Mechanical properties of ZrB2-SiC ceramic composites: room temperature instantaneous behaviour

    Authors

    N. Orlovskaya; R. Stadelmann; M. Lugovy; V. Subbotin; G. Subhash; M. Neubert; C. G. Aneziris; T. Graule;J. Kuebler

    Comments

    Authors: contact us about adding a copy of your work at [email protected]

    Abbreviated Journal Title

    Adv. Appl. Ceram.

    Keywords

    Hot pressing; Composites; Mechanical properties; Borides; Refractories; PORE-SIZE MEASUREMENT; RECRYSTALLIZED SILICONCARBIDE; ZIRCONIUM; STRENGTH; MICROSTRUCTURE; PREDICTION; DIBORIDES; HAFNIUM; Materials Science, Ceramics

    Abstract

    The mechanical properties of ZrB2-30 wt-%SiC ultra high temperature ceramic composites have been studied. The composite was processed by hot pressing at 2100 degrees C, 30 MPa and 45 min dwell time to achieve a good densification. Young's modulus, single edge V notch beam fracture toughness, hardness, stress-strain deformation, four-point bending strength and Weibull parameters were measured. Fractography and microstructure analyses of ZrB2-30 wt-% SiC ceramic composite were also performed.

    Journal Title

    Advances in Applied Ceramics

    Volume

    112

    Issue/Number

    1

    Publication Date

    1-1-2013

    Document Type

    Article

    Language

    English

    First Page

    9

    Last Page

    16

    WOS Identifier

    WOS:000314664100002

    ISSN

    1743-6753

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