Studies on indentation fracture toughness on ceramic and ceramic composite using acoustic emission technique
نویسندگان
چکیده
منابع مشابه
Acoustic emission during fracture of ceramic superconducting materials
In the ceramic materials acoustic emission (AE) is associated with a rapid elastic energy release due to the formation and expansion of cracks, which causes generation and propagation of the elastic wave. AE pulses measurement allows monitoring of internal stresses changes and the development of macroand micro-cracks in ceramic materials, and that in turn allows us to evaluate the time to failu...
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ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 1999
ISSN: 0250-4707,0973-7669
DOI: 10.1007/bf02745672