Turbine casing component and repair method therefor

A casing component is configured to form part of a flow path in a turbine. The casing component includes a base made of nodular cast iron, and a repaired region in the base. The repaired region includes a butter layer applied on the base and a fill layer applied on the butter layer.

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Bibliographische Detailangaben
Hauptverfasser: Miekus, Marek, Dynak, Krzysztof, Swede, Sharon Trombly, Park, Junyoung, Lebkowski, Robert, Szewczyk, Tomasz Michal
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A casing component is configured to form part of a flow path in a turbine. The casing component includes a base made of nodular cast iron, and a repaired region in the base. The repaired region includes a butter layer applied on the base and a fill layer applied on the butter layer.