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Target preparation and characterization of interfaces in co-sintered metal ceramic composites using imaging and analytical Transmission Electron Microscopy

 
: Mühle, Uwe; Günther, Anne; Standke, Yvonne; Moritz, Tassilo; Herrmann, Mathias; Gluch, Jürgen; Zschech, Ehrenfried

Méndez-Vilas, E. (Ed.) ; Formatex Research Center, Badajoz:
Microscopy and imaging science: Practical approaches to applied research and education
Badajoz: Formatex, 2017 (Formatex Microscopy Book Series 7)
ISBN: 978-84-942134-9-6
pp.482-489
English
Book Article
Fraunhofer IKTS ()
ceramic; interface; FIB-preparation; analytical TEM; STEM

Abstract
A new method for the production of metal-ceramics composites is co-sintering of a common produced green body. Detailed analysis of the interfaces is a precondition to understand the materials behavior and to align the process parameters for a reliable product. FIB-based target preparation enables a subsequent TEM observation. In addition to imaging preferred in STEM mode the elemental analysis using EDX and EELS leads to a comprehensive description of the interfaces.

: http://publica.fraunhofer.de/documents/N-435800.html