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X-ray tomographic microscopy of fibre-reinforced materials
Authors:U. Bonse  R. Nusshardt  F. Busch  R. Pahl  J. H. Kinney  Q. C. Johnson  R. A. Saroyan  M. C. Nichols
Affiliation:(1) Institute of Physics, University of Dortmund, 4600 Dortmund, Germany;(2) Chemistry and Materials Science, Lawrence Livermore National Laboratory, University of California, 94550 Livermore, CA, USA;(3) Materials Department, Sandia National Laboratories, 94550 Livermore, CA, USA
Abstract:Aluminium composites containing Al2O3 fibres and precipitates of various intermetallic phases are investigated by high-resolution computerized microtomography. Individual fibres 15 μm in diameter and intermetallic phases forming a network with about 15 μm mesh size have been imaged. The capabilities of the method and its further development down 1 μm and less spatial resolution are discussed.
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