Characterization on Duplex Treated Coating Fabricated by Laser Cladding and Active Screen Plasma Nitriding

Xiao Dong Zhang; Bin Shi Xu; Shi Yun Dong; Zhi Jian Wang; Han Shan Dong; Qing Fen Li

doi:10.4028/www.scientific.net/AMM.69.93

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 69Characterization on Duplex Treated Coating...

Characterization on Duplex Treated Coating Fabricated by Laser Cladding and Active Screen Plasma Nitriding

Abstract:

In order to enhance the performances of laser remanufacturing part, we combined laser cladding with active screen plasma nitriding duplex treatment to repair metal part. The microstructure, phase structure and micro-hardness of duplex treated coating were investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD) and micro-hardness tester. Wear tests were carried out on reciprocating wear tester under dry sliding condition. The results show that the white layer and the nitrogen diffusion layer were formed after nitriding treatment. The duplex treated coating consists mainly of γ-Fe, CrN, Fe₄N and Fe₃N. The duplex treated coating improved not only surface hardness but also wear resistance.

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Periodical:

Applied Mechanics and Materials (Volume 69)

Pages:

93-98

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.69.93

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Online since:

July 2011

Authors:

Xiao Dong Zhang, Bin Shi Xu, Shi Yun Dong, Zhi Jian Wang, Han Shan Dong, Qing Fen Li

Keywords:

Duplex Treatment, Laser Cladding, Plasma Nitriding, Wear Resistance

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References

[1] C.X. Li, T. Bell: Wear Vol. 256 (2004), p.1144.

Google Scholar

[2] Kimiaki Nagatsukua, Akio Nishimoto, Katsuya Akamatsu: Surface and Coatings Technology Vol. 205 (2010), p. S295.

Google Scholar

[3] Sh. Ahangarani, F. Mahboubi, A.R. Sabour: Vacuum Vol. 80 (2006), p.1032.

Google Scholar

[4] C. Zhao, C.X. Li, H. Dong, T. Bell: Surface and Coatings Technology Vol. 201 (2006), p.2320.

Google Scholar

[5] Akio Nishimoto, Kimiaki Nagatsuka, Ryota Narita, etal.: Surface and Coatings Technology Vol. 205 (2010), p. S365.

Google Scholar

[6] Sh. Ahangarani, A.R. Sabour, F. Mahboubi: Applied Surface Science Vol. 254 (2007), p.1427.

Google Scholar

[7] M. Keshavarz Hedavati, F. Mahboubi, T . Nickchi: Vacuum Vol. 83 (2009), pp.1123-1128.

Google Scholar

[8] J. L. Song, Q.H. Deng, C. Y. Chen, et al.: Applied Surface Science Vol. 252 (2006), p.7936.

Google Scholar

[9] Minlin Zhong, Wenjin Liu, Guoqing Ning, etal.: Journal of Materials Processing Technology Vol. 147 (2004), p.167.

Google Scholar

[10] DONG S Y, XU B S, WANG Z J, et al.: Proceedings of SPIE Vol. 6825IN (2007), p.1.

Google Scholar

[11] M. Panayotova: Surface and Coatings Technology Vol. 124 (2000), p.266.

Google Scholar

[12] H. Dong, Y. Sun, T. Bell: Surface and Coatings Technology Vol. 90 (1997), p.91.

Google Scholar

[13] F. Mahboubi, M. Fattah: Vacuum Vol. 79 (2005), p.1.

Google Scholar

[14] C. Kwietniewski, H. Dong, T. Strohaecker, X.Y. Li, T. Bell: Surface and Coatings Technology Vol. 139 (2001), p.284.

Google Scholar