ISSN:
1573-4803
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract Micrites are natural materials formed by sedimentation in ancient seas. They are generally characterized by a fine grain size and a high compactness. Electron microscopy observations reveal many coincidence boundaries between adjacent grains which allow one to propose a more precise mechanism for the genesis of this material, especially for its high compactness. Moreover, compression tests at various temperatures indicate that micrites are very brittle forT 〈 300° C. The fracture propagation mechanisms are discussed with the help of the observed microstructure.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00708267
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