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  1. No Access

    Article

    Microstructure and Mechanical Properties of Sm1-xSrxCo0.2Fe0.8O3

    The room temperature mechanical properties of a mixed conducting perovskite Sm1?xSrxCo0.2Fe0.8O3 (x = 0.2 to 0.8) were examined. Density, crystal phase, and microstructure were characterized. It was found that th...

    Y-S. Chou, J. W. Stevenson, T. R. Armstrong, J. S. Hardy… in Journal of Materials Research (2000)

  2. No Access

    Article

    Mechanical properties of alkaline earth-doped lanthanum gallate

    Lanthanum gallate doped with alkaline earths was prepared from combustion-synthesized powders. Mechanical properties of the doped gallates were evaluated as a function of composition and temperature. The inden...

    S. Baskaran, C. A. Lewinsohn, Y-S. Chou, M. Qian… in Journal of Materials Science (1999)

  3. No Access

    Article

    Residual stress-induced spontaneous microcracking in α-SiC platelet Al2O3 composites

    The micromechanical stresses associated with hexagonal (6H) α-SiC platelets within a fine-grained alumina matrix were calculated using an Eshelby approach. The stresses within and around the interface of SiC p...

    Y. -S. Chou, D. J. Green in Journal of Materials Science (1994)

  4. No Access

    Article

    Fracture toughness of macro-defect-free cement using small crack techniques

    The fracture toughness of a macro-defect-free (MDF) cement was calculated from two measurement techniques: (1) indentation-strength method and (2) fracture surface analysis (FSA). It was found that the indenta...

    Y-S. Chou, J. J. Mecholsky Jr., M. Silsbee in Journal of Materials Research (1990)