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Proceedings Paper

Modification of Al-Si alloy surface layer using Nd:YAG laser
Author(s): Agnieszka E. Radziszewska; Sławomir Z. Kąc
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Paper Abstract

The paper describes the laser cladding of hypereutectic Al-Si alloy with chromium. An impulse Nd:YAG laser was employed for laser cladding process. The article presents the changes of microstructure, chemical composition, microhardness of the obtained clad layers, which were depended on the effect of the laser processing parameters and the thickness of chromium coatings. The laser cladding produced the very fine microstructure and higher hardness of clad layers.

Paper Details

Date Published: 23 January 2007
PDF: 4 pages
Proc. SPIE 6598, Laser Technology VIII: Applications of Lasers, 65980C (23 January 2007); doi: 10.1117/12.726543
Show Author Affiliations
Agnieszka E. Radziszewska, AGH, Univ. of Science and Technology (Poland)
Sławomir Z. Kąc, AGH, Univ. of Science and Technology (Poland)

Published in SPIE Proceedings Vol. 6598:
Laser Technology VIII: Applications of Lasers
Wieslaw Wolinski; Zdzislaw Jankiewicz; Ryszard S. Romaniuk, Editor(s)

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