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NIST Standard Reference Database 138
Last Update to Data Content: 1998
Fracture Toughness Data for Brittle Materials R.G. Munro, S.W. Freiman, and T.L. Baker NISTIR 6153 (National Institute of Standards and Technology, 1998)
Reference: NIST Structural Ceramics Database
Other material collections: Property Data Summaries
Other Toughness materials
[Ref. 1]
Manufacturer........: Unknown
Material Designation: Monofrax A
Material Form.......: Polycrystal
Composition.........: Al2O3
Processing..........:
[1] S. W. Freiman, private communication (1977).
Temperature = 23 °C
Grain Porosity Fracture Fracture Measurement Measurement Comments
Size Toughness Energy Method Environment
[µm] [%] [MPa·m1/2] [J/m2]
------ -------- ------------ --------- ----------- ----------- ----------------------------
2.47 13.25 AMDCB air E = 241 GPa
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