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Evaluation of Powder Metallurgical Processing Routes for Multi-Component Niobium Silicide-Based High-Temperature Alloys

Seemüller, Hans Christoph Maximilian



Abstract (englisch): Niobium silicide-based composites are potential candidates to replace nickel-base superalloys for turbine applications. The goal of this work was to evaluate the feasibility and differences in ensuing properties of various powder metallurgical processing techniques that are capable of manufacturing net-shape turbine components. Two routes for powder production, mechanical alloying and gas atomization were combined with compaction via hot isostatic pressing and powder injection molding.


Zugehörige Institution(en) am KIT Institut für Angewandte Materialien - Werkstoffkunde (IAM-WK)
Publikationstyp Hochschulschrift
Jahr 2016
Sprache Englisch
Identifikator DOI(KIT): 10.5445/IR/1000054464
URN: urn:nbn:de:swb:90-544644
KITopen ID: 1000054464
Verlag Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Maschinenbau (MACH)
Institut Institut für Angewandte Materialien - Werkstoffkunde (IAM-WK)
Prüfungsdaten 22.03.2016
Referent/Betreuer Prof. M. Heilmaier
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