Demonstration of nuclear magnetic resonance imaging for void detection in carbon-fibre reinforced polymer composites, and comparison with ultrasound methods
| Autor: | T. A. Carpenter, Peter Jezzard, C. J. Wiggins, J. A. Barnes, P. Jackson, N. J. Clayden, Laurance D. Hall |
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| Rok vydání: | 1992 |
| Předmět: |
chemistry.chemical_classification
Void (astronomy) Materials science business.industry Mechanical Engineering Ultrasound Polymer Conductivity Nuclear magnetic resonance chemistry Mechanics of Materials Solid mechanics Ultrasound imaging Polymer composites General Materials Science Composite material business |
| Zdroj: | Journal of Materials Science. 27:6365-6370 |
| ISSN: | 1573-4803 0022-2461 |
| DOI: | 10.1007/bf00576286 |
| Popis: | Nuclear magnetic resonance imaging has been used as a method of void detection in carbonfibre reinforced polymer composites. This is accomplished by observation of signal from water molecules which have ingressed into surface-connected defect regions within the polymer composite. Problems associated with the conductivity of these samples are discussed, along with methods of overcoming those difficulties. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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