Fracture Toughness / Fracture Energy Data for Ceramics

NIST Standard Reference Database 138


Reference:

Reference: NIST Structural Ceramics Database

Other material collections: Property Data Summaries



Other Toughness materials

NC-430 ( SiC )

Material Summary:

                      [Ref. 1]              
Manufacturer........: Norton Co.
Material Designation: NC-430
Material Form.......: Polycrystal   
Composition.........: SiC           
Processing..........: 

References:

[1] E. Fuller, private communications (1983).

Property Table:

Temperature = 23 °C
Grain    Porosity    Fracture      Fracture   Measurement  Measurement  Comments
Size                 Toughness     Energy     Method       Environment
[µm]       [%]       [MPa·m1/2]     [J/m2] 
------   --------   ------------   ---------  -----------  -----------  --------------------------------
                        4.3                      CNB           air       Ref. 1
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