PSI - Issue 69

Carlo Alberto Biffi et al. / Procedia Structural Integrity 69 (2025) 121 – 126

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temperatures coherent with the SME. These properties compare well with reference materials reported in literature, as reported in literature elsewhere [11].

Figure 4: Evolution of the transformation temperatures, detected from the DSC scans of laser treated wires at varying the laser power, upon cooling (a) and heating (b); the laser scans were carried out at 45 mm/s.

Table 2: Transformation temperatures and heat exchanged upon heating, at varying the laser power P [W] Rs [°C] Rf [°C] As [°C] Af [°C] h [J/g] 45 32 44 46 52 14 55 - - 41 50 23 65 - - 47 57 26 75 - - 53 65 26 85 - - 53 66 26