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8.00MHz @Aluminum

Aluminum has quite low acoustic impedance for a metal, so a significant amount of the sound energy will penetrate aluminum. Also the sound attenuation is relatively low in aluminum as other metal.

An 8.00MHz transducer is in the high frequency area for use in NDT. It works great for high resolution detection in metal and high quality CFRP. It is great for inspecting cracks, corrosion, adhesive joints, measuring thickness, and similar in metal. And it is great for high-resolution imaging of f.ex. impact of high-quality CFRP.

TRM Used: TRM-DB-8.00MHz

Aluminum Corrosion

This is a step wedge sample that has the following characteristics:

  • Simulated/drilled corroded area with different size pitting corrosion.
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Aluminum Hole

Step wedge sample:

  • Different size and depth flat bottom holes and round bottom holes.
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Aluminum Slice

Step wedge sample:

  • Different size slices/cracks in bottom.
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Aluminum Step wedge

Step wedge sample:

  • Steps at different depths.
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