Case studies

Sealring (liner)

Applied in: Shipping

Problem

The axle bush is used as the inner-ring for a propeller shaft seal.

The basic material, certified and in terms of the mechanical requirements, is not available as standard.
Solution

Revamo forged the base material so that the correct mechanical properties were achieved. Tensile strength, impact strength and chemical properties have been assessed by a notified body.
Revamo regularly carries out material forging or casting under certification.
Abrasive wear

Wear deformation caused by surfaces or particles rubbing on one another. The abrasive is made up of a hard and/or sharp...

Principle dimensions (LxWxH): Ø762x151mm

Base material: 1.0570 (St52.3)

Coating: Aluminum Oxide / Titaanoxide

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