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Numerical Modeling of Vacuum Heat Treatment of Nickel-based Superalloys

Abstract:

Numerical modeling is carried out of the heat transfer effects arising during heat treatment of single-crystal nickel-based superalloys, of the type used for high pressure turbine blades in jet engines. For these components, fine control of the thermal history during processing is needed to avoid incipient melting and to develop the properties needed for service applications. Computational fluid dynamics methods are employed for the analysis. The modeling is used to predict the temporal evolu...

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Publication status:
Published

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Publisher copy:
10.1007/s11661-013-1858-9

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Role:
Author
Journal:
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
Volume:
44A
Issue:
11
Pages:
5154-5164
Publication date:
2013-11-05
DOI:
EISSN:
1543-1940
ISSN:
1073-5623
URN:
uuid:ca0cdee6-a0f8-42ce-b1cf-c1e4fc29a6b8
Source identifiers:
415996
Local pid:
pubs:415996

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