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Metal/ceramic composites from freeze-cast preforms: domain structure and mechanical properties

Roy, Siddhartha

Abstract:
Domain level mechanical properties of innovative metal/ceramic composites produced by melt infiltration of freeze-cast ceramic performs have been examined. Individual domains exhibit pronounced elastic-plastic anisotropy. The highest stiffness and strength are observed in the direction parallel to the preform freezing direction. Analysis of processing induced thermal residual stress and internal load transfer were studied using energy dispersive syncjrotron X-ray diffarction.

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Volltext §
DOI: 10.5445/IR/1000021843
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Werkstoffkunde I (IWK I)
Publikationstyp Hochschulschrift
Publikationsjahr 2009
Sprache Englisch
Identifikator urn:nbn:de:swb:90-218436
KITopen-ID: 1000021843
Verlag Universität Karlsruhe (TH)
Art der Arbeit Dissertation
Fakultät Fakultät für Maschinenbau (MACH)
Institut Institut für Werkstoffkunde I (IWK I)
Prüfungsdatum 21.07.2009
Referent/Betreuer Prof. A. Wanner
Externe Relationen Siehe auch
Schlagwörter Metal/ceramic composites, freeze-casting, in-situ mechanical characterisation, anisotropy, internal load transfer
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