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Table 1

Caractéristiques physiques et enthalpiques comparées des aciers et de l’aluminium [6].

Physical and thermochemical properties of steels and aluminium.

Aciers bas carbone Acier inox
austénitique
Aluminium
T de fusion (°C) 1535 1400/1450 660
Enthalpie à la T de fusion,   (enthalpie de fusion incluse)
(Kwh/Kg)
0,364 0,342 <0,325
Densité à l’état liquide (g.cm-3) 7,0 7,0 2,36
Conductivité thermique
(Wm-2K)
40
à 500 °C
18
à 500 °C
220
à 100 °C

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