Grain size dependent alumina fracture mechanics stress intensity

International Journal of Refractory Metals and Hard Materials

Volumn 19, Issue 4-6, 2001, Pages 251-255

  Armstrong, R W ^a  

^a AIR FORCE RESEARCH LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CERAMIC MATERIALS; FRACTURE MECHANICS; FRACTURE TOUGHNESS; GRAIN SIZE AND SHAPE; PLASTIC FLOW; STRESS ANALYSIS;

PLASTIC FLOW STRESSES;

ALUMINA;

EID: 0035845076     PISSN: 02634368     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0263-4368(01)00046-4     Document Type: Conference Paper

References (15)

1. Hardness - Grain-size relations in ceramics
2. Improved hardness and hierarchic influences on wear in submicron sintered alumina
3. Fracture toughness, surface flaw sizes, and flaw densities in alumina
4. Cracking at hardness microindentations in RDX explosive and MgO single crystals
5. Lattice misorientation and displaced volume for hardness indentations in MgO crystals
6. Recovered elastic and plastic strains at residual microindentations in an MgO crystal
7. Indentation fracture toughness of high purity submicron alumina
8. The (cleavage) strength of pre-cracked polycrystals
9. Work-hardening in cleavage fracture toughness
10. Crack branching in the fracture of alumina
11. Stoichiometric interfaces of Al and Ag with alumina
12. Crack stability and strength varability in alumina ceramics with rising toughness-curve behavior
13. Review: Ceramic tensile strength - Grain size relations; Grain sizes, slopes and branch intersections
14. Grain size: The fabric of (brittle) fracture of polycrystals