Field Activated Sintering Technology: Multi-physics Phenomena Modeling: A Coupled Thermal-electrical-densification Framework - Softcover

Zhang, Jing

Softcover

ISBN 10: 3838342305 ISBN 13: 9783838342306

Verlag: LAP Lambert Academic Publishing, 2010

Inhaltsangabe

The field activated sintering technique (FAST) is a powder consolidation process via the application of pulsed current and pressure. Compared with conventional hot pressing and hot isostatic pressing, FAST has demonstrated a rapid densification process that has the potential to minimize grain growth, which is crucial to achieving excellent physical properties. This work covers the physical phenomena, multi-scale analytical and numerical models, experimental studies, and application of FAST processing. Specifically, a coupled thermal-electric-densification framework for the design and optimization of FAST type processing has been proposed and implemented into a finite element package. A discrete finite element method is also developed to determine the effective thermal conductivity in a particulate system with realistic microstructure. Moreover, FAST simulation of a hip joint replacement is demonstrated.

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Über die Autorin bzw. den Autor

Dr. Jing Zhang is Assistant Professor in the Department of Mechanical Engineering at the University of Alaska Fairbanks. His research interests include renewable energy and multi-scale modeling. He was the recipient of NSF/EPSCoR Early Career Award and Air Force Summer Faculty Fellowship. His research is supported by NSF, DOE, NASA and AFRL.

Details zur Ausgabe

• Verlag: LAP Lambert Academic Publishing
• Erscheinungsdatum: 2010
• Sprache: Englisch
• ISBN 10: 3838342305
• ISBN 13: 9783838342306
• Einband: Taschenbuch
• Anzahl der Seiten: 108
• Kontakt zum Hersteller: Nicht verfügbar
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