The Influence of Friction Stir Welded Process Parameters of AA2519- T62 on Joint Quality Defined by Non-destructive Laser Amplified Ultrasonic Method and by Microstructure Analysis
Volume 2020, Issue 1 (2020), pp. 74–78
Alexander KRAVCOV
Janusz KLUCZYŃSKI
Robert KOSTUREK
Ondřej FRANEK
Nikolaj MOROZOV
Lucjan ŚNIEŻEK
Pavel SVOBODA
Petr KUBEČEK
Pub. online: 16 October 2020
Type: Article
Open Access
Open Access
Published
16 October 2020
16 October 2020
Abstract
The paper contains the results of a non-destructive laser ultrasound internal structure analysis made on specially prepared friction stir welded joints made of aluminum samples. The process was conducted using four different groups of welding parameters. Different tool rotation speeds and tool traverse speeds were used. The main purpose of the research was to analyze the joint quality using a non-destructive laser amplified ultrasound method. A microstructure analysis was also conducted to compare the results of both tests.