| 摘要 |
<p>The present invention relates to non-destructive determination of material characteristics of an aircraft component. To provide a simple determination of material characteristics, which can be implemented economically, it is provided to make available image data (112) of a layer, which can be detected from outside using electromagnetic radiation, of a workpiece to be examined (110); to detect (114) first areas (116) having a first pixel characteristic using the image data; and to detect (118) second areas (120) having a second pixel characteristic using the image data; the first pixel characteristic being associated with a fibre inlay of a fibre composite layer; and the second pixel characteristic being associated with an at least part-crystalline thermoplastic polymer of the fibre composite layer, which thermoplastic polymer is in a crystalline state; and to determine (126) a relationship (128) of the first areas to the second areas.</p> |
