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Proceedings Paper

Joining of an Ni-Al alloy by means of laser beam welding
Author(s): Janusz Adamiec; Andrzej Grabowski; Aleksander Lisiecki
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Paper Abstract

Trials of wlding an alloy based on an Ni3Al phase matrix with a diode laser have been made. In the base metal of Ni3Al, typical casting structures have been found. The Heat Affected Zone consists of a fine-grained structure, whereas in the weld structure, columnar crystals have been observed. A possibility of joining intermetallic phase-based alloys by measn of a diode laser has been affirmed.

Paper Details

Date Published: 6 October 2003
PDF: 4 pages
Proc. SPIE 5229, Laser Technology VII: Applications of Lasers, (6 October 2003); doi: 10.1117/12.520719
Show Author Affiliations
Janusz Adamiec, Silesian Univ. of Technology (Poland)
Andrzej Grabowski, Silesian Univ. of Technology (Poland)
Aleksander Lisiecki, Silesian Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 5229:
Laser Technology VII: Applications of Lasers
Wieslaw L. Wolinski; Zdzislaw Jankiewicz; Ryszard Romaniuk, Editor(s)

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