Chrome cast steel (hardened and tempered) and two types of bronze castings (aluminium and nickel-aluminium) were tested by rotation of samples in water containing quartz sand in suspension. This test simulated well erosion conditions and rotation of impeller in pumped water with abrasive particles.

erosion resistance; pump impeller; chrome cast steel; bronze castings

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