Nondestructive evaluation of surface coating adhesion using model studies and ultrasonic goniometer experiments

Peder Bent Hansen; Leif Bjørnø Jensen

doi:10.1109/ULTSYM.1989.67164

Nondestructive evaluation of surface coating adhesion using model studies and ultrasonic goniometer experiments

Peder Bent Hansen, Leif Bjørnø Jensen

Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

A general-purpose model for studying the reflection of acoustic plane waves or line-focused beams from a stratified medium is presented. Loss of adhesion between one or more pairs of layers is taken into account by assuming a partial layer tangential-displacement slip between the layers. Measurements of the reflection of focused ultrasonic beams from an aluminum plate covered by a thin self-adhesive aluminum foil, whose adhesion to the aluminum plate locally is decreased, are presented. The measured reflection coefficients are compared to calculated beam-reflection coefficients, and the numerical model is used for interpreting the measured results

Original language	English
Title of host publication	IEEE Ultrasonics Symposium Proceedings
Volume	Volume 2
Publisher	IEEE
Publication date	1989
Pages	1125-1128
DOIs	https://doi.org/10.1109/ULTSYM.1989.67164
Publication status	Published - 1989
Event	1989 IEEE Ultrasonics Symposium - Montreal, Canada Duration: 3 Oct 1989 → 6 Oct 1989 https://ieeexplore.ieee.org/xpl/conhome/857/proceeding

Conference

Conference	1989 IEEE Ultrasonics Symposium
Country/Territory	Canada
City	Montreal
Period	03/10/1989 → 06/10/1989
Internet address	https://ieeexplore.ieee.org/xpl/conhome/857/proceeding

Bibliographical note

Copyright 1989 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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title = "Nondestructive evaluation of surface coating adhesion using model studies and ultrasonic goniometer experiments",

abstract = "A general-purpose model for studying the reflection of acoustic plane waves or line-focused beams from a stratified medium is presented. Loss of adhesion between one or more pairs of layers is taken into account by assuming a partial layer tangential-displacement slip between the layers. Measurements of the reflection of focused ultrasonic beams from an aluminum plate covered by a thin self-adhesive aluminum foil, whose adhesion to the aluminum plate locally is decreased, are presented. The measured reflection coefficients are compared to calculated beam-reflection coefficients, and the numerical model is used for interpreting the measured results",

author = "Hansen, {Peder Bent} and Jensen, {Leif Bj{\o}rn{\o}}",

note = "Copyright 1989 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.; 1989 IEEE Ultrasonics Symposium, IUS 1989 ; Conference date: 03-10-1989 Through 06-10-1989",

year = "1989",

doi = "10.1109/ULTSYM.1989.67164",

language = "English",

volume = "Volume 2",

pages = "1125--1128",

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publisher = "IEEE",

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AU - Hansen, Peder Bent

AU - Jensen, Leif Bjørnø

N1 - Copyright 1989 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

PY - 1989

Y1 - 1989

N2 - A general-purpose model for studying the reflection of acoustic plane waves or line-focused beams from a stratified medium is presented. Loss of adhesion between one or more pairs of layers is taken into account by assuming a partial layer tangential-displacement slip between the layers. Measurements of the reflection of focused ultrasonic beams from an aluminum plate covered by a thin self-adhesive aluminum foil, whose adhesion to the aluminum plate locally is decreased, are presented. The measured reflection coefficients are compared to calculated beam-reflection coefficients, and the numerical model is used for interpreting the measured results

AB - A general-purpose model for studying the reflection of acoustic plane waves or line-focused beams from a stratified medium is presented. Loss of adhesion between one or more pairs of layers is taken into account by assuming a partial layer tangential-displacement slip between the layers. Measurements of the reflection of focused ultrasonic beams from an aluminum plate covered by a thin self-adhesive aluminum foil, whose adhesion to the aluminum plate locally is decreased, are presented. The measured reflection coefficients are compared to calculated beam-reflection coefficients, and the numerical model is used for interpreting the measured results

U2 - 10.1109/ULTSYM.1989.67164

DO - 10.1109/ULTSYM.1989.67164

M3 - Article in proceedings

VL - Volume 2

SP - 1125

EP - 1128

BT - IEEE Ultrasonics Symposium Proceedings

PB - IEEE

T2 - 1989 IEEE Ultrasonics Symposium

Y2 - 3 October 1989 through 6 October 1989

ER -

Nondestructive evaluation of surface coating adhesion using model studies and ultrasonic goniometer experiments

Abstract

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