Corrosion of Gas Turbine Blades by Hot Gases under Real and Simulated Operating Conditions.

Karlheinz G. Schmitt-Thomas; Heinrich Meisel; Hans Joachim Dorn

Corrosion of Gas Turbine Blades by Hot Gases under Real and Simulated Operating Conditions.

Titel in Übersetzung: HEISSGASKORROSION AN GASTURBINENSCHAUFELN UNTER ECHTEN UND SIMULIERTEN FLUGBETRIEBSBEDINGUNGEN.

Karlheinz G. Schmitt-Thomas, Heinrich Meisel, Hans Joachim Dorn

Medicine and Health

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

1 Zitat (Scopus)

Abstract

The microstructure observed at a failure in a gas turbine blade made of Rene 41, of the type used in the ″Starfighter″ , could be reproduced by laboratory creep tests in a corrosive atmosphere. Analysis of the findings leads to the conclusion that the behavior of the blade can be optimized by the proper heat treatment rather than formation of the proper protective coating. It is shown that in the present case a certain amount of corrosion by hot gases is acceptable in order to obtain a microstructure affording better creep strength.

Titel in Übersetzung	HEISSGASKORROSION AN GASTURBINENSCHAUFELN UNTER ECHTEN UND SIMULIERTEN FLUGBETRIEBSBEDINGUNGEN.
Originalsprache	Englisch
Seiten (von - bis)	426-434
Seitenumfang	9
Fachzeitschrift	Praktische Metallographie/Practical Metallography
Jahrgang	13
Ausgabenummer	9
Publikationsstatus	Veröffentlicht - 1976

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abstract = "The microstructure observed at a failure in a gas turbine blade made of Rene 41, of the type used in the ″Starfighter″ , could be reproduced by laboratory creep tests in a corrosive atmosphere. Analysis of the findings leads to the conclusion that the behavior of the blade can be optimized by the proper heat treatment rather than formation of the proper protective coating. It is shown that in the present case a certain amount of corrosion by hot gases is acceptable in order to obtain a microstructure affording better creep strength.",

author = "Schmitt-Thomas, {Karlheinz G.} and Heinrich Meisel and Dorn, {Hans Joachim}",

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AU - Schmitt-Thomas, Karlheinz G.

AU - Meisel, Heinrich

AU - Dorn, Hans Joachim

PY - 1976

Y1 - 1976

N2 - The microstructure observed at a failure in a gas turbine blade made of Rene 41, of the type used in the ″Starfighter″ , could be reproduced by laboratory creep tests in a corrosive atmosphere. Analysis of the findings leads to the conclusion that the behavior of the blade can be optimized by the proper heat treatment rather than formation of the proper protective coating. It is shown that in the present case a certain amount of corrosion by hot gases is acceptable in order to obtain a microstructure affording better creep strength.

AB - The microstructure observed at a failure in a gas turbine blade made of Rene 41, of the type used in the ″Starfighter″ , could be reproduced by laboratory creep tests in a corrosive atmosphere. Analysis of the findings leads to the conclusion that the behavior of the blade can be optimized by the proper heat treatment rather than formation of the proper protective coating. It is shown that in the present case a certain amount of corrosion by hot gases is acceptable in order to obtain a microstructure affording better creep strength.

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AN - SCOPUS:0016994561

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Corrosion of Gas Turbine Blades by Hot Gases under Real and Simulated Operating Conditions.

Abstract

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