Influence of Laser Cladding Parameters on γ-TiAl Coatings

Iuliia N. Maliutina; Hocine Si-Mohand; Romain Piolet

doi:10.4028/www.scientific.net/AMM.698.273

Paper Titles

Numerical Simulation and Investigation of High Frequency Tube Welding Process
p.245

Numerical Calculation of Temperature and Microstructure for Induction Surface Hardening
p.251

Dynamics of Electrical Conduction Field of the Sliding Current Collector
p.258

Electroplastic Effect
p.264

Influence of Laser Cladding Parameters on γ-TiAl Coatings
p.273

Formation of Metal-Intermetallic Laminate Composites by Spark Plasma Sintering of Metal Plates and Powder Work Pieces
p.277

Formation of a Transition Zone Structure in Welded Joints between Dissimilar Steels
p.283

Numerical Modeling of Steel Surface Hardening in the Process of High Energy Heating by High Frequency Currents
p.288

Advantages of High-Precision Plasma Cutting for Processing Bimetallic Compositions
p.294

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 698Influence of Laser Cladding Parameters on γ-TiAl...

Influence of Laser Cladding Parameters on γ-TiAl Coatings

Abstract:

Relationships between laser cladding parameters (i.e. powder density) and structural characteristics as well as mechanical properties of γ-TiAl-based clads on titanium alloys were investigated. The conducted study revealed that the height of the formed clads increases linearly with powder density. The maximum value of microhardness corresponds to clad produced at the lowest powder density.

You might also be interested in these eBooks

Electrical Engineering, Energy, Mechanical Engineering – EEM 2014

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 698)

Pages:

273-276

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.698.273

Citation:

Cite this paper

Online since:

December 2014

Authors:

Iuliia N. Maliutina*, Hocine Si-Mohand, Romain Piolet

Keywords:

Clad Quality, Combined Parameters, Laser Cladding, Microhardness, Titanium Alloy, γ-TiAl

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] W. Steen, J. Mazumder, Laser material processing (4th edition), Springer, (2010).

Google Scholar

[2] A.G. Grigorianz, Osnovi lazernoy obrabotki materialov (in Russian), Machinostroeniye, (1989).

Google Scholar

[3] M. Picasso, A.F.A. Hoadley, Finite element simulation of laser surface treatments including convection in the melt pool, Int. J. Numer. Meth. Heat fluid flow. 4 (1994) 61-83.

DOI: 10.1108/eum0000000004031

Google Scholar

[4] M. Picasso, S.F. Marsden, J. -D. Wagniere, A. Frenk, M. Rappaz, A simple but realistic model for laser cladding, Metal. Trans., B. 25 (1994) 281-291.

DOI: 10.1007/bf02665211

Google Scholar

[5] U. de Oliveira, V. Ocelik, J. Th.M. De Hosson, Analysis of coaxial laser cladding processing conditions, Surf. Coat. Technol. 197 (2005) 127–136.

DOI: 10.1016/j.surfcoat.2004.06.029

Google Scholar

[6] V. Ocelik, U. de Oliveira, A.H. Pieren, J. Th.M. De Hosson, Thick coatings by coaxial laser cladding, ASTRA. (2003) 1-10.

Google Scholar

[7] K. Zhang, X. Zhang, W. Liu, Influences of processing parameters on dilution ratio of laser cladding layer during laser metal deposition shaping, Adv. Mater. Res. 549 (2012) 785-789.

DOI: 10.4028/www.scientific.net/amr.549.785

Google Scholar

[8] J.M. Pelletier, M.C. Sahour, M. Pilloz, A.B. Vannes, Influence of processing conditions on geometrical features of laser claddings obtained by powder injection, J. Mater. Sci. 28 (1993) 5184-5188.

DOI: 10.1007/bf00570061

Google Scholar

[9] S.F. Corbin, E. Toyserkani, A. Khajepour, Cladding of an Fe-aluminide coating on mild steel using pulsed laser assisted powder deposition, Mater. Sci. Eng., A. 354 (2003) 48-57.

DOI: 10.1016/s0921-5093(02)00863-8

Google Scholar

[10] Y. Yu, J. Zhou, J. Chen, H. Zhou, C. Guo, B. Guo, Preparation, microstructure and tribological properties of Ni3Al intermetallic compound coating by laser cladding, Intermetallics. 18 (2010) 871-876.

DOI: 10.1016/j.intermet.2009.12.020

Google Scholar

[11] X. Wu, B. Zhu, X. Zeng, X. Hu, K. Cui, Critical state of laser cladding with powder auto-feeding, Surf. Coat. Technol. 79 (1996) 200-204.

DOI: 10.1016/0257-8972(95)02452-2

Google Scholar

[12] P. Li, T. Yang, S. Li, D. Liu, Q. Hu, W. Xiong, X. Zeng, Direct laser fabrication of nickel alloy samples, Int. J. Mach. Tool. Manu. 45 (2005) 1288-1294.

Google Scholar

[13] S. Zhou, X. Dai, X. Zeng, Effects of processing parameters on structure of Ni-based WC composite coatings during laser induction hybrid rapid cladding, Appl. Surf. Sci. 255 (2009) 8494-8500.

DOI: 10.1016/j.apsusc.2009.05.161

Google Scholar

[14] W.M. Steen, C.G. H. Courtney, Hardfacing of nimonic 75 using 2 kW continuous wave CO2 laser, Metals technology. 7 (1980) 232-237.

DOI: 10.1179/030716980803286955

Google Scholar