EDX Analysis of Laser Cladding Layers With Ni – Cr – B – Fe – Al Alloy
Résumé
Multilayer cladding by injection of powder with 8.9% Cr, 4.5% Fe, 5.1% B, 2.4% Al, 0.6% Cu, Ni rest as chemical composition, in melted bath by a continuous wave CO2laser connected to x-y-z coordinate table was tested in order to increase the wear and corrosion resistance of 0.45% C superficial steel layers. Layers made by different laser running were characterized by microstructure analysis, microhardness analysis and EDS microanalysis in order to establish the optimal deposit running.
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Références
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[2]. Spiridonov, N.V., Kobiakov, I.L., Kupriakov, I.C., “Plazmennie i lazernie metodi uprocinenia detalei mashin, Vişcisia scola, Minsk, 1988.
[3]. Jan Lodewijk de Mol van Otterloo – Surface engineering with lasers – Thesis, Shell Research and Technology Centre, Amsterdam, 1996.
[4]. M.F. Schneider - Laser cladding with powder, Ph. D. Thesis University of Twente, Enschede, Olanda, 1998.
[5]. H. Gedda – Laser surface cladding - a literature survey, Lulea University of Technology, Division of Materials Processing, iulie 2000, Suedia.
[6]. D. Salehi – Sensing and control of Nd:YAG laser cladding process, Ph. D. Thesis, Swinburne University of Technology, Melbourne, Australia, 2005.
[7]. R. P. Martukanitz, S. S. Babu and J. M. Vitek - Development of Advanced Wear and Corrosion Resistant Systems through Laser Surface Alloying and Materials Simulation, Applied Research Laboratory, State College, PA 16804, Oak Ridge National Laboratory.
[8]. F. Vollertsen, K. Partes, J. Meijer – State of the art of Laser Hardening and Cladding, Proceedings of the Third International WLT – Conference on Lasers in Manufacturing 2005, Munich, june 2005.
[9]. Sanda Levcovici, D.T. Levcovici, C. Gheorghieş, Simona Boiciuc – “Laser Cladding of Ni-Cr-B-Fe-Al Alloy on a Steel Support”, The International Thermal Spray Conference and Exposition (ITSC), may 15th – 17th, 2006, pp. 1339-1344 Seattle, USA (ISBN 0-87170-836-1).
Publiée
2009-05-15
Comment citer
1.
BOICIUC S, DRUGESCU E, MICULESCU F, CANTARAGIU A. EDX Analysis of Laser Cladding Layers With Ni – Cr – B – Fe – Al Alloy. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15mai2009 [cité 2mai2025];32(1):70-5. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3070
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