Role of Porosity in the Effect of Microcracking on the Thermal Conductivity of Brittle Ceramic Composites
作者： L. D. Bentsen , D. P. H. Hasselman
DOI: 10.1007/978-1-4684-4916-7_46
关键词: Composite material 、 Porosity 、 Brittleness 、 Materials science 、 Silicon carbide 、 Thermal conductivity 、 Ceramic 、 Thermal diffusivity 、 Thermal expansion 、 Beryllium oxide
摘要: Fracture-mechanical principles were used to predict the role of porosity in formation microcracks brittle ceramic composites containing a dispersed phase with coefficient thermal expansion less than that matrix. It is shown microcracking will occur only if amount lies within region Pi
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