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Nickel Aluminium Bronze Castings (NAB)

Nickel-aluminium bronze alloy (NAB) is renowned for good corrosion resistance, non-sparking, wear resistance, high strength, high resistance to cavitation and good impact properties.

Nickel Aluminium Bronze castings are widely used in marine applications for commercial vessels,  cruise liners, and naval defence.

They also benefit from the alloy’s good anti damping properties, making them ideal for ships’ propellers, submarines, valves,  propulsion systems, and other applications where silent operation is important.

Offshore oil / gas and petrochemical often use NAB in valves and pumps for seawater pumping systems, as they enhance the lifecycle of the internal components – ideal for remote operating locations.

Desalination and water condenser systems use NAB for pumps, valves, water boxes, impellers, and housings.

It can also be used effectively for elevated temperature operations.

NAB has a low susceptibility to attachment of marine organisms too.

Castings Technology has considerable expertise developed in-house to reduce oxide film defects which can be a common issue in the production of NAB.

Find out more about Nickel Aluminium Bronze Castings

For more information contact the team at Castings Technology today

T:  +44 (0)114 553 6393

E: info@castingstechnology.com

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