In:
Journal of the American Ceramic Society, Wiley, Vol. 101, No. 10 ( 2018-10)
Abstract:
Cover Photograph: The complex phase equilibria in the tantalum carbide system allows for the development of varied microstructures with associated interfacial structures between the phases. The top‐left image is a backscattered scanning electron image of a multiphase TaC, ζ‐Ta 4 C 3‐x , and Ta 2 C microstructure. The top‐right image is an atom probe reconstruction of the zeta phase laths (green) in a TaC matrix (purple). The blue regions in this atom probe reconstruction represent complex Ta‐C ion combinations that were field evaporated. The bottom left image is a focus ion beam‐serial sliced, reconstructed image of a singular TaC grain (blue) with two zeta laths (red) encased within the grain. Finally, the bottom right image is an HRTEM micrograph of an interface between the ζ‐Ta 4 C 3‐x and Ta 2 C phases highlighting the stacking fault shear that creates each phase from the other. Image Credits: Robert A. Morris, Florian Vogel, Christopher R. Weinberger, and Gregory B. Thompson. DOI: 10.1111/jace.15768 . image
Type of Medium:
Online Resource
ISSN:
0002-7820
,
1551-2916
DOI:
10.1111/jace.2018.101.issue-10
Language:
English
Publisher:
Wiley
Publication Date:
2018
detail.hit.zdb_id:
2008170-4
detail.hit.zdb_id:
219232-9
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