Home Technology Study and development of NiAl intermetallic coating on hypo-eutectoid steel using highly activated composite granules of the Ni–Al system
Article
Licensed
Unlicensed Requires Authentication

Study and development of NiAl intermetallic coating on hypo-eutectoid steel using highly activated composite granules of the Ni–Al system

  • Aamir Shahzad , Vladislav Yu. Zadorozhnyy , Mikhail D. Pavlov , Dmitri V. Semenov and Sergey D. Kaloshkin
Published/Copyright: December 18, 2017

Abstract

NiAl intermetallic coating thickness of about 50 μm was fabricated on hypo-eutectoid steel by mechanical alloying using pre-activated Ni–Al composite granules as coating material. First, Ni and Al powders were mixed with the composition of Ni-50 at.% Al and mechanically activated in a planetary ball mill, until the composite granules of this powder mixture, having maximum activity (9 cm sec−1), were formed after 120 min of milling at 200 rpm. The composite granules were then taken out from the planetary ball mill just before the critical time, i. e. the time at which these granules synthesize and convert to an intermetallic NiAl compound. The highly activated composite granules of Ni–Al were then put into the vial of a vibratory ball mill with the substrate on top of the chamber. After mechanical alloying for 60 min in the vibratory ball mill, the composite granules were synthesized fully and heat was produced during the synthesis which helped producing a thick and strong adhesive coating of NiAl intermetallic on the steel substrate. The main advantage of this technique is that not only is time saved but also there is no need for any post mechanical alloying process such as annealing or laser treatment etc. to get homogeneous, strongly bonded intermetallic coatings. X-ray diffraction analysis clearly indicates the formation of NiAl phase. Micro-hardness of the coating and substrate was also measured. The cross-sectional microstructure of the composite granules and the final coating were studied by scanning electron microscopy.


*Correspondence address, Aamir Shahzad, MSc Advanced Materials science, College of new materials and nano technology, NUST, Misis, Moscow, Russia, National university of science and technology, MISIS, Moscow, Russia, Leninsky prospect, Moscow, 119119, Russia, Tel.: +7 (495) 6384413, Fax: +7 (495) 6384595, E-mail:

References

[1] C.Sierra, A.Vazquez: J. Surf. Coat. Technol.200 (2006) 43834388. 10.1016/j.surfcoat.2005.02.176Search in Google Scholar

[2] D.Zhong, J.J.Morre, E.Sutter, B.Mishra: Surf. Coat. Technol.130 (2000) 3338. 10.1016/j.surfcoat.2005.07.084Search in Google Scholar

[3] B.S.Murty, K.H.S.Singh, S.K.Pabi: Mater. Sci.19 (1996): 565. 10.1007/BF02744829Search in Google Scholar

[4] B.S.Murty, J.Joardar, S.K.Pabi: J. Mater. Sci. Lett.15 (1996): 2171. 10.1007/BF00241159Search in Google Scholar

[5] A.Khajesarvi, G.Akbari: Metall. Mater. Trans.A (2016) 47.10.1007/s11661-016-3343-8Search in Google Scholar

[6] M.Mohammadnezhab, et al.: Surf. Coat. Technol.238 (2014) 180187. 10.1016/j.surfcoat.2013.10.071Search in Google Scholar

[7] A.Canakci, F.Erdemir, T.Varol, S.Özkaya: Indian J. Eng. Mater. Sci.21 (2015) 595600.Search in Google Scholar

[8] A.Canakci, T.Varol, F.Erdemir, S.Özkaya, H.Mindivan: Int. J. Adv. Manuf. Tech.73 (2014) 849858. 10.1007/s00170-014-5851-2Search in Google Scholar

[9] A.Canakci, F.Erdemir, T.Varol, R.Dalmıs, S.Ozkaya: Powder Technol. S0032 5910(14)00734-7. 10.1016/j.powtec.2014.08.034Search in Google Scholar

[10] A.Canakci, T.Varol, F.Erdemir, S.Özkaya: Powder Metall. Met. Ceram.53 (2015). 10.1007/s11106-015-9662-2Search in Google Scholar

[11] B.A.Mason, L.J.Groven, S.F.Son: J. Appl. Phys.114 (2013) 113501. 10.1063/1.4821236Search in Google Scholar

[12] F.Bernard, E.Gaffet: International journal of self-propagating high temperature synthesis, volume 10, (2001), 2.Search in Google Scholar

[13] R.Knepper, M.R.Snyder, G.Fritz, K.Fisher, O.M.Knio, T.P.Weihs: J. Appl. Phys.105 (2009). 10.1063/1.3087490Search in Google Scholar

[14] S.Lurie, Yu.Abuzin, R.Sokolov, M.Karashaev, P.Belov: International journal of engineering and innovative Technology (IJEIT), Volume 4, (2014) 5.Search in Google Scholar

[15] M.A.Korchagin, T.F.Grigor'eva, B.B.Bokhonov, M.R.Sharafutdinov, A.P.Barinova, N.Z.Lyakhov: Combust. Explos. Shock Waves39 (2003) 4350. 10.1023/A:1022145201911Search in Google Scholar

[16] M.A.Korchagin, T.F.Grigor'eva, B.B.Bokhonov, M.R.Sharafutdinov, A.P.Barinova, N.Z.Lyakhov: Combust. Explos. Shock Waves39 (2003) 5158. 10.1023/A:1022145201911Search in Google Scholar

[17] V.Y.Zadorozhnyy, S.D.Kaloshkin, M.N.Churyukanova, Yu.V.Borisova: Metall. Mater. Trans. A44 (2013) 1779. 10.1007/s11661-012-1544-3Search in Google Scholar

[18] V.Zadorozhnyy, S.Kaloshkin, V.Tcherdyntsev, M.Gorshenkov, A.Komissarov, M.Zadorozhnyy: J. Alloys. Compd.586 (2014) S373S376. 10.1016/j.jallcom.2013.03.263Search in Google Scholar

[19] V.Zadorozhnyy, S.Kaloshkin, E.Kaevitser, S.Romankov: J. Alloys. Compd.509 (2011) S507S509. 10.1016/j.jallcom.2011.01.164Search in Google Scholar

[20] V.Yu Zadorozhnyy, A.Shahzad, M.D.Pavlov, D.S.Kozak, A.M.Chirkov, D.S.Zagrebin, R.S.Khasenova, S.V.Komarov, S.D.Kaloshkin: J. Alloys Compd.707 (2017) 351357. 10.1016/j.jallcom.2016.11.189Search in Google Scholar

[21] T.Mandal, B.K.Mishra, A.Garga, D.Chaira: Powder Technol.253 (2014) 650656. 10.1016/j.powtec.2013.12.026Search in Google Scholar

[22] A.A.Drozdov, A.E.Morozov, K.B.Povarova: Russ. Metall. (2013) 2013: 347. 10.1134/S0036029513050054Search in Google Scholar

[23] Yu.Abuzin, S.Gorjacheva, N.Nikitin: Metallurgy Engineering. No.1 (2012) 4146.Search in Google Scholar

[24] M.Mohammadnezhad, M.Shamanian, M.H.Enayati: Appl. Surf. Sci.263 (2012) 730736. 10.1016/j.apsusc.2012.09.151Search in Google Scholar

Received: 2017-06-17
Accepted: 2017-08-21
Published Online: 2017-12-18
Published in Print: 2018-01-09

© 2018, Carl Hanser Verlag, München

Downloaded on 5.1.2026 from https://www.degruyterbrill.com/document/doi/10.3139/146.111567/html
Scroll to top button