Influence of Laser Welding Speed on the Morphology and Phases Occurring in Spray-Compacted Hypereutectic Al-Si-Alloys

Normally, the weldability of aluminum alloys is ruled by the temperature range of solidification of an alloy according to its composition by the formation of hot cracks due to thermal shrinkage. However, for materials at nonequilibrium conditions, advantage can be taken by multiple phase formation,...

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Bibliographic Details
Main Authors: Thomas Gietzelt, Torsten Wunsch, Florian Messerschmidt, Holger Geßwein, Uta Gerhards
Format: Article
Language:English
Published: MDPI AG 2016-11-01
Series:Metals
Subjects:
Online Access:http://www.mdpi.com/2075-4701/6/12/295