PSI - Issue 5

Jesús Toribio et al. / Procedia Structural Integrity 5 (2017) 1446–1453 Jesús Toribio / Structural Integrity Procedia 00 (2017) 000 – 000

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Toribio et al. (2004) and Toribio and Ovejero (2007). Fig. 5 shows this special microscopic topography for a steel after 4 steps of cold drawing: HDT (4) in the form of EOTTS.

Fig. 5. HAMD in a steel which has undergone 4 steps of cold drawing: HDT (4) in the form of EOTTS.

5. Closure

With regard to the HDT in the form of TTS in hot-rolled or slightly cold-drawn pearlitic steels, cf. Fig. 3, in certain sense it could be associated with the Michelangelo stone sculpture texture (MSST) shown in Fig. 6 for the Pietà di Firenze and the Pietá Rondanini (unfinished work exhibited in Milano). In the matter of the HDT in the form of EOTTS in heavily cold-drawn pearlitic steels, cf. Fig. 5, it would resemble the Donatello wooden sculpture texture (DWST) shown in Fig. 7 for the Penitent Magdalene and the Saint John the Baptist .

Fig. 6. Works by Michelangelo: Pietà di Firenze and Pietà Rondanini .