ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The interfacial arc-microcracks have large influence on the behaviors of cermets. Theemerging cause of arc-microcracks is interpreted and the interaction between ceramic particles andarc-microcracks is accounted for determining the equivalent eigen strains by using the random twophase element method. Then the effective volumetric modulus and shear modulus of the cermets isestimated. The results show the effective volumetric modulus and shear modulus of the cermets isassociated with the stiffness of the matrix and ceramic particles, the volume fractions of ceramicparticles and arc-microcracks, the subtending angle and thickness of arc-microcrack
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/56/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.368-372.1625.pdf
