Steam turbine having stage with buckets of different materials

A steam turbine (10) having a stage (100) including buckets of different material. For example, a set of first buckets (150) may be made of a first material and a set of second buckets (152) may be made of a second material, where the first material is different than the second material.

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Bibliographic Details
Main Author BRACKEN, ROBERT JAMES
Format Patent
LanguageEnglish
French
German
Published 10.03.2010
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS
INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES ORMATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHERTHAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Summary:A steam turbine (10) having a stage (100) including buckets of different material. For example, a set of first buckets (150) may be made of a first material and a set of second buckets (152) may be made of a second material, where the first material is different than the second material.
Bibliography:Application Number: EP20090169201