Studies and Research on the Hardening of Some Industrial Benchmarks Through Laser Cladding
Keywords:
laser cladding with injected powder, continuous wave laser, hardening
Abstract
Industrial benchmarks are often subject to the wear and corrosion of the working environment. Laser cladding is a surface modification process that can improve their lifespan by ensuring hard, homogeneous, non-porous layers. The paper presents a series of experiments aimed at testing and calibrating the injection system used, making laser cladding with Ni-Cr-B-Fe-Al alloy on a series of industrial benchmarks and characterizing them in terms of hardness, thickness and microstructure.
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References
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[9]. ***, Contract No. 10/839782/ 2007 – 2009 - New technologies for increasing the standard duration of use of the component parts of machines and aggregates, financing: State Budget - Ministry of Economy and Finance, value 50,000 RON, UDJ-Galati-Contractor, with S.C. Uzinsider Engineering S.A., 2007-2009.
[2]. Ehsan Toyserkani, Amir Khajepour, Stephen Corbin, Laser cladding, by CRC Press LLC, 2005.
[3]. Boiciuc S., Research on laser cladding with injected powder, PhD thesis, Galaţi, 2010.
[4]. Salehi D., Sensing and control of Nd:YAG laser cladding process, Ph.D. Thesis, Swinburne University of Technology, Melbourne, Australia, 2005.
[5]. Levcovici D. T., Levcovici S. M., Onea I., High speed steel plating process by laser cladding, Patent 121477 B1 of 04.30.2007.
[6]. Levcovici D. T., Plating with high-speed steel of the active surfaces of the tools using laser radiation, Subcontract no. 78 to the INVENT project, S.C. Uzinsider Engineering S.A., 2004.
[7]. Vollertsen F., Partes K., Meijer J., State of the art of Laser Hardening and Cladding, Proceedings of the Third International WLT – Conference on Lasers in Manufacturing, Munich, June 2005.
[8]. Schneider M. F., Laser cladding with powder, Ph.D. Thesis University of Twente, Enschede, Netherlands, 1998.
[9]. ***, Contract No. 10/839782/ 2007 – 2009 - New technologies for increasing the standard duration of use of the component parts of machines and aggregates, financing: State Budget - Ministry of Economy and Finance, value 50,000 RON, UDJ-Galati-Contractor, with S.C. Uzinsider Engineering S.A., 2007-2009.
Published
2024-03-15
How to Cite
1.
BOICIUC S. Studies and Research on the Hardening of Some Industrial Benchmarks Through Laser Cladding. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Mar.2024 [cited 3Dec.2024];47(1):43-8. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/7015
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