High-performance Composites for Applications in Medical Engineering: Susceptibility Artifacts in Magnetic Resonance Imaging
作者： A. Endruweit , S. Fritzsche , R. Thull , A. Haase , W. Baur
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摘要: The interaction of carbon fiber/epoxy composite parts with the magnetic fields in resonance imaging (MRI) for medical diagnostics has been quantitatively estimated example Riechert stereotactic head ring. Rings from carbon/epoxy have compared rings other materials respect to their influence on applied field. For a fiber volume fraction ’ 0.5 and an angle between orientation field direction 90, disturbances caused by are similar those non-ferromagnetic metals as Cu or Al. Due significantly lower susceptibility values, HT fibers be preferred HM fields. Induction significant macroscopic eddy currents changes flux through is not expected.
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