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| Abstract No.: |
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Scheduled at:
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Wednesday, May 05, 2021, Hall 1 1:30 PM
Testing and Design
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| Title: |
Analysis of brazing imperfections by metallographic investigation/ optical microscopy
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| Authors: |
Hans-Walter Swidersky / Solvay Fluor GmbH, Germany
Leszek Orman* / Solvay Fluor GmbH, Germany
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| Abstract: |
This presentation is intended to assist engineers working on problem solving in their daily brazing practice by providing proposals how to prepare and understand images obtained by metallographic investigation and optical microscopy.
In the first part, a brief description of sample preparation and major metallographic features of brazed aluminium joints are presented. This is followed by outlining principles that should be observed when choosing the plane (cut section) for microscope observations. In the main part - by using
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