|Title:||R-curve response of silicon carbide whisker-reinforced alumina: microstructural influence||Authors:||Sun E.Y.
|Issue Date:||1996||Source:||Materials Research Society Symposium - Proceedings||Journal Volume:||409||Start page/Pages:||223-228||Abstract:||
Rising fracture resistance with crack extension (R-curve response) can lead to improvements in the mechanical reliability of ceramics. To understand how microstructures influence the R-curve behavior, direct observations of crack interactions with microstructural features were conducted on SiC whisker-reinforced alumina. The contribution of the dominant toughening mechanisms to the R-curve behavior of these composites is discussed using experimental and theoretical studies.
|Appears in Collections:||材料科學與工程學系|
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