High temperature failure of ceramics
作者： B. J. Dalgleish , E. Slamovich , A. G. Evans
DOI: 10.1007/BF02833345
关键词: Crystallite 、 Materials science 、 Metallurgy 、 Microstructure 、 Creep 、 Shear band 、 Nucleation 、 Fracture mechanics 、 Shear (geology) 、 Cavitation
摘要: Microstructural heterogeneities are observed to have a dual influence on the creep rupture behavior of polycrystalline alumina. The duality is related transition in mechanism. heterogeneous regions microstructure provide cracks which cause crack propagation controlled failures at small strains. Additionally, shear bands nucleate heterogeneities, and thereby contribute damage failure large mechanism associated with high incidence blunting threshold stress intensity factor.
springer.com
osti.gov
sci-hub.se 参考文章(9)
A. G. Evans, W. Blumenthal, High Temperature Failure Mechanisms in Ceramic Polycrystals Springer, Boston, MA. pp. 487- 505 ,(1984) , 10.1007/978-1-4615-6802-5_33
M.D. Thouless, A.G. Evans, Some considerations regarding the creep crack growth threshold Scripta Metallurgica. ,vol. 18, pp. 1175- 1180 ,(1984) , 10.1016/0036-9748(84)90201-1
B.J. DALGLEISH, E.B. SLAMOVICH, A.G. EVANS, Duality in the Creep Rupture of a Polycrystalline Alumina Journal of the American Ceramic Society. ,vol. 68, pp. 575- 581 ,(1985) , 10.1111/J.1151-2916.1985.TB16158.X
M.D. Thouless, C.H. Hsueh, A.G. Evans, A damage model of creep crack growth in polycrystals Acta Metallurgica. ,vol. 31, pp. 1675- 1687 ,(1983) , 10.1016/0001-6160(83)90166-9
S. M. JOHNSON, B. J. DALGLEISH, A. G. EVANS, High‐Temperature Failure of Polycrystalline Alumina: III, Failure Times Journal of the American Ceramic Society. ,vol. 67, pp. 759- 763 ,(1984) , 10.1111/J.1151-2916.1984.TB19513.X
A. G. EVANS, B. J. DALGLEISH, Influence of Shear Bands on Creep Rupture in Ceramics Journal of the American Ceramic Society. ,vol. 68, pp. 44- 48 ,(1985) , 10.1111/J.1151-2916.1985.TB15249.X
HENG C. CAO, BRIAN J. DALGLEISH, CHUN-HWAY HSUEH, ANTHONY G. EVANS, High-Temperature Stress Corrosion Cracking in Ceramics Journal of the American Ceramic Society. ,vol. 70, pp. 257- 264 ,(1987) , 10.1111/J.1151-2916.1987.TB04978.X
W. BLUMENTHAL, A. G. EVANS, High-temperature failure of polycrystalline alumina: II, creep crack growth and blunting Journal of the American Ceramic Society. ,vol. 67, pp. 751- 759 ,(1984) , 10.1111/J.1151-2916.1984.TB19512.X
B. J. DALGLEISH, S. M. JOHNSON, A. G. EVANS, High-Temperature Failure of Polycrystalline Alumina: I, Crack Nucleation Journal of the American Ceramic Society. ,vol. 67, pp. 741- 750 ,(1984) , 10.1111/J.1151-2916.1984.TB19511.X