Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Wang L, Pyczak F, Zhang J, Lou LH, Singer R
Zeitschrift: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing
Verlag: ELSEVIER SCIENCE SA
Jahr der Veröffentlichung: 2012
Band: 532
Seitenbereich: 487-492
ISSN: 0921-5093
Sprache: Englisch


Abstract


The electron backscattered diffraction (EBSD) technique and transmission electron microscopy (TEM) were used to characterize the microstructure of a locally deformed single crystal (SX) nickel-base superalloy - CMSX-4. The effect of eutectics on the deformation and recrystallization (RX) behavior was investigated. It was found that the texture component map is a reliable method for the determination of the severity of deformation in locally deformed SX superalloys. Severe deformation was mainly created in interdendritic regions, especially around eutectics. The dislocation distribution and configuration was consistent with the nucleation and the growth behavior of recrystallizing grains. (C) 2011 Elsevier B.V. All rights reserved.



FAU-Autoren / FAU-Herausgeber

Singer, Robert Prof. Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)


Autor(en) der externen Einrichtung(en)
Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH (HZG)
Institute of Metal Research Chinese Academy of Sciences (IMR CAS)


Zitierweisen

APA:
Wang, L., Pyczak, F., Zhang, J., Lou, L.H., & Singer, R. (2012). Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 532, 487-492. https://dx.doi.org/10.1016/j.msea.2011.11.015

MLA:
Wang, Li, et al. "Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4." Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 532 (2012): 487-492.

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Zuletzt aktualisiert 2018-10-08 um 15:25