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TousCoursCNDTretout - Laboratoire de mécanique physique

TousCoursCNDTretout - Laboratoire de mécanique physique

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LAMB WAVE INSPECTION<br />

C-SCAN: Debonding in RTM/HTS sandwich structure<br />

Ep2: RTM (5 mm thick) / FM300-2 / HTS (1mm thick)<br />

Adhesive type <strong>de</strong>fects<br />

(Silicone based release<br />

agent on top of FM300-2)<br />

∅ 50<br />

∅ 25<br />

Portable Head with Fogale 0.4 MHz<br />

HTS 1mm<br />

FM300-2 bonding film<br />

RTM 5mm<br />

0.0 13.1 23.6<br />

41.9<br />

ATTÉNUATION<br />

Master Science et Technologies CND - 2005<br />

Approfondissements CND par Ultrasons<br />

Ce document est la propriété intellectuelle <strong>de</strong> DASSAULT AVIATION. Il ne peut être utilisé, reproduit, modifié ou communiqué sans son autorisation. DASSAULT AVIATION Proprietary Data.<br />

dB<br />

5 MHz Ultrasonic<br />

Water Immersion<br />

Method<br />

9

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