Article : texte imprimé

Application of ultrasonic methods to determine elastic anisotropy of polycrystalline copper processed by equal-channel angular pressing

Hanuš Seiner, Auteur ; Lucie Bodnárová, Auteur ; Petr Sedlák, Auteur |

Dans Acta materialia (Vol. 58 N° 1, Janvier 2010)

Anisotropy of elastic properties of ultrafine-grained polycrystalline copper after one, two and four passes of equal-channel angular pressing (ECAP) is investigated by means of ultrasonic methods. For each material, Young’s and shear moduli in t[...]

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