PSI - Issue 69

Diego Scaccabarozzi et al. / Procedia Structural Integrity 69 (2025) 80–88

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Table 2: Transformation temperatures detected from the DSC scans

Af [°C] Ms [°C] Mf [°C] [° ] Rf [°C]

As [°C]

As built

-27.5

15.9

3.7

-61.9

-

-

After (T500-5’)

-0.8

20.0

-31.3

-58.5

13.2

-17.6

After (T500-10’)

3.5

18.3

-27.9

-53.3

9.6

-0.6

Damping Properties In Fig. 5 acquired vibrometer waveform and related FRF are shown.