Published on 17-Apr-2021

An Effective Technique to Detect Kissing Bonds in Solid-state Welds

An Effective Technique to Detect Kissing Bonds in Solid-state Welds

Compromised “kissing bonds” in solid-state welds are tough to identify with conventional ultrasonic testing.

Recently, EWI investigated using the ultrasonic process known as full matrix capture/total focusing method (FMC/TFM) to detect kissing bonds in intentionally fabricated kissing bonds, and found that these weak welds could be positively identified.

This promising research is discussed in Detection of Kissing Bond in Solid-state Welds with Full Matrix Capture and Total Focusing Method (FMC/TFM), a paper by EWI Senior Technology Leader Oleg Volf.

To view this paper at no charge, simply complete the form on this page.

If you would like to discuss this work or another NDT project with the author, please email ovolf@ewi.org.

Source: https://ewi.org/an-effective-technique-to-detect-kissing-bonds-in-solid-state-welds/?utm_source=linkedin&utm_medium=referral&utm_campaign=volfdetectionofkissingbonds&utm_content=post1



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