Research Concerning the Influence of Laser Cladding on the Operating Characteristics of the Surface Layers Obtained from High-Speed Steel Powder
Keywords:
laser cladding, high-speed steel, tool, powder injection, corrosion
Abstract
The paper presents the corrosion behavior of laser cladding layers in 0.5 M NaCl along with a durability test, compared with samples made of clasically hardened HS6-5-2 steel. The higher characteristics of the laser deposited layers have been underlined while recommending the procedure of parts highly required to wear and corrosion.
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References
[1]. D.T. Levcovici, R. Boiciuc, S.M. Levcovici, C. Gheorhieş – Laser cladding of M2 steel on a steel substrate, The International Thermal Spray Conference and Exposition (ITSC), may 15th-17th, (2006), pp. 1333-1338 Seattle, USA.
[2]. D.T. Levcovici, S.M. Levcovici, I. Onea – Procedure of laser cladding of high speed steel, Patent 121477 B1, 30.04.2007.
[3]. S. Boiciuc - Properties and application of laser cladding with high – speed steel powder, type M2, Metalurgia International 1, (2010), p. 5-11.
[4]. S. Boiciuc, C. Gheorghieş - Structural changes in laser cladding layers of powder high - speed steel type HS6-5-2 - M2 heated to different temperatures, Metalurgia International 2, (2010), p. 30-35.
[5]. M.F. Schneider - Laser cladding with powder, Ph. D. Thesis University of Twente, Enschede, Olanda, (1998), http://doc.utwente.nl/fid/1558.
[6]. H. Gedda – Laser surface cladding - a literature survey, Lulea University of Technology, Division of Materials Processing, iulie (2000), Suedia, http://epubl.luth.se/1402-1544/2004/41/.
[7]. Levcovici S. M. – Contributions to the laser surface treatment of tool steel, Doctoral thesis, Galaţi (1997).
[2]. D.T. Levcovici, S.M. Levcovici, I. Onea – Procedure of laser cladding of high speed steel, Patent 121477 B1, 30.04.2007.
[3]. S. Boiciuc - Properties and application of laser cladding with high – speed steel powder, type M2, Metalurgia International 1, (2010), p. 5-11.
[4]. S. Boiciuc, C. Gheorghieş - Structural changes in laser cladding layers of powder high - speed steel type HS6-5-2 - M2 heated to different temperatures, Metalurgia International 2, (2010), p. 30-35.
[5]. M.F. Schneider - Laser cladding with powder, Ph. D. Thesis University of Twente, Enschede, Olanda, (1998), http://doc.utwente.nl/fid/1558.
[6]. H. Gedda – Laser surface cladding - a literature survey, Lulea University of Technology, Division of Materials Processing, iulie (2000), Suedia, http://epubl.luth.se/1402-1544/2004/41/.
[7]. Levcovici S. M. – Contributions to the laser surface treatment of tool steel, Doctoral thesis, Galaţi (1997).
Published
2013-12-15
How to Cite
1.
BOICIUC S. Research Concerning the Influence of Laser Cladding on the Operating Characteristics of the Surface Layers Obtained from High-Speed Steel Powder. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Dec.2013 [cited 17Sep.2024];36(4):62-7. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2662
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