Temporal and spatial determination of solidification rate during pulsed laser beam welding of hot-crack susceptible aluminum alloys by means of high-speed synchrotron X-ray imaging

Temporal and spatial determination of solidification rate during pulsed laser beam welding of hot-crack susceptible aluminum alloys by means of high-speed synchrotron X-ray imaging

Pulsed laser beam welding is primarily used to join thin-walled components. The use of 6xxx group aluminum alloys is characterized by good mechanical properties but these alloys are prone to hot cracking during solidification, i.e., requirements regarding strength and tightness, as increasingly impo...

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Bibliographic Details
Main Authors: M. Seibold, K. Schricker, L. Schmidt, D. Diegel, H. Friedmann, P. Hellwig, F. Fröhlich, F. Nagel, P. Kallage, A. Rack, H. Requardt, Y. Chen, J.P. Bergmann
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Advanced Joining Processes
Subjects:
Pulsed laser welding
High-speed synchrotron X-ray imaging
Solidification rate
Hot cracks
Aluminum alloys 6xxx group
Online Access:http://www.sciencedirect.com/science/article/pii/S2666330924000517
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