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Characterization of Laser Cladding WC-Ti Composite Coatings

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Abstract:

The applications of titanium and titanium alloys under severe wear conditions are highly restricted due to their low hardness and poor tribological properties. To improve the hardness and wear resistance, laser cladding of commercial purity titanium was carried out with a 5 kW continuous wave CO2 laser. WC powders and Ti powders were mixed for cladding in different proportions. The phases of clad layer were characterized by scanning electron microscopy, X-ray diffractometer and energydispersive X-ray spectroscopy. The mechanism of the reaction between melted WC and Ti is discussed.

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Periodical:

Key Engineering Materials (Volumes 368-372)

Pages:

1316-1318

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.368-372.1316

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Online since:

February 2008

Authors:

Jian Bin Zhang, Ding Fan, Min Zheng, Yao Ning Sun, Yu Feng Zheng

Keywords:

Carbide, Laser Cladding, Titanium (Ti), X-Ray Diffraction (XRD)

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] J.D. Destefani: Metals Handbook. 10th Edition, Vol. 2 (ASM International, 1990), p.586.

Google Scholar

[2] S.Y. Ahn and S. Kang: Scripta Materialia Vol. 55.

Google Scholar

[11] (2006), p.1015.

Google Scholar

[3] W. Pang, H.C. Man and T.M. Yue: Mater. Sci. Eng., Vol. A390 [1-2] (2005), p.144.

Google Scholar

[4] A. Saidi and M. Barati: J. Mater. Process. Technol. Vol. 124 [1-2] (2002), p.166.

Google Scholar

[5] J.A. Vreeling, V. Ocelık, J.T.M. De Hosson: Acta Mater. Vol. 50.

Google Scholar

[19] (2002), p.4913.

Google Scholar

[6] Y.C. Lin, S.W. Wang and Y.C. Lin: Surf. Coat. Technol. Vol. 200.

Google Scholar

[7] (2005), p.2106.

Google Scholar

[7] C. Zhenda, L.L. Chew and Q. Ming: J. Mater. Process. Technol. Vol. 62.

Google Scholar

[4] (1996), p.321.

Google Scholar

[8] M. Fitzsimmons and V.K. Sarin: Surf. Coat. Technol. Vol. 137 [2-3] (2001), p.158.

Google Scholar

[9] A. Karimi, Ch. Verdon, J.L. Martin, et al.: Wear Vol. 186-187.

Google Scholar

[2] (1995), p.480.

Google Scholar