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Proceedings Paper

Preliminary studies concerning Hadfield steel behavior during laser beam welding in pulsating regime
Author(s): Ion David; Viorel-Aurel Şerban
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Paper Abstract

This work proposes to analyze the behavior of austenitic manganese - Hadfield steel during laser beam welding in continuous regime. In order to limit the number of experiments, a 24 type factorial experiment was used, with 16 assays, after a frequently used program matrix for these situations. Fusion lines at different service regimes, as well as head to head welds were performed. Microhardness measurements and microstructure modifications that appear as an effect of laser irradiation are also analyzed.

Paper Details

Date Published: 1 August 2007
PDF: 6 pages
Proc. SPIE 6785, ROMOPTO 2006: Eighth Conference on Optics, 67850L (1 August 2007); doi: 10.1117/12.756833
Show Author Affiliations
Ion David, Univ. Politehnica of Timisoara (Romania)
Viorel-Aurel Şerban, Univ. Politehnica of Timisoara (Romania)

Published in SPIE Proceedings Vol. 6785:
ROMOPTO 2006: Eighth Conference on Optics
Valentin I. Vlad, Editor(s)

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