Ultrasonic microscopy method for coating and interface bonding quality detection

Qiu Tao Wang, Chun Guang Xu, Chao Yang, Yan Ling Zhu, Lei He

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This paper describes methods for non-destructive testing of the bonding quality of coatings and interfaces by an ultrasonic microscopy system. Based on previous studies, the reflection and transmission echoes of ultrasonic waves at the coating/matrix and other forms of multi-layer interfaces were analyzed, and the relationship between the echo signals and bonding quality of the interfaces was derived. The ultrasonic microscopy was used for non-destructive testing. In experiments, coating specimens, a titanium alloy superconducting device and the laminated Silicon wafers were tested and bonding qualities of which were obtained.

Original languageEnglish
Title of host publicationProceedings of 2019 IEEE Far East NDT New Technology and Application Forum, FENDT 2019
EditorsChunguang Xu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages96-99
Number of pages4
ISBN (Electronic)9781728134109
DOIs
Publication statusPublished - Jun 2019
Event2019 IEEE Far East NDT New Technology and Application Forum, FENDT 2019 - Qingdao, China
Duration: 24 Jun 201927 Jun 2019

Publication series

NameProceedings of 2019 IEEE Far East NDT New Technology and Application Forum, FENDT 2019

Conference

Conference2019 IEEE Far East NDT New Technology and Application Forum, FENDT 2019
Country/TerritoryChina
CityQingdao
Period24/06/1927/06/19

Keywords

  • bonding quality
  • coating
  • interface
  • ultrasonic

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