In order to avoid maintenance cost penalties, aluminum aircraft structure nondestructive test methods are studied, including ultrasonics, radiography, neutronography and Foucault currents. Pitting corrosion is easy to detect, but intergranular corrosion is better detected by ultrasonics or neutronography. The best solution to inspect real aircraft structures is a method based on multiparameter analysis of ultrasonic signals.
21 JAN 85
This title is unavailable from Storming Media. We do not know when it might be available, if at all. We list the report on our site for bibliographic completeness, to help our users know what other work has been performed in this field. Please note that as with all titles on this site, we do not have contact information for any of the authors. Nor can we give any suggestions on how one might obtain this report.