Multi-Spot Ultrasonic Welding of Aluminum to Steel Sheets: Process and Fracture Analysis

Ultrasonic metal welding is an energy-efficient, fast and clean joining technology without the need of additional filler materials. Single spot ultrasonic metal welding of aluminum to steel sheets using automotive materials has already been investigated. Up to now, further studies to close the gap t...

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Bibliographic Details
Main Authors: Michael Becker, Frank Balle
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/11/5/779