TY - JOUR

T1 - Influence of the Polymer Layers of Protecting Structures on the Acoustic Emission Parameters

AU - Syatkowsky, A.I.

AU - Chernyaeva, E.V.

AU - Volkov, A.E.

AU - Vjunenko, Yu.N.

N1 - ISSN 0036-0295, Russian Metallurgy (Metally), Vol. 2022, No. 10, pp. 1303–1308. © Pleiades Publishing, Ltd., 2022.

PY - 2022/10/1

Y1 - 2022/10/1

N2 - Abstract: The changes in the parameters of acoustic emission (AE) signals during their passage through a sandwich assembly consisting of two metal sheets and an intermediate polymer layer have been investigated. AE signals are initiated by indenting a hard alloy tip into the metal layer of the assembly. After passing through the polymer layer, the signals are found to retain a spectrum, which is characteristic of the signals appearing in a metal with slight suppression of high-frequency peaks in energy spectrum curves.

AB - Abstract: The changes in the parameters of acoustic emission (AE) signals during their passage through a sandwich assembly consisting of two metal sheets and an intermediate polymer layer have been investigated. AE signals are initiated by indenting a hard alloy tip into the metal layer of the assembly. After passing through the polymer layer, the signals are found to retain a spectrum, which is characteristic of the signals appearing in a metal with slight suppression of high-frequency peaks in energy spectrum curves.

KW - acoustic emission

KW - metal–polymer–metal assembly

KW - polymer materials

KW - spectral analysis

UR - http://www.scopus.com/inward/record.url?scp=85141647797&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/5acdba0a-3ab9-3e56-833f-a20e69736878/

U2 - 10.1134/s0036029522100275

DO - 10.1134/s0036029522100275

M3 - Article

VL - 2022

SP - 1332

EP - 1337

JO - Russian Metallurgy (Metally)

JF - Russian Metallurgy (Metally)

SN - 0036-0295

IS - 10

ER -