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Mechanical Properties of Materials Laboratory

Ceramics

Fatigue Crack Growth Behavior of Silicon Nitride: Roles of Grain Aspect Ratio and Intergranular Film Composition

Fatigue Crack Growth Behavior of Silicon Nitride: Roles of Grain Aspect Ratio and Intergranular Film Composition, Greene, R. B., Fuenfschilling S., Fett T., Hoffmann M. J., and Kruzic J. J. , Journal of the American Ceramic Society, Jan, Volume 96, Number 1, p.259-265, (2013)

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Crack-Tip Toughness from Vickers Crack-Tip Opening Displacements for Materials with Strongly Rising R-Curves

Crack-Tip Toughness from Vickers Crack-Tip Opening Displacements for Materials with Strongly Rising R-Curves, Fuenfschilling, S., Fett T., Oberacker R., Hoffmann M. J., Schneider G. A., Becher P. F., and Kruzic J. J. , Journal of the American Ceramic Society, Jun, Volume 94, Number 6, p.1884-1892, (2011)

Papers:

Fracture Mechanics

Mechanisms of toughening in silicon nitrides: The roles of crack bridging and microstructure

Mechanisms of toughening in silicon nitrides: The roles of crack bridging and microstructure, Fuenfschilling, S., Fett T., Hoffmann M. J., Oberacker R., Schwind T., Wippler J., Boehlke T., Oezcoban H., Schneider G. A., Becher P. F., et al. , Acta Materialia, Jun, Volume 59, Number 10, p.3978-3989, (2011)

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First- and second-order approaches for the direct determination of bridging stresses from R-curves

First- and second-order approaches for the direct determination of bridging stresses from R-curves, Fuenfschilling, S., Fett T., Gallops S. E., Kruzic J. J., Oberacker R., and Hoffmann M. J. , Journal of the European Ceramic Society, Apr, Volume 30, Number 6, p.1229-1236, (2010)

Papers:

Fracture Mechanics

R-Curves from Compliance and Optical Crack-Length Measurements

R-Curves from Compliance and Optical Crack-Length Measurements, Fuenfschilling, S., Fett T., Oberacker R., Hoffmann M. J., Oezcoban H., Jelitto H., Schneider G. A., and Kruzic J. J. , Journal of the American Ceramic Society, Sep, Volume 93, Number 9, p.2814-2821, (2010)

Papers:

Fracture Mechanics

Fatigue Threshold R-Curve Behavior of Grain Bridging Ceramics: Role of Grain Size and Grain-Boundary Adhesion

Fatigue Threshold R-Curve Behavior of Grain Bridging Ceramics: Role of Grain Size and Grain-Boundary Adhesion, Gallops, S., Fett T., and Kruzic J. J. , Journal of the American Ceramic Society, Aug, Volume 94, Number 8, p.2556-2561, (2011)

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