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Development of carbide intermetallic layer by electric discharge alloying on AISI-D2 tool steel and its wear resistance

  • Ilangovan Arun , P. Vaishnavi , Muthukannan Duraiselvam , V. Senthilkumar and V. Anandakrishnan
Published/Copyright: June 1, 2014
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Abstract

Electrical discharge alloying was performed on AISI-D2 steel using Ni–W powder mixed dielectric in order to improve the hardness and to reduce the specific wear rate. The alloyed layer was characterized using optical microscopy, scanning electron microscopy, X-ray diffraction analysis and energy-dispersive spectroscopy. Wear tests were conducted based on L9 orthogonal array in a pin-on-disc tribometer and the alloying parameters were optimized using Taguchi's technique. Hard intermetallics based on Fe7C3, Cr3C2 and Ni2W4C were formed by electric discharge alloying, which primarily contributed to the improvement in hardness up to 600 HV0.5. The specific wear rate of the alloyed layer was subsequently reduced by around a factor of eight compared to that of the base material. The pulse off-time was found to be predominant in obtaining higher hardness and lower specific wear rate among the alloying parameters, peak current, pulse on-time and off-time.


*Correspondence address, Dr.-Ing. Muthukannan Duraiselvam, Department of Production Engineering, National Institute of Technology, Tiruchirappalli, India, Tel: (+91) 431 2503509, Fax: (+91) 431 2500133, E-mail:

References

[1] M.M.Barash, C.S.Kahlon: Int. J. Mach. Tool Des. Res.4 (1965) 1. 10.1016/0020-7357(64)90005-8Search in Google Scholar

[2] Y.H.Guu, M.T.-K.Hou: Mater. Sci. Eng. A466 (2007) 61. 10.1016/j.msea.2007.02.035Search in Google Scholar

[3] T.R.Newton, S.N.Melkote, T.R.Watkins, R.M.Trejo, L.Reister: Mater. Sci. Eng. A513-514 (2009) 208.10.1016/j.msea.2009.01.061Search in Google Scholar

[4] S.Kumar, R.Singh, T.P.Singh, B.L.Sethi: J. Mater. Process. Technol.209 (2009) 3675. 10.1016/j.jmatprotec.2008.09.032Search in Google Scholar

[5] R.A.Varin, Ch.Chiu, S.Lia, A.Calka, D.Wexler: J. Alloys Compd.370 (2004) 230. 10.1016/j.jallcom.2003.09.114Search in Google Scholar

[6] Y.Tsunekawa, M.Okumiya, N.Mohri, I.Takahashi: Mater. Sci. Eng. A174 (1994) 193. 10.1016/0921-5093(94)91088-XSearch in Google Scholar

[7] K.Stambekova, H.-M.Lin, J-Y.Uan: Appl. Surf. Sci.258 (2012) 4483. 10.1016/j.apsusc.2012.01.013Search in Google Scholar

[8] H.G.Lee, J.Simao, D.K.Aspinwall, R.C.Dewes, W.Voice: J. Mater. Process. Technol.149 (2004) 334. 10.1016/j.jmatprotec.2003.11.049Search in Google Scholar

[9] K.Furutani, A.Saneto, H.Takezawa, N.Mohri, H.Miyake: Precis. Eng.25 (2001) 138. 10.1016/S0141-6359(00)00068-4Search in Google Scholar

[10] Z.L.Wang, Y.Fang, P.N.Wu, W.S.Zhao, K.Cheng: J. Mater. Process. Technol.129 (2002) 139. 10.1016/S0924-0136(02)00597-6Search in Google Scholar

[11] C.-Y.Bai, C.-H.Koo: Surf. Coat. Technol.200 (2006) 4127. 10.1016/j.surfcoat.2005.03.022Search in Google Scholar

[12] S.K.Ho, D.K.Aspinwall, W.Voice: J. Mater. Process. Technol.191 (2007) 123. 10.1016/j.jmatprotec.2007.03.003Search in Google Scholar

[13] J.Simao, D.Aspinwall, F.El-Menshawy, K.Meadows: J. Mater. Process. Technol.127 (2002) 211. 10.1016/S0924-0136(02)00144-9Search in Google Scholar

[14] Y.H.Guu, H.Hocheng, C.Y.Chou, C.S.Deng: Mater. Sci. Eng.A358 (2003) 37. 10.1016/S0921-5093(03)00272-7Search in Google Scholar

[15] E.Fleury, Y.C.Kim, J.S.Kim, D.H.Kim, W.T.Kim, H.S.Ahn, S.M.Lee: J. Alloys Compd.342 (2002) 321. 10.1016/S0925-8388(02)00246-3Search in Google Scholar

[16] Y.Wu, P.Lin, Z.Wang, G.Li: J. Alloys Compd.481 (2009) 719. 10.1016/j.jallcom.2009.03.060Search in Google Scholar

[17] Standard Test Method for Wear Testing with a Pin-on-Disk Apparatus developed by subcommittee G02.40, G99-05 (2010).Search in Google Scholar

[18] N.L.Parthasarathi, M.Duraiselvam: J. Alloys Compd.505 (2010) 824. 10.1016/j.jallcom.2010.06.149Search in Google Scholar

[19] R.Singh, J.S.Khamba: Mater. Sci. Eng. A460-461 (2007) 365.10.1016/j.msea.2007.01.093Search in Google Scholar

[20] K.Furutani, H.Sato, M.Suzuki: Int. J. Adv. Manuf. Technol.40 (2009) 1093. 10.1007/s00170-008-1420-xSearch in Google Scholar

[21] P.Janmanee, A.Muttamara: Appl. Surf. Sci.258 (2012) 7255. 10.1016/j.apsusc.2012.03.054Search in Google Scholar

[22] A.Calka, A.Mosbah, N.Stanford, P.Balaz: J. Alloys Compd.467 (2009) 477. 10.1016/j.jallcom.2007.12.032Search in Google Scholar

Received: 2013-10-22
Accepted: 2014-01-20
Published Online: 2014-06-01
Published in Print: 2014-06-12

© 2014, Carl Hanser Verlag, München

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