Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-28T00:00:39.815Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of Gd addition on the wear behavior of Mg–xGd–3Y–0.5Zr alloys

Published online by Cambridge University Press:  05 April 2016

H.R. Jafari Nodooshan ,
Wencai Liu ,
Guohua Wu ,
Wenjiang Ding  and
R. Mahmudi
H.R. Jafari Nodooshan
Affiliation:
National Engineering Research Center of Light Alloy Net Forming and Key State Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China
Wencai Liu
Affiliation:
National Engineering Research Center of Light Alloy Net Forming and Key State Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China; and Shanghai Light Alloy Net Forming National Engineering Research Center Co., Ltd, Shanghai 201615, China
Guohua Wu*
Affiliation:
National Engineering Research Center of Light Alloy Net Forming and Key State Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China
Wenjiang Ding
Affiliation:
National Engineering Research Center of Light Alloy Net Forming and Key State Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China
R. Mahmudi
Affiliation:
School of Metallurgical and Materials Engineering, College of Engineering, University of Tehran, Tehran 11365–4563, Iran
*
a) Address all correspondence to this author. e-mail: ghwu@sjtu.edu.cn
Get access

Abstract

The effects of different Gd additions on wear behavior of the T6 heat treated Mg–xGd–3Y–0.5Zr alloys were investigated. The wear tests were carried out using a Ball-on-flat type wear apparatus against an AISI 52100 type bearing steel ball counterface in the load range of 3–15 N, sliding speed range of 0.03–0.18 m/s, temperature range of 25–200 °C and at a constant sliding distance of 400 m. The results showed that the wear rate of the tested alloys increased with increasing sliding load. By increasing the wear temperature to 200 °C, the wear rate of the Mg–6Gd–3Y–0.5Zr alloy decreased by about 24%. At higher wear speeds, wear resistance of the alloys increased due to the formation of stable oxide layers on the worn surfaces. The alloy containing 12 wt% Gd exhibited higher wear resistance compared with the alloys containing lower Gd contents under the same conditions.

Keywords

Mg–Gd–Y–Zr alloywear characterizationhigh temperaturesliding speed
Type
Articles
Information
Journal of Materials Research , Volume 31 , Issue 8 , 28 April 2016 , pp. 1133 - 1144
Copyright
Copyright © Materials Research Society 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Kainer, K.U.: Magnesium Alloys and Technology (Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2003).CrossRefGoogle Scholar
Schumann, S. and Friedrich, H.: Current and future use of magnesium in the automobile industry. Mater. Sci. Forum 419, 51 (2003).CrossRefGoogle Scholar
Song, G.L. and St John, D.: The effect of zirconium grain refinement on the corrosion behaviour of magnesium-rare earth alloy MEZ. J. Light Met. 2, 1 (2002).CrossRefGoogle Scholar
Jafari Nodooshan, H.R., Liu, W.C., Wu, G.H., Rao, Y., Zhou, C.X., He, S.P., Ding, W.J., and Mahmudi, R.: Effect of Gd content on microstructure and mechanical properties of Mg–Gd–Y–Zr alloys under peak-aged condition. Mater. Sci. Eng., A 615, 79 (2014).CrossRefGoogle Scholar
Ma, C.J., Liu, M.Q., Wu, G.H., Ding, W.J., and Zhu, Y.P.: Tensile properties of extruded ZK60–RE alloys. Mater. Sci. Eng., A 349, 207 (2003).CrossRefGoogle Scholar
Hua, Y.X., Guan, S.K., Zeng, X.Q., and Ding, W.J.: Effects of RE on the microstructure and mechanical properties of Mg–8Zn–4Al magnesium alloy. Mater. Sci. Eng., A 416, 109 (2006).Google Scholar
Li, J.L., Chen, R.S., Ma, Y.Q., and Ke, W.: Effect of Zr modification on solidification behavior and mechanical properties of Mg–Y–RE (WE54) alloy. J. Magnesium Alloys 1, 346 (2013).CrossRefGoogle Scholar
Zou, H.H., Zeng, X.Q., Zhai, C.Q., and Ding, W.J.: The effects of yttrium element on microstructure and mechanical properties of Mg–5 wt% Zn–2 wt% Al alloy. Mater. Sci. Eng., A 402, 142 (2005).CrossRefGoogle Scholar
Morike, B.L.: Creep-resistant magnesium alloys. Mater. Sci. Eng., A 324, 103 (2002).CrossRefGoogle Scholar
Jafari Nodooshan, H.R., Liu, W.C., Wu, G.H., Alizadeh, R., Mahmudi, R., and Ding, W.J.: Microstructure characterization and high-temperature shear strength of the Mg–10Gd–3Y–1.2Zn–0.5Zr alloy in the as-cast and aged conditions. J. Alloys Compd. 619, 826 (2015).CrossRefGoogle Scholar
Alizadeh, R., Mahmudi, R., Ngan, A.W.H., and Langdon, T.G.: Microstructural stability and grain growth kinetics in an extruded fine-grained Mg–Gd–Y–Zr alloy. J. Mater. Sci. 50, 4940 (2015).CrossRefGoogle Scholar
Anbu selvan, S. and Ramanathan, S.: A comparative study of the wear behavior of as-cast and hot extruded ZE41A magnesium alloy. J. Alloys Compd. 502, 495 (2010).CrossRefGoogle Scholar
He, S.M., Zeng, X.Q., Peng, L.M., Gao, X., Nie, J.F., and Ding, W.J.: Precipitation in a Mg–10Gd–3Y–0.4Zr (wt%) alloy during isothermal ageing at 250 °C. J. Alloys Compd. 421, 309 (2006).CrossRefGoogle Scholar
Wang, J., Meng, J., Zhang, D., and Tang, D.: Effect of Y for enhanced age hardening response and mechanical properties of Mg–Gd–Y–Zr alloys. Mater. Sci. Eng., A 456, 78 (2007).CrossRefGoogle Scholar
Chen, H. and Alpas, A.T.: Sliding wear map for the magnesium alloy Mg–9Al–0.9 Zn (AZ91). Wear 246, 106 (2000).CrossRefGoogle Scholar
Lim, C.Y.H., Lim, S.C., and Gupta, M.: Wear behaviour of SiCp-reinforced magnesium matrix composites. Wear 255, 629 (2003).CrossRefGoogle Scholar
Zafari, A., Ghasemi, H.M., and Mahmudi, R.: An investigation on the tribological behavior of AZ91 and AZ91 + 3 wt% RE magnesium alloys at elevated temperatures. Mater. Des. 54, 544 (2014).CrossRefGoogle Scholar
Hu, M.L., Wang, Q.D., Chen, C.J., Yin, D.D., Ding, W.J., and Ji, Z.S.: Dry sliding wear behaviour of Mg–10Gd–3Y–0.4Zr alloy. Mater. Des. 42, 223 (2012).CrossRefGoogle Scholar
He, S.M.: Study on the microstructural evolution, properties and fracture behavior of Mg–Gd–Y–Zr(–Ca) alloys. Shanghai Jiao Tong University for Ph. D. Degree, 2007. (In Chinese).
ASTM G133-02: Standard TST Method for Linearly Reciprocating Ball-on-flat Sliding Wear (ASTM, West Conshohocken, 2002).
Archard, J.: Contact and rubbing of flat surfaces. J. Appl. Phys. 24, 981 (1953).CrossRefGoogle Scholar
Soltani, N., Jafari Nodooshan, H.R., Bahrami, A., Pech-Canul, M.I., Liu, W.C., and Wu, G.H.: Effect of hot extrusion on wear properties of Al–15 wt% Mg2Si in situ metal matrix composites. Mater. Des. 53, 774 (2014).CrossRefGoogle Scholar
Jafari Nodooshan, H.R., Liu, W., Wu, G., Bahrami, A., Pech-Canul, M.I., and Emamy, M.: Mechanical and tribological characterization of Al–Mg2Si composites after yttrium addition and heat treatment. J. Mater. Eng. Perform. 23, 1146 (2014).CrossRefGoogle Scholar
Deaquino-Lara, R., Soltani, N., Bahrami, A., Gutiérrez-Castañeda, E., García-Sánchez, E., and Hernandez-Rodríguez, M.A.L.: Tribological characterization of Al7075–graphite composites fabricated by mechanical alloying and hot extrusion. Mater. Des. 67, 224 (2015).CrossRefGoogle Scholar
Nie, J.F.: Effects of precipitate shape and orientation on dispersion strengthening in magnesium alloys. Scr. Mater. 48, 1009 (2003).CrossRefGoogle Scholar
He, S.M., Zeng, X.Q., Peng, L.M., Gao, X., Nie, J.F., and Ding, W.J.: Microstructure and strengthening mechanism of high strength Mg–10Gd–2Y–0.5Zr alloy. J. Alloys Compd. 427, 316 (2007).CrossRefGoogle Scholar
Aung, N.N., Zhou, W., and Lim, L.E.N.: Wear behaviour of AZ91D alloy at low sliding speeds. Wear 265, 780 (2008).CrossRefGoogle Scholar