The Three-dimensional morphology of topologically close packed phases in a high rhenium containing nickel based superalloy

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Matuszewski K, Rettig R, Rasiński M, Kurzydlowski KJ, Singer R
Zeitschrift: Advanced Engineering Materials
Jahr der Veröffentlichung: 2014
Band: 16
Heftnummer: 2
Seitenbereich: 171-175
ISSN: 1438-1656
Sprache: Englisch


Abstract


The three-dimensional morphology of topologically close packed phases (TCP) in an experimental 6 wt% rhenium-containing superalloy is examined with focused ion beam tomography and compared to the existing knowledge gained with classical microscopy of two-dimensional cross-sections. The results show completely new insights compared to investigation of cross-sections. With the new technique, three different types of TCP-phase morphologies and the orientation of their growth planes could be identified: complex shaped plates, needles, and laths. In the classical cross-section, they all appear to be needles. A part of the needles is penetrating the plate-like precipitates. Possible conclusions on the growth mechanism are discussed. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.



FAU-Autoren / FAU-Herausgeber

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


Autor(en) der externen Einrichtung(en)
Warsaw University of Technology / Politechnika Warszawska


Zitierweisen

APA:
Matuszewski, K., Rettig, R., Rasiński, M., Kurzydlowski, K.J., & Singer, R. (2014). The Three-dimensional morphology of topologically close packed phases in a high rhenium containing nickel based superalloy. Advanced Engineering Materials, 16(2), 171-175. https://dx.doi.org/10.1002/adem.201300198

MLA:
Matuszewski, Kamil, et al. "The Three-dimensional morphology of topologically close packed phases in a high rhenium containing nickel based superalloy." Advanced Engineering Materials 16.2 (2014): 171-175.

BibTeX: 

Zuletzt aktualisiert 2018-02-12 um 13:50