Case Study on Additive Manufacturing Metallic and Non-Metallic Pump Impellers for Corrosive Application

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Date

2024-02-27

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Turbomachinery Laboratory, Texas A&M Engineering Experiment Station

Abstract

At one of our customer/end-user chemical plants in Singapore, they had a problem with frequent replacement of the Hastelloy C impellars casted used in their centrifugal pumps in service with Sodium Hypochlorite application. The existing impeller were always noticed with severe pitting corrosion damage and often required a quick turnaround to replace the parts back to service.

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Case Studies

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