Acoustic precursor of unstable plastic deformation in the aluminum-magnesium alloy AMg6

Content Provider	Semantic Scholar
Author	Shibkov, A. A. Zolotov, A. E. Zheltov, M. A.
Copyright Year	2010
Abstract	A relation between the acoustic signal and the dynamics of the first deformation bands at the initial stage of development of the plastic deformation jump in the artificially aged AMg6 alloy has been established using the high-speed video recording and simultaneous measurement of the acoustic emission signal. It has been demonstrated that a sharp increase in the potential of a piezoelectric transducer in the first approximately 10 ms of the development of the deformation jump is the most informative characteristic of the acoustic signal. The mechanisms of propagation of deformation bands and generation of acoustic signals, as well as the possible use of acoustic precursors of plastic deformation jumps, have been discussed.
Starting Page	2376
Ending Page	2384
Page Count	9
File Format	PDF HTM / HTML
DOI	10.1134/S1063783410110259
Volume Number	52
Alternate Webpage(s)	https://page-one.springer.com/pdf/preview/10.1134/S1063783410110259
Alternate Webpage(s)	https://doi.org/10.1134/S1063783410110259
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article