A welded rotor, a steam turbine having a welded rotor and a method for producing a welded rotor

A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. Either or both the high pressure section and/or the intermediate pressure section includes a high tem...

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Hauptverfasser: FERNANDEZ, MANUEL JULIO GOMEZ, FARINEAU, THOMAS JOSEPH, BARAN, ROBERT G
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A welded rotor, a steam turbine having a welded rotor, and a method of producing a welded rotor are disclosed. The welded rotor includes a high pressure section and an intermediate pressure section. Either or both the high pressure section and/or the intermediate pressure section includes a high temperature material section joined to a low temperature material section.