RT Journal Article
SR Electronic
A1 Berezina, Sofia
A1 Kolosov, Oleg
A1 Slabeycius, Juraj
T1 Investigation of Local Mechanical Properties of Al-Cu-Li Alloys by Acoustic Microscope
JF Communications - Scientific Letters of the University of Zilina
YR 2003
VO 5
IS 2
SP 26
OP 28
DO 10.26552/com.C.2003.2.26-28
UL https://komunikacie.uniza.sk/artkey/csl-200302-0005.php
AB The reflected scanning acoustic microscope was used for investigation of elastic properties of extruded Al-Cu-Li alloys. The local sound velocity and attenuation were measured by the V(z) curve method. The results show strong anisotropy of material due to extrusion of the sample.