Boundary stress and its effect on toughness in thin boundary layered and particulate composites: Model analysis and experimental test on Y-TZP-based ceramic composites

Journal of the European Ceramic Society

Volumn 18, Issue 14, 1998, Pages 2035-2043

  Shi, J L ^a   Li, L ^a   Guo, J K ^a  

^a SHANGHAI INSTITUTE OF CERAMICS   (China)

Author keywords

Composite; Fiber reinforced composite; Matrix; Stress; Testing

Indexed keywords

COMPOSITE MATERIALS; CRACK PROPAGATION; MATHEMATICAL MODELS; PARTICLES (PARTICULATE MATTER); RESIDUAL STRESSES; THERMAL STRESS; TOUGHNESS;

BOUNDARY STRESS; CERAMIC COMPOSITES; PARTICULATE COMPOSITES;

CERAMIC MATERIALS;

COMPOSITE; FIBER REINFORCED COMPOSITE; MATRIX; STRESS; TESTING;

EID: 0032451646     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0955-2219(98)00157-5     Document Type: Article

References (26)

1. Selsing J. Internal stress in ceramics. J. Am. Ceram. Soc. 44:1961;419.
2. Hong Z., Zongzhe J. Analysis of residual stress and toughening mechanism for particulate composites. J. Chin. Ceram. Soc. 24:(5):1996;491-497.
3. Budiansky B., Amazigo J.C., Evans A.G. Small-scale crack bridging and the fracture toughness of particulate-reinforced ceramics. J. Mech. Phys. Solids. 36:1988;167-187.
4. Wei G.C., Becher P.F. Improvements in mechanical properties in SiC by the addition of TiC particles. J. Am. Ceram. Soc. 67:(8):1984;571-574.
5. Zhan G.D., Lai T.R., Shi J.L., Yen T.S. Microstructure and mechanical properties of yttria-stabilized tetragonal zirconia polycrystals containing dispersed TiC particles. J. Mater. Sci. 31:1996;2903-2907.
6. 3 matrix composites. J. Mater. Sci. Lett. 15:1996;1927-1931.
7. Becher P.F., Hsueh C.H., Angelini P., Tiegs T.N. Toughening behaviour in whisker-reinforced ceramic matrix composites. J. Am. Ceram. Soc. 71:(12):1988;1050-1061.
8. Zhan G.D., Shi J.L., Zhou Y., Zhan Y.Z., Lai T.R., Yen T.S. Fabrication, characterization and mechanical properties of SiC-whisker-reinforced Y-TZP composites. J. Mater. Sci. 31:1996;3237-3243.
9. Becher P.F. Microstructural design of toughened ceramics. J. Am. Ceram. Soc. 74:(2):1991;255-269.
10. Marshall D.B., Evans A.G. Failure mechanism in ceramic-fiber-ceramic-matrix composites. J. Am. Ceram. Soc. 68:(5):1985;225-231.
11. Evans A.G. Perspective with development of high toughness ceramics. J. Am. Ceram. Soc. 73:(2):1990;187-206.
12. Lange F.F. The interaction of a crack front with a second-phase dispersion. Philos. Mag. 22:1970;983-992.
13. Evans A.G. The strength of brittle materials containing second phase dispersion. Philos. Mag. 26:1972;1327-1344.
14. Faber K.T., Evans A.G. Crack deflection process - I. Theory. Acta Matell. 31:(4):1983;565-756.
15. 2-Zr composites. J. Am. Ceram. Soc. 60:(11-12):1977;514-519.
16. Taya M., Hayashi S., Kobayashi A.S., Yoon H.S. Toughening of a particulate-reinforced ceramic-matrix composite by thermal residual stress. J. Am. Ceram. Soc. 73:(5):1990;1382-1391.
17. Chermant J.L., Ostersteck F. Fracture toughness and fracture of WC-Co composites. J. Mater. Soc. 1:1976;1936-1951.
18. Culter R.V., Virkar A.V. The effect of binder thickness and residual stress on the fracture toughness of cemented carbides. J. Mater. Sci. 20:(12):1985;3557-3573.
19. Shi J.L., Lin Z.X., Yen T.S. Effect of agglomerates in superfine zirconia powder compacts on the microstructural development. J. Mater. Sci. 28:1993;342-348.
20. Shi J.L., Yen T.S. Densification and microstructure development of alumina/Y-TZP composite powder (Y-TZP-rich) compacts. Journal of the European Ceramic Society. 15:(4):1995;363-369.
21. 3/Y-TZP composite powders, I Preparation and characterization of the composite powders. Journal of the European Ceramic Society. 15:(10):1995;959-966.
22. 3/Y-TZP composite powders, II Densification and microstructure development. Journal of the European Ceramic Society. 15:(10):1995;967-974.
23. Shetty D.K., Wright I.G., Mincer P.N., Clauer A.H. Indentation fracture of WC-Co cermets. J. Mater. Sci. 20:1985;1873-1882.
24. Lange, F. F., Criteria for crack extension and arrest in residual, localized stress fields associated with second phase particles. In Fracture Mechanics of Ceramics, Vol. 2, eds R. C. Bradt, D. P. H. Hasselman and F. F. Lange. Plenum Press, New York, 1974, pp. 599-609.
25. Green, D. J., Microcracking mechanism in ceramics, In Fracture mechanics of Ceramics, Vol. 5, ed. R. C. Bradt, A. G. Evans, D. P. H. Hasselman and F. F. Lange. Plenum, New York and London, 1983, pp. 457-478.
26. 3/Y-TZP composites and its toughening mechanism. J. Mater. Sci. 28:(15):1993;4019-4022.